Digi 50M1782 ConnectCore Wi-i.MX53 User Manual 90001270 C 2
Digi International Inc ConnectCore Wi-i.MX53 90001270 C 2
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Contents
- 1. Manual pt. 1
- 2. Manual pt. 2
- 3. Manual part 1
- 4. manual part 2
Manual pt. 1
ConnectCore TM for i.MX53 TM Hardware Reference 90001270_C 5/29/2012 Š2012 Digi International Inc. All rights reserved. Digi, Digi International, the Digi logo, a Digi International Company, Digi JumpStart Kit, ConnectCore, and XBee are trademarks or registered trademarks of Digi International, Inc. in the United States and other countries worldwide. All other trademarks are the property of their respective owners. All other trademarks mentioned in this document are the property of their respective owners. Information in this document is subject to change without notice and does not represent a commitment on the part of Digi International. Digi provides this document âas is,â without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties of fitness or merchantability for a particular purpose. Digi may make improvements and/or changes in this manual or in the product(s) and/or the program(s) described in this manual at any time. This product could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes may be incorporated in new editions of the publication. Čą Čą Čą Čą ȹȹȹȹȹ Contents Chapter 1: About the Module ........................................................ 12 Features and Functionality Module Variant Block Diagram CPU Module Čą Čą Čą 32 33 33 34 32 32 32 25 17 17 17 17 16 15 15 14 13 External Interface Module (EIM) NAND Flash Memory DDR2 SDRAM Memory Overview Čą DA9053 Power Management +3.3V +2.775V +1.8V +3.15V Supply Outputs Battery input (VLIO) Charger input (VCHRG) Coin Cell input (VCC_COINCELL) Supply Inputs Module Power Supplies Memory J2 Pinout J1 Pinout Pinout Definitions Pinout Legend Power Module Pinout 34 34 34 34 35 36 36 36 36 36 ȹȹȹ Čą Čą System Boot Čą Audio Subsystem Video Subsystem Multiplexed GPIO Čą GPIO Multiplexing Table Interfaces 1-Wire Accelerometer ADC and Touch Screen CAN ȹȹ Clock Amplifier (CAMP) Configurable SPI (CSPI) Čą Čą Čą Čą 54 54 52 51 51 50 50 49 49 49 48 47 47 46 46 46 39 39 37 37 36 Known Issue with the RTC SATA ConnectCore for i.MX53 PWM DA9053 PWM RTC Memory Cards (MMCI/eMMC/SD/SDIO) LVDS Display Bridge (LDB) PWM Image Processing Unit (IPU) Keypad Graphics Processing Unit 3D (GPU3D) Graphics Processing Unit 2D (GPU2D) General Purpose Input/Output (GPIO) External Interface Module (EIM) I2 C Enhanced Configurable SPI (ECSPI) Ethernet 2 Digital Audio MUX (AUDMUX) Ethernet 1 55 57 57 58 59 59 59 60 60 61 ȹȹȹ Čą Čą SPDIF Čą Čą ȹȹ Synchronous Serial Interface (SSI) Television Encoder (TVE) UART USB Host and USB OTG Video Processing Unit (VPU) Watchdog Timer WLAN WLAN 62 61 63 63 64 66 66 67 67 68 Antenna Specification: RP-SMA Attributes Cable Specification: U.FL/W.FL to RP-SMA Attributes Dimensions SAR Requirements Labelling Requirements 68 68 69 69 69 69 Chapter 2: About the Development Board ........................................ 70 Whatâs on the Development Board? The Development Board Switches and Push-buttons Power Switch, S2 Reset Button, S12 UART 2 Switch, S6 Čą Čą Čą Boot Mode Switch, S9 Boot Device Switch, S8 Čą Legend for Multi-Position Switches UART 1 Switch, S7 User Buttons, S3 and S5 Power Button, S13 Ident Button, S10 70 72 73 73 74 74 74 74 74 75 75 76 76 ȹȹȹ Čą Čą Jumpers Čą Čą Battery Enable, J13 +3.3V Source, P29 WLAN Disable, J17 WLAN, LE12 Čą Čą Analog Video Connector, X32 Čą Analog Video Interface (VGA) UART 2 Status LEDs UART 1 Status LEDs XBee Assoc., LE50 Serial Status LEDs User LEDs, LE49 and LE51 Power LEDs LE4, LE6, LE7 and LE8 Čą DIGIO2/XBEE_ON_SLEEP#, R280/R289 DIGIO1/XBEE_SLEEP_RQ, R278/R288 DIGIO0/XBEE_RESET#, R277/R287 UART1_RTS/SD3_CLK, R281/R282 UART1_CTS/SD3_CMD, R283/R284 CSI1_VSYNC#/DISP1_VSYNC, R255/R293 CSI1_HSYNC#/DISP1_HSYNC, R256/R292 CSI1_RESET#/KEY_COL7, R201/R202 CSI0_RESET#/KEY_ROW7, R203/R204 Configuration Resistors CAN2 Termination resistor, J9 CAN1 Termination resistor, J7 LEDs Coincell Enable, J3 Autoboot, J6 Touch Selection, J20 JTAG Mod, J4 ȹȹ 77 77 77 78 78 78 78 78 78 78 79 80 80 80 81 81 81 82 82 82 83 83 84 84 84 85 85 85 86 86 ȹȹȹ Čą Čą Audio Interface Čą Čą ȹȹ Line-out Connector Pinout, J18 Line-in Connector Pinout, J12 Microphone Connector Pinou, J15 Camera Interfaces X15 Pinout X16 Pinout CAN Interface Čą Čą Parallel LCD Interface Čą Module Connectors, J1 and J2 MicroSD⢠Connector, X14 MicroSD⢠Card Interface LVDS LCD Interface Standard JTAG ARM Connector, X13 Čą I2C Header, P22 JTAG Interface HDMI Connector, J19 Ethernet 2, Connector J17 Ethernet 2 Interface Ethernet 1, RJ-45 Connector X7 I2C Interface Ethernet 1 Interface Digital I/O Connector, X45 Digital IO Interface Charger Power Connector CAN 2, X21 HDMI Interface CAN 1, X31 Coin Cell Battery 89 89 89 90 91 92 93 94 94 95 96 97 98 99 100 101 102 103 104 88 105 106 107 108 109 111 112 113 114 ȹȹȹ Čą Čą Čą Čą ȹȹ Peripheral Application Header Peripheral Application Header, P21 Power-Over-Ethernet (PoE) - IEEE802.3af The PoE Module PoE Connector (power in), P19 PoE Connector (power out), P20 PWM Interface Power Header, P23 SATA Interface SATA Connector, P2 SD Card Interface SD/MMC Connector, X18 SPI Interface SPI Header, P24 UART Interface UART 1 (Console), X27 UART 2 (MEI), X30 UART 3 (TTL Interface), X19 USB Host Interface USB OTG Connector, J11 User Interface WLAN Interface Digi XBee Interface Antenna Connectors (WLAN) USB Host Connectors, J8 and J10 USB OTG Interface Digi XBee Module Connectors, X28 and X29 117 118 120 121 121 122 123 124 125 126 127 128 129 130 131 131 132 133 134 134 135 135 136 137 138 139 140 Appendix A: Module Specifications ............................................... 141 Čą Čą Čą Čą ȹȹȹ Čą Čą Čą Čą Mechanical Specifications ȹȹ Fasteners and Appropriate Torque Environmental Specifications Network Interface Antenna specifications: 802.11 a/b/g antenna Attributes Dimensions Attributes Dimensions Ethernet 1 Ethernet 2 WLAN Čą 142 142 142 143 143 145 145 148 151 149 149 150 150 148 145 145 145 145 146 146 146 146 147 147 148 144 144 145 143 143 144 General Purpose I/O (GPIOxx) DC Electrical Parameters Low Voltage I/O (LVIO) DC Electrical Parameters Ultra High Voltage I/O (UHVIOxx) DC Electrical Parameters LVDS I/O DC Electrical Parameters WLAN DC Electrical Parameters I/O DC Parameters On-Module Power Supplies Čą Current measurement in Minimum configuration Current measurement in Typical configuration Current measurement in Maximum configuration Supply Current Supply Voltages Electrical Characteristics Čą Standard Frequency Band Data Rates Media Access Control Wireless Medium DFS Client Modulation DSSS Frequency Bands Available Transmit Power Settings ( Typical +- ( 2 dBm )@25°C) Receive Sensitivity Čą Antenna Specifications: 802.11b/g antenna 151 152 153 154 154 ȹȹȹ Čą Čą Čą Čą ȹȹ VDDCORE DC Electrical Parameters PMIC_IO1 DC Electrical Parameters PMIC_IO2 DC Electrical Parameters PMIC_ADC Subsystem (ADIN) DC Electrical Parameters PMIC_TOUCH DC Electrical Parameters Ethernet (ETH) DC Electrical Parameters Analog RGB (RGB) DC Electrical Parameters Digital USB (DIG_USB) DC Electrical Parameters Analog USB (AN_USB) DC Electrical Parameters 154 154 155 155 155 155 156 156 156 Appendix B: Module Dimensions ................................................... 157 Top View Bottom View Side View Connectors 158 159 160 160 Appendix C: Certifications .......................................................... 161 FCC Part 15 Class B Radio Equipment - FCC Warning Statement Radio Equipment - Canadian Warning Statements 161 161 161 Appendix D: Change Log ............................................................ 163 Revision A Revision B Revision C Čą Čą Čą Čą 163 163 163 ȹȹȹ Using this Guide This guide provides information about the Digi ConnectCore for i.MX53 embedded core module family. Conventions used in this guide This table describes the typographic conventions used in this guide: This convention Is used for Digi Information Document Updates Please always check the product specific section on the Digi support website at www.digiembedded.com/support for the most current revision of this document. Contact Information For more information about your Digi products, or for customer service and technical support, contact Digi International. To contact Digi International by Use Additional Resources Please also refer to the most recent Freescale i.MX53 Application Processor Reference Manual (IMX53RM) and related documentation for additional information. Čą Čą Čą Čą ȹȹȹȹȹ About the Module he network-enabled ConnectCore for i.MX53 is a highly integrated and future-proof System-on-Module (SOM) solution based on the new FreescaleÂŽ i.MX535/i.MX536 application processor with a high-performance ARMÂŽ Cortex-A8ÂŽ core, powerful multimedia options, and a complete set of peripherals. The module combines the fast integration, reliability and design flexibility of an off-theshelf SOM with complete out-of-the-box software development support for platforms such as MicrosoftÂŽ WindowsÂŽ Embedded CE 7.0, DigiÂŽ Embedded Linux ÂŽ, TimesysÂŽ LinuxLinkÂŽ, and AndroidTM. With industry-leading performance and key features like a dual-display interface and a hardware encryption engine, the module is the ideal choice for a broad range of target markets including medical, digital signage, security/access control, retail, industrial/ building automation, transportation and more. Complete and cost-efficient Digi JumpStart Kits TM for Microsoft Windows Embedded Compact 7.0, Linux and Android allow immediate and professional embedded product development with dramatically reduced design risk and time-to-market. Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ Features and Functionality The ConnectCore for i.MX53 module is based on the i.MX53 processor from Freescale. This processor offers a high number of interfaces. Most of these interfaces are multiplexed and are not available simultaneously. The module has the following features: ÂHigh-end, low-power 32-bit System-on-Module ÂFreescale i.MX535/i.MX536 processor â Cortex-A8 at 1GHz/800 MHz â 32Kbyte L1 instruction and 32Kbyte L1 data cache â 256Kbyte L2 cache â NEON coprocessor â Vector Floating Point (VFP) unit ÂSLC ÂUp and MLC NAND flash support on module to 2GB 32-bit/200 MHz DDR2-800 memory ÂDialog DA9053 Power Manager IC â Programmable battery charger â 4 buck converters and 10 LDOâs to supply processor and peripherals â RTC counter with Coin Cell input â White LED driver boost for three LED strings â ADC and touch screen interface ÂDebug interfaces â Standard JTAG controller IEEE 1149.1 â ETM/ETB ÂSAHARA Security co-processor that includes â Encryption (AES, DES and 3DES) â Hashing algorithms (MD5, SHA-1, SHA-224 and SHA-256) â Cipher algorithm (ARC4) â Hardware random number generator ÂRTC ÂTimer ÂTwo watchdog timers ÂUp to 5 UART ports, up to 4Mbps each ÂUp to 3 SPIs, (two of them up to 54Mbps each) ÂUp to 3 I2Cs (up to 400Kbps) ÂSATA Â2 Čą Čą Čą controller controller area network (FLEXCAN), 1Mbps each Čą ȹȹȹȹȹ Čą Čą Čą Â8/16-bit Â4 Čą ȹȹ external memory interface memory card interfaces (3 for the wireless version of the module) â SD/SDIO - 1 and 4-bits (up to 200Mbps) â MMC - 1, 4 and 8-bits (up to 416Mbps) ÂUSB â Up tp 3x USB 2.0 high-speed USB Host ports â 1 USB Host with integrated high-speed PHY â 1 high-speed USB 2.0 on-the-go USB port with integrated PHY Â2 parallel camera ports ÂDisplay â 5 interfaces available. Total rate of all interfaces is up to 180Mpixels/sec, 24 bits per pixel. Up to 2 interfaces may be active at once. â 2x parallel 24-bit display ports up to 165Mpixels/sec (UXGA@60Hz) â 2x LVDS serial ports. 1 port up to 165Mpixels/sec or 2 ports (WXGA@60Hz) each â 1 TV-out/VGA port up to 150Mpixels/sec (1080p at 60Hz) Â4-wire ÂSPDIF resistive touch screen with pen pressure measurement output I2S/AC97/SSI, up to 1.4Mbps each connected to Audio Multiplexer providing 4 external ports Â3 Â1-wire interface ÂKeypad ÂUp port to 4 independent PWM interfaces ÂGPIO ÂUp with interrupt capabilities to 3x 10-bit ADC channels ÂOn-module three axis accelerometer (optional) ÂOn-module 10/100 Ethernet controller (optional) ÂSecond on-module 10/100Mbit Ethernet interface (optional) Â2.4GHz & 5GHz IEEE 802.11a/b/g/n wireless LAN interface (optional) â Future 802.11abgn + Bluetooth 4.0 option ÂComplete Microsoft Windows Embedded Compact 7, Linux and Android platform support with BSP source code Module Variant The ConnectCore for i.MX53 module is available with various population options such as network interfaces (Ethernet, WLAN), memory (flash, RAM), processor (speed grade/ operating temperature) and others. Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ Block Diagram The following figures show the block diagram of the Freescale i.MX535 CPU and the block diagram of the ConnectCore for i.MX53 module. CPU Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ Module ConnectCore i.MX53 180-pin i Connector CPU i.MX53 Security Module ConEgurA?@A Memory System Control Timers DDR2 Memory EMI NONPQR;ASTQULVWX Memory ARM Core L=Art DMA IPU InterfAMes InterfAces ZYT>[\>YQ]HY C 3892 DA9053 PMIC Power Mgmt EYTernet Controller Buck SwitcTes dVON b ADC 10-bit VPe RegulAYor ToucT I/F Boost SwitcT>S RTC CPU I/F Ext>[\A; Power Supply Accelerometer 180-pin Connector Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ Module Pinout The module has two 180-pin connectors, J1 and J2. The following tables describe each pin, its properties, and its use on the module and development board. The DC parameters for each I/O type are defined in the "I/O DC Parameters" section of Appendix A - Module Specifications. The âUse on moduleâ column shows the connection of the signals on the module. The format of this column is component: pad_name, where âcomponentâ indicates the connected component on the module, and âpad_nameâ indicates the corresponding component signal (per datasheet). Pinout Legend Low level active signal NC Pin not connected on module Pinout Definitions GPIO - General Purpose IO UHVIO - Ultra High Voltage IO HSGPIO - High Speed GPIO LVIO - Low Voltage IO (meaning 1.8V) I/O Type descriptions can be read as follows: Â18 - 1.8V logic level switching (for example, GPIO18) Â27 - 2.775V logic level switching (for example, GPIO27) Â31 - 3.15V logic level switching (for example, UHVIO31) Â33 - 3.3V logic level switching (for example, UHVIO33) J1 Pinout                                 ¥   ¢    £  ¤ ÂĽ   Œ                               ¥  ¢  £  ¤ Âş                ¼      ¥  ¢  £  ¤  £               º      ¥  ¢  £  ¤     § ¨ ² ¨ ² ÂŚ  ¡ ¨ Âł Š ¨ Âł ½  Œ ÂŚ §    Š   ¢ à ° Š Š Âľ ÂŞ ¨ ÂŻ ÂŤ ¨ ÂŞ ¨ ÂŤ         ¢  £  ¤           ¢  £  ¤           ¢  £  ¤  ȹ Čą Čą Čą  à      ¥  ¢  £  ¤       ¥  ¢  £  ¤       ¥  ¢  £  ¤   à  œ ¨ ÂŽ ÂŚ ÂŻ °   Âą          ¨ Âł ¨ ÂŚ ÂŤ ¨  ³  œ ÂŹ ¸  š Âş  ¹ ¨ Âł ¨ ÂŚ ÂŤ ¨  ³  œ ÂŹ ¸  š Âş Âş Âą ¡  ¨ ÂŽ ÂŚ ÂŻ  ° ÂŤ Âą  ¡   ž  ¿ à   ¡ 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ÂŤ ÂŻ ÂŞ ¨  ¿ Âż š  ȹ ÂŁ à ¡  à ¡ ½ š    ¥  ¢  £  ¤ à à à   ½  ª ¨ Š   ¤  ȹȹȹȹȹ Âľ Čą Čą Čą Čą ȹȹ Power Module Power Supplies The following figure shows the power supply scheme of the ConnectCore for i.MX53 module. Supply Inputs The ConnectCore for i.MX53 module has the following supply inputs: ÂBattery input (VLIO) ÂCharger input (VCHRG) ÂCoin Cell input (VCC_COINCELL) Batte ry inpu t (V LIO) The VLIO supply is used to generate all the voltage supplies needed by the ConnectCore for i.MX53. The minimum voltage of VLIO (allowing the module to power up) is +3.4V. The maximum voltage of VLIO is +4.8V. This input is the recommended when only one of the two main power inputs (VLIO, VCHRG) is used. The benefit of using this as the Main input is that power restrictions are relaxed and a higher overall current may be drawn through this input. If this is used as the Main power input, the other input VCHRG can be left disconnected. If this is the only power input used, the supply must be rated to maintain the voltage on this input during times of peak demand by the module. Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ Ch arger in put (V CH RG ) The battery charger supply is used to charge rechargeable batteries, as well as to power up the module when the battery is discharged or not connected. The minimum voltage of the battery charger is +3.4V. The maximum voltage of the battery charger is +5.5V. Whether this input is used depends on the Host Circuit. If a Lithium Ion secondary cell is connected to VLIO this input is necessary, but the minimum voltage to allow the Lithium Ion cell to charge means that the effective minimum input voltage rises to +4.5V. Note that the i.MX53 module will still work when VCHRG is lower, but the battery will not charge. When there is a Lithium Ion cell connected to VLIO and power is also applied to VCHRG, the current needed by the i.MX53 module and anything that the module powers can be shared between the two inputs. This allows a measurement of the average current to be taken and after allowing a margin for variation and also for the charging of the battery, this figure can be used as the amount needed at the VCHRG input. In this circumstance the peaks drawn by the module are taken from the battery, thus allowing for a smaller power supply to power VCHRG. If there is no Lithium Ion secondary cell on VLIO, it is still allowed to use the VCHRG power input as the Main input, in which case the VLIO input can be left disconnected. The benefit of using this input as the Main input is that it has a wider input voltage range than VLIO. There are some limitations on the amount of current that can be drawn (especially during powerup), this may mean that Carrier boards for the module that use this power input alone may need to have software controlled power features to prevent the load exceeding the current capabilities. If this is the only power input used, the supply must be rated to maintain the voltage on this input during times of peak demand by the module. Co i n C e l l i n p u t ( V C C_ CO I N CE L L ) A connection for a coin cell or supercap is provided at VCC_COINCELL. This power pin can provide power to the RTC even without a connected main battery. If higher voltage is present on the main battery or charger inputs, the main battery/charger will be used as a power source instead. There are three types of components that can be connected to this pin: Lithium coin cells (Primary cell: non-rechargeable), Lithium coin cells (Secondary cell: rechargeable), and Supercaps. When a Primary Lithium coin cell is connected, the charger must be turned off and this pin is used strictly as an input. It is hazardous to attempt to charge Primary Lithium cells as they may vent or explode. Secondary Lithium coin cells are only made available directly to manufacturers of equipment that could use them, in that case they are normally required to design their product to prevent the user gaining access to this part since there is a danger to the user if by replacing it, they fit a primary type (the only sort that they are likely to be able to source) into the charging circuit. When a Secondary Lithium coin cell is used, both the charging current and the termination voltage are programmable. When a Supercap is used, both the charge current and termination voltage should be set to the maximum values. The advantage of using a Primary Lithium coin cell is that the energy density usually allows years of service since the self discharge rate is low. The advantage of using a Secondary Lithium coin cell is that the self discharge rate is usually sufficient to allow a few months of support for the RTC before it will need recharging. The advantage of the Supercap is that it is intrinsically safe and can out-last the Primary Lithium coin cell option, however the self discharge rate is high meaning that a 1F capacitor at 25° C is likely to support the RTC for approximately 5 to 10 days. Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ A programmable constant charge current charger with a programmable top-off charging voltage is provided for charging of Secondary Lithium-Manganese coin cell batteries and super capacitors. Charging current is programmable from 100uA to 6mA. Termination voltage is programmable from +1.1 to +3.1V. The minimum voltage of the coin cell supply is +2V. The maximum voltage of the coin cell supply is +3.6V. Supply Outputs The ConnectCore for i.MX53 module provides the following supply outputs: Â+3.3V Â+2.775V Â+1.8V Â+3.15V +3 . 3V The ConnectCore for i.MX53 module has a DC/DC converter to generate a +3.3V supply. This supply is used on the module to power the WLAN interface, the Ethernet PHY and the Ethernet Controller. This power regulator can be enabled/disabled by software to save power when the module is in the low power modes. The maximum current provided by this regulator is 1A. The current available to supply off-module components is 400mA for the wireless variants of the ConnectCore for i.MX53, and 800mA for the wired-only variant of the ConnectCore for i.MX53. If the module is powered from the charger, the maximum charger current limit (1800mA) may limit the current available to supply off-module components. +2 . 77 5 V This supply is generated by LDO4 of the DA9053 PMIC. This supply is used on the module to power the CPU peripherals, the Ethernet PHY, the accelerometer and the CPU image processing unit. The maximum current provided by this supply is 150mA. The current available to supply off-module components is 80mA. +1 . 8V This supply is generated by LDO8 of the DA9053 PMIC. This supply is used on the module to power the External Interface Module (EIM), the JTAG interface, the touch screen controller and the Ethernet controller. The maximum current provided by this supply is 200mA. The current available to supply off-module components is 100mA. +3 . 15 V This supply is generated by LDO6 of the DA9053 PMIC. This supply is used in the module to power the NAND flash interface, the SD interfaces and the PATA controller. The maximum current provided by this supply is 150mA. The current available to supply off-module components is 100mA. Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ DA9053 Power Management The ConnectCore for i.MX53 module integrates a Dialog DA9053 Power Management chip. This chip provides reference and supply voltages for the ConnectCore for i.MX53 processor as well as for the peripheral devices. The DA9053 provides four buck switchers and ten low dropout regulators. The start-up of DA9053 supplies is performed with a configurable sequencer. The DA9053 also provides a battery charger that supports current/voltage charging at currents up to 1.25A. Other interfaces as touch screen, general purpose 10bit ADC and PWM are also included on the DA9053. The following figure shows a block diagram of the DA9053. Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ Memory Overview The i.MX53 processor has an External Memory Controller (EXTMC) that services all the external memory access requests. The EXTMC provides the arbitration interface and different external memory controllers in order to support several memory devices: ÂM4IF â Multi Master Multi Memory Interface ÂESDRAMC ÂNFC ÂEIM â Enhanced DDR memory controller â NAND flash memory controller â SRAM/PSRAM/NOR/NOR flash memory controller DDR2 SDRAM Memory The ConnectCore for i.MX53 module provides up to 2GB of DDR2-800 SDRAM memory. On the module in the development kits four 16-bit, 128Mbit, DDR2-800 chips, configured as two banks of 32-bits of 128Mbits DDR2-800 memory are used. NAND Flash Memory The ConnectCore for i.MX53 module provides 8GB of NAND flash memory. On the module in the development kits a 512MByte, 2Kbyte page, NAND flash chip is used. This NAND flash device is connected to NAND flash Chip Select 0. The NAND flash controller signals are available on the module connectors. External Interface Module (EIM) The External Interface Module (EIM) is used on the ConnectCore for i.MX53 module to control the Ethernet Controller. This device is connected to EIM Chip Select 1. The EIM signals are available on the module connectors. System Boot The ConnectCore for i.MX53 boot process begins at Power On Reset when the hardware reset logic forces the ARM core to begin execution starting from the on-chip boot ROM. Boot ROM code uses the state of the internal register BOOT_MODE[1:0] as well as the state of various eFUSEs and/or GPIO settings to determine the boot flow behavior of the module. The ConnectCore for i.MX53 supports the following boot modes: ÂInternal boot â The module boots from the internal ROM â Program Image loaded from the chosen boot device â Boot flow controlled by GPIO and eFUSE (GPIO overrides eFUSE settings) â Supports a secure boot using HAB Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą ÂBoot Čą ȹȹ from fuses â Same as internal boot but GPIO boot override pins are ignored ÂSerial Downloader â Supports UART and USB The ConnectCore for i.MX53 supports the following boot devices: ÂNOR flash with External Interface Module (EIM), located on CS0, 16-bits bus width ÂOne NAND flash with EIM, located on CS0, 16-bits bus width ÂNAND flash ÂSD/MMC ÂParallel ATA (PATA)/Serial ATA (SATA) HDD ROM devices (SPI and I2C EEPROM) ÂSerial Audio Subsystem The audio subsystem provided by the ConnectCore for i.MX53 consists of the SSI, SPDIF and the AUDMUX blocs. In addition, the IOMUXC must be configured for appropriate signal directions. Video Subsystem The ConnectCore for i.MX53 has a video subsystem that includes the following modules: ÂVideo Processing Unit (VPU): a multi-standard video/image codec ÂTwo Graphics Processing Units (GPUs): one for accelerating 3D graphics (OpenGL/ES), and one for accelerating vector graphics (OpenVG and 2D graphics BitBLT) ÂImage Processing Unit (IPU): providing connectivity to cameras and displays, related processing, synchronization and control ÂDisplay interface bridge: providing optional translation from the digital display interface supported by the IPU to other interfaces: â TV encoder (TVE) bride: composite, S-video, component and VGA interfaces â LVDS bridge: up to two LVDS interfaces The following figure on the next page shows the block diagram of the Video Subsystem: Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą Čą Čą Čą Čą ȹȹ ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ Multiplexed GPIO GPIO Multiplexing Table The ConnectCore for i.MX53 has seven GPIO banks. Each bank provides up to 32 bidirectional general purpose input and output signals. The GPIO pins are multiplexed with other functions on the module. The IOMUX controller allows the configuration of the pin functions (ALT Mode) and other options (pull-up, keeper, etc). The table below shows the default configuration of the GPIO pins, the name of the Pad and the default use on the ConnectCore for i.MX53 module. For a detailed description of all the muxing options for each pin, please refer to the Freescale i.MX53 Reference Manual (IMX53RM). 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  ¤ ¢ ÂŁ à      ¤ ¢ ÂŁ à     ¤ ¢ ÂŁ       ¤ ¢ ÂŁ       ¤ ¢ ÂŁ à      ¤ ¢ ÂŁ à      ¤ ¢ ÂŁ à      ¤ ¢ ÂŁ à      ¤ ¢ ÂŁ Ă Â ÂŁ    ¤ ¢ ÂŁ Ă Â ÂŁ  ½  ½  ½  ½  ½ ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ Interfaces 1-Wire The ConnectCore for i.MX53 provides a 1-Wire interface to communicate with 1-Wire devices such as EEPROMs, secure memory and sensors. The required protocol for accessing the generic 1-Wire device is defined by Maxim. The 1-Wire interfaces offer the following capabilities: ÂPerforms the 1-Wire bus protocol to communicate with an external 1-Wire device. ÂProvides a clock divider to generate a 1-Wire bus reference clock. ÂSupports byte transfers with optional interrupts for more efficient programming. ÂProvides a search ROM accelerator mode to speed the search ROM protocol. Accelerometer The module provides a three axis digital output accelerometer. This device is connected to the CPU through the I2C bus.  à à à  à à      à à   à The accelerometer offers the following: ÂUser assigned registers for offset calibration ÂProgrammable ÂLevel detection for motion recognition (shock, vibration, freefall) ÂPulse detection for single or double pulse recognition ÂSelectable Čą Čą Čą threshold interrupt output Čą sensitivity (Âą2g, Âą4g, Âą8g) for 8-bit mode ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ ADC and Touch Screen The module provides an Analogue to Digital Converter (ADC) and Touch Screen Interface. The ADC/Touch interface is part of the integrated DA9053 PMIC. The ADC has a 10 bit resolution and a track and hold circuitry combined with an analog input multiplexer. The analog multiplexer allows conversion of up to 10 different inputs. The track and hold circuit ensures stable input voltages at the input of the ADC during the conversion. The following table shows the ADC channel assignments:  à à à à  à   å â â ĂŁ ä ĂĽ Ă ĂĄ â ĂŁ ĂŁ ä ä ĂŚ ä ĂŚ ä ĂŚ è ĂŠ ç â ĂĽ ĂĽ ĂŁ à à ç ĂĽ Ă ĂŞ ä à â è ĂŠ â â â ĂŁ ä ä CAN The ConnectCore for i.MX53 provides two FlexCAN controllers implementing the CAN protocol according to the CAN 2.0B protocol specification. The CAN block includes two embedded memories, one for storing Message Buffers and another one for storing Rx Individual Mask Registers. The FlexCAN controllers include these distinctive features: ÂFull Implementation of the CAN protocol specification â Standard data and remote frames â Extended data and remote frames â Zero to eight bytes data length â Programmable bit rate up to 1 Mb/sec â Content-related addressing ÂDeterministic ÂFlexible behavior and increased reliability of FlexCAN Message Buffers of zero to eight bytes data length ÂEach Message Buffer configurable as Rx or Tx, all supporting standard and extended messages Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ÂIndividual ȹȹ Rx Mask Registers per Message Buffer ÂIncludes 1056 bytes (64 Mbytes) of RAM used for Message Buffer storage ÂIncludes 256 bytes (64 Mbytes) of RAM used for individual Rx Mask Registers ÂFull featured Rx FIFO with storage capacity for 6 frames and internal pointer handling ÂPowerful Rx FIFO ID filtering, capable of matching incoming IDs against either 8 extended, 16 standard or 32 partial (8 bits) IDs, with individual masking capability ÂSelectable backwards compatibility with previous CAN version ÂProgrammable clock source to the CAN Protocol Interface, either bus clock or crystal oscillator ÂUnused message buffer and Rx Mask Register space can be used as general purpose RAM space ÂListen only mode capability ÂProgrammable loop-back mode supporting self-test operation ÂProgrammable transmission priority scheme: lowest ID, lowest buffer number or highest priority ÂTime Stamp based on 16-bit free-running timer ÂGlobal network time, synchronized by a specific message ÂMaskable interrupts ÂIndependent ÂShort ÂLow of the transmission medium (an external transceiver is assumed) latency time due to an arbitration scheme for high-priority messages power modes, with programmable wake up on bus activity ÂConfigurable Glitch filter width to filter the noise on CAN bus when waking up Clock Amplifier (CAMP) The ConnectCore for i.MX53 provides two inputs connected to a clock amplifier. The clock amplifier converts a square wave/sinusoidal input of frequency range 8-40 MHz, into a +1.8V rail to rail square wave. The input to the CAMP is internally AC coupled. No external coupling is required. The outputs of the CAMP are connected to the Clock Control Module (CCM) of the ConnectCore for i.MX53. Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ Configurable SPI (CSPI) The ConnectCore for i.MX53 module provides one Configurable SPI (CSPI) interface that can be configured in either master or slave mode. The CSPI contains an 8 x 32 receive buffer (RXFIFO) and an 8 x 32 transmit buffer (TXFIFO). Key features of the CSPI include: ÂFull-duplex synchronous serial interface ÂMaster/Slave ÂFour Chip Select (SS) signals to support multiple peripherals ÂTransfer Â32-bit ÂDirect continuation function allows unlimited length data transfers wide by 8-entry FIFO for both transmit and receive data ÂPolarity ÂMax configurable and phase of the Chip Select (SS) and SPI Clock (SCLK) are configurable Memory Access (DMA) support operation frequency up to one quarter of the reference clock frequency Digital Audio MUX (AUDMUX) The Digital Audio Multiplexer (AUDMUX) provides a programmable interconnect device for voice, audio, and synchronous data routing between host serial interfaces, such as SSI, and peripheral serial interfaces-that is, audio and voice codecs. The AUDMUX includes two types of interfaces. Host ports connect to the processor serial interfaces, and peripheral ports connect to off-chip audio devices. A desired connectivity is achieved by configuring the appropriate host and peripheral ports. The AUDMUX provides flexible, programmable routing of the on-chip serial interfaces to and from off-chip audio devices. The AUDMUX routes audio data but does not decode or process audio data itself. Enhanced Configurable SPI (ECSPI) The ConnectCore for i.MX53 module provides two Enhanced Configurable SPI (ECSPI) interfaces that can be configured in either master or slave mode. The ECSPI contains a 64 x 32 receive buffer (RXFIFO) and a 64 x 32 transmit buffer (TXFIFO). Key features of the ECSPI include: ÂFull-duplex synchronous serial interface ÂMaster/Slave ÂFour Chip Select (SS) signals to support multiple peripherals ÂTransfer Čą Čą continuation function allows unlimited length data transfers Â32-bit wide by 64-entry FIFO for both transmit and receive data Â32-bit wide by 16-entry FIFO for HT message data ÂPolarity Čą configurable Čą and phase of the Chip Select (SS) and SPI Clock (SCLK) are configurable ȹȹȹȹȹ Čą Čą Čą ÂDirect ÂMax Čą ȹȹ Memory Access (DMA) support operation frequency up to the reference clock frequency Ethernet 1 The ConnectCore for i.MX53 provides a Fast Ethernet Controller (FEC) designed to support both 10 and 100 Mbps Ethernet/IEEE 802.3 networks. A low-power 10/100 Ethernet PHY (SMSC LAN8710A) is integrated on the module. The module does not provide a transformer and Ethernet connector. The PHY address on the MII bus is 0x7 (0b00111). The module also provides two status signals for activity and link LEDs. Ethernet 2 The ConnectCore for i.MX53 module can provide an optional high-performance 10/100Mbit Ethernet controller (SMSC LAN9221) with integrated MAC and PHY as a second Ethernet port. Key features of the second Ethernet controller: ÂEmbedded ÂSupport 16 Kbyte FIFO for packet buffers burst-mode read for highest performance applications ÂConfigurable ÂCompatible ÂIntegrate Â10Mbps ÂFull interrupt pin with programmable hold-off timer with IEEE 802.3, 802.3u standards Fast Ethernet MAC/PHY transceiver in one chip and 100Mbps data rate and half duplex operations Â10/100Mbps ÂTwisted ÂEEE Auto-negotiation operation pair crossover detection and auto-correction (HP Auto-MDIX) 802.3x flow control for full-duplex operation ÂWake-on-LAN ÂLED capabilities: pins for various network activity indications The Ethernet controller is connected to EIM_CS1#. Its programmable polarity interrupt output is connected to the signal GPIO4_2. The module does not have a transformer and Ethernet connector. The module provides two status signals for activity and link LEDs. Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ External Interface Module (EIM) The ConnectCore for i.MX53 module provides access to the External Interface Module (EIM) of the i.MX53 processor. The EIM allows interfacing devices external to the ConnectCore for i.MX53, including generation of chip selects, clock and control for external peripherals and memory. It provides asynchronous access to devices with SRAM-like interface and synchronous access to devices with NOR-flash-like or PSRAM-like interface. Key features of the External Interface Module: ÂSupport for multiplexed address/data bus operations x16 and x32 ÂProgrammable ÂUp to 6 Chip select with selectable Write Protection for each Chip Select ÂRead and write control lines Â26-bit Â2x data port size of each Chip select (x8, x16 and x32) address bus byte enable signals ÂAsynchronous ÂSupport accesses with programmable setup and hold times for control signals for Asynchronous page mode accesses (x16 and x32 port size) ÂIndependent synchronous Memory Burst Mode support for Nor-flash and PSRAM memories (x16 and x32 port size) ÂSupport for Big Endian and Little Endian operation modes per access General Purpose Input/Output (GPIO) The GPIO peripheral provides dedicated general-purpose pins that can be configured as either inputs or outputs. When configured as an output, it is possible to write to an internal register to control the state driven on the output pin. When configured as an input, it is possible to detect the state of the input by reading the state of an internal register. In addition, the GPIO peripheral can produce CORE interrupts. Each GPIO input has a dedicated edge-detect circuit which can be configured through software to detect rising edges, falling edges, logic low-levels or logic high-levels on the input signals. The outputs of the edge detect circuits are optionally masked by setting the corresponding bit in the interrupt mask register. The GPIO includes the following features: ÂGeneral purpose input/output logic capabilities: â Drives specific data to output using the data register (GPIO_DR) â Controls the direction of the signal using the GPIO direction register (GPIO_GDR) â Enables the core to sample the status of the corresponding inputs by reading the pad sample register (GPIO_PSR). Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą ÂGPIO Čą ȹȹ interrupt capabilities: â Supports up to 32 interrupts â Identifies interrupt edges â Generates three active-high interrupts to the ConnectCore for i.MX53 interrupt controller Graphics Processing Unit 2D (GPU2D) The 2D graphics processing unit is an embedded 2D and vector graphics accelerator. The GPU2D is divided into two segments. The first accelerates 2D bitmap graphics operations. The second one accelerates vector graphics rendering with anti-aliasing polygon rasterizer. Key features of the GPU2D: ÂFrame buffer size support up to 2048x2048 ÂLinear and block-based (4x4 pixels) frame buffer modes ÂFast buffer clears ÂSupport for OpenVG render to Image Main features of the 2D bitmap graphics unit: ÂBitBlt (surface-to-surface copy) ÂBlock fill ÂInternal 32-bit color precision ÂSupports three source bitmaps for separate mask/pattern/alpha bitmap support plus reading destination for ROP, blend and color key operations ÂSupports masking source coordinates for wrapping patterns ÂSupports inverting mask and alpha values from source ÂSupports destination rotation by 0/90/180/270 degrees ÂSupports programmable blending with optional alpha un-premultiply ÂSupports color keying by source and destination colors, with optional ignoring of alpha channel ÂSupports ÂDithering one scissor rectangle for destination coordinates (ordered) ÂColor component masking ÂsRGB reads and writes ÂBitBlt with scaling, bilinear filtering with texture lookups, programmable filter kernels possible with the programmable Pixel processor Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ Key features of the vector graphics unit: ÂRasterization of convex and concave polygons with anti-aliasing ÂEfficient native polygon rendering (no tessellation to triangles) ÂNon-zero and odd-even fill rules ÂPrimitives supported: â Polygons â OpenVG path primitives â Curve types supported: cubic and quadratic BĂŠzier â Strokes with thickness, joints and end caps, unlimited stroke thickness â Supports paths with a maximum of 256 crossings along a horizontal or a vertical line ÂInput coordinates: â Absolute and relative coordinate input in floating point â Fixed-point and floating-point coordinate input - 0.8, 0.16, 16.16 formats ÂGeometry: â User to surface transform for vertices and stroke shape â Hardware curve tessellation â Adjustable accuracy for curve and round cap splitting â OpenVG/SVG join types: Miter (with miter limit), round, bevel â OpenVG/SVG cap types: Butt, round, square ÂPixel processing: â Programmable gradient and texturing processor â Linear and radial gradients (with focal point) â Perspective texture mapping with filtering â Two textures supported â sRGB and pre-multiply support for textures â 16-sample anti-aliasing â Per-pixel alpha-masking â Maximum texture size: 1024x1024 pixels ÂVector graphics rendering system ARM platform load: â Display list generation during path creation - commands and vertices are stored to an internal format/buffer, no format conversion is performed â Filling or stroking a path only requires a few register writes to start the operation in hardware â Display lists are transferred to the vector graphics rasterizer using DMA without ARM platform interaction Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ Graphics Processing Unit 3D (GPU3D) The 3D Graphics Processing Unit (GPU3D) is an embedded engine capable of DirectX9 Shader Model 3.0+ program execution. The unit is focused on accelerating user level graphics APIs. Main features of the GPU3D: ÂBuilt to accelerate OpenGL ES 2.0 ÂUses shading architecture to share resources between vertex and pixel shaders ÂAdvanced packet based command processor for efficient host-GPU transfers ÂIntegrated ÂCustomer Power Management configurable on-chip memory used to accelerate 3D rendering I2C The ConnectCore for i.MX53 module provides up to three I2C interfaces. The I2C interfaces operate up to 400Kbps, depending on pad loading and timing characteristics. The I2C system is a true multiple master bus including arbitration and collision detection that prevents data corruption if multiple devices attempt to control the bus simultaneously. The I2C port 3 interface is used on the module to communicate to the accelerometer and to the DA9053 PMIC. Two 2K2 pull-up resistors connected to +2.775V are provided on the module. This bus is available at the module connector J2. The I2C interfaces provide the following capabilities: ÂCompatibility with I2C bus standard ÂMultiple-master operation ÂSoftware programmable for one of 64 different serial clock frequencies ÂSoftware selectable acknowledge bit ÂInterrupt-driven, ÂArbitration-lost ÂCalling ÂStart and stop signal generation detection START signal generation ÂAcknowledge ÂBus-busy Čą Čą Čą interrupt with automatic mode switching from master to slave address identification interrupt ÂRepeated Čą byte-by-byte data transfer bit generation/detection detection ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ Image Processing Unit (IPU) The Image Processing Unit (IPU) provides comprehensive support for the flow of data from an image sensor and/or display device: ÂConnect relevant devices - cameras, displays, graphics accelerators, TV encoders and decoders image processing and manipulation: sensor image signal processing, display processing, image conversions, etc. ÂRelated ÂSynchronization and control capabilities (for example, to avoid tearing artifacts) The following figure shows the simplified block diagram of the IPU: Image Processing Unit (IPU) CSI CSI CameraQSensorQI/F CameraQSensorQI/F SMFC VDI VideoQDekInterlacer DI DI Display I/F Display I/F IC Image Converter IDMAC Image DMAQ Controller DP Display processor DMFC DC Display Control CM ControlQModule Čą Čą Čą Čą IRT Image Rotator ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ The image processing unit has the following blocks: Â2x Camera Sensor Interface - CSI â Controls a camera port; provides interface to an image sensor or a related device. Â2x Display Interface - DI â Provides interface to displays, display controllers and related devices. ÂDisplay Controller - DC â Controls the display ports ÂDisplay Processor - DP â Performs the processing required for data sent to display ÂImage Converter - IC â Performs resizing, color conversion/correction, combining with graphics, and horizontal inversion ÂVideo De Interlacer - VDI â Performs video de interlacing (interlaced -> progressive) ÂImage Rotator - IRT â Performs rotation (90 or 180 degrees) and inversion (vertical/horizontal) ÂImage DMA Controller - IDMAC â Controls the memory port; transfers data to/from system memory ÂSensor Multi FIFO Controller - SMFC â Controls FIFOs for output from the CSIs to system memory ÂDisplay Multi FIFO Controller - DMFC â Controls FIFOs for IDMAC channels related to the display system ÂControl Module - CM â Provides control and synchronization For more in-depth information regarding the blocks of the IPU please refer to the Freescale i.MX53 Applications Processor Reference Manual (IMX53RM). Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ Keypad The ConnectCore for i.MX53 module provides a keypad port that can be used as a keypad matrix interface or as general purpose input/output. The Keypad port interface to a keypad matrix with 2-point contact or 3-point contact keys. The Keypad port is designed to simplify the software task of scanning a keypad matrix. With appropriate software support, the Keypad port is capable of detecting, debouncing, and decoding one or multiple keys pressed simultaneously on the keypad. The Keypad Port includes these features: ÂSupports ÂPort up to an 8 x 8 external keypad matrix pins can be used as general purpose I/O ÂOpen drain design ÂGlitch suppression circuit design ÂMultiple-key ÂLong detection key-press detection ÂStandby key-press detection ÂSynchronizer ÂSupports chain clear a 2-point and 3-point contact key matrix LVDS Display Bridge (LDB) The LVDS Display Bridge (LDB) is used to connect the Image Processing Unit (IPU) to an external LVDS display interface. The LDB provides following ports: ÂTwo parallel display port inputs ÂTwo LVDS channel outputs â each channel consisting of 4 data pairs, and 1 clock pair ÂControl ÂClocks signals â to configure LDB parameters and operations from SoC DPLLs The RGB input data interface contains RGB data (18 or 24 bits), pixel clock and control signals (HSYNC, VSYNC and DE). The rates supported are: ÂFor single-channel output: Up to 170 MHz pixel clock (for example, UXGA -1600x1200 @ 60 Hz + 35% blanking) dual-channel output: Up to 85 MHz per interface (for example, WXGA -1366x768 @ 60 Hz + 35% blanking) ÂFor The two LVDS ports may be used as follows: Čą Čą Čą ÂOne single-channel output ÂOne dual channel output: single input, split to two output channels Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ ÂTwo identical outputs: single input sent to both output channels ÂTwo independent outputs: two inputs sent, each to a different output channel Memory Cards (MMCI/eMMC/SD/SDIO) The ConnectCore for i.MX53 module provides up to four Enhanced Secured Digital Host Controllers (ESDHC) to interface between the i.MX53 CPU and MMC/eMMC/SD/SDIO devices. The ESDHC acts as a bridge, passing host bus transactions to the cards by sending commands and performing data accesses to/from the cards. It handles the MMC/eMMC/SD/SDIO protocols at the transmission levels. The types of cards supported by the ESDHC are described briefly as follows: ÂMultiMediaCard (MMC) This is a universal low-cost data storage and communication media that is designed to cover a wide area of applications including mobile video and gaming, WLAN or other wireless networks. Old MMC cards are based on 7-pin serial bus with a single data pin, while the newer high-speed MMC communication is based on an advanced 11-pin serial bus designed to operate at lower voltage. ÂEmbedded Multimedia Card (eMMC) The eMMC describes an architecture consisting of an embedded storage solution with MMC interface, flash memory and controller, all in a small ball grid array (BGA) package. ÂSecure Digital (SD) card This is an evolution of earlier MMC technology. It is specifically designed to meet the security, capacity, performance, and environment requirements inherent in newly emerging audio and video consumer electronic devices. The physical form factor, pin assignment and data transfer protocol are forward compatible with MMC, with some additions. Under the SD protocol, an SD card can be categorized as memory card, I/O card, or combo card (having both memory and I/O functions). The main features of the ESDHC are the following: ÂDesigned to work with MMC, MMC plus, MMC RS, SD memory, miniSD memory, SDIO, and SD Combo. Compatible with the following specifications: â MMC System Specification versions 4.2/4.3/4.4 â SD Host Controller Standard Specification version 2.0 â SD Memory Card Specification version 2.0 and supports High-Capacity SD Memory Cards â SDIO Card Specification version 2.0 ÂSupports 1, 4, or 8 bit MMC modes and 1bit or 4 bit SD and SDIO modes â Card bus clock frequency up to 52 MHz â Up to 832 Mbps of data transfer for MMC cards in 8-bit Dual Data Rate mode â Up to 416 Mbps of data transfer for MMC cards in 8-bit Single Data Rate mode â Up to 200 Mbps of data transfer for SD/SDIO cards in 4-bit mode Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ ÂSupports Single Block, Multi Block read and write ÂSupports block sizes of 1 ~ 4096 bytes ÂSupports the write protection switch for write operations ÂSupports both synchronous and asynchronous abort ÂSupports pause during the data transfer at block gap ÂSupports SDIO read wait and suspend resume operations ÂSupports auto CMD12 for multi-block transfer ÂHost can initiate non-data transfer command while data transfer is in progress ÂAllows cards to interrupt the host in 1-bit and 4-bit SDIO modes ÂEmbodies a fully configurable 128x32-bit FIFO for read/write data ÂSupports internal and external DMA capabilities ÂSupports advanced DMA to perform linked memory access PWM The ConnectCore for i.MX53 module provides four PWM interfaces. Two of these PWM interfaces are available on the i.MX53 CPU and the other two PWM interfaces are provided by the DA9053 PMIC. C o n n e c t C o r e fo r i . M X5 3 PW M The two PWM interfaces of the i.MX53 have a 16-bit counter, and are optimized to generate sound from stored sample audio images and they can also generate tones. Main features of these PWM interfaces: Â16-bit Â4 up-counter with clock source selection Ă 16 FIFO to minimize interrupt overhead Â12-bit prescaler for division of clock ÂSound and melody generation ÂActive high or active low configured output ÂCan be programmed to be active in low power and debug modes ÂInterrupts at compare and rollover D A 90 5 3 P W M The DA9053 PMIC has two GPIO signals including PWM control. The generated PWM signals have a frequency of 21 kHz. The duty cycle can be controlled with 95 steps (using a 2MHz clock for each step). The PWM signals can be configured to use an internal 100Kohm pull-up to +3.3V, or an external pull-up. Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ RTC The ConnectCore for i.MX53 provides a Real Time Clock and a Secure Real Time clock. The real time clock function is provided including time and day counters as well as an alarm function. The RTC utilizes a 32.768 KHz crystal oscillator for the time base and is powered by the coin cell backup supply when main supply has dropped below operational range. The accuracy of the 32.768 KHz crystal used for the Real-Time Clock is Âą20ppm. ÂRTC accuracy Âą20ppm Â6-bit year counter. Year 0 corresponds to 2000. ÂAlarm registers containing min, hrs, day, month, and year. The secure real time clock helps to comply with issues arising out of different applications requiring secure and certifiable time, for example Digital Rights Management (DRM) schemes. Main features of the secure RTC interface are the following: ÂSecure 47-bit time counter ÂNon-secure ÂUse-mode 47-bit time counter protection. The SRTC cannot be configured by non-secured SW. ÂRe-programming protection. The SRTC cannot be altered or disabled after SRTC locked. ÂClock source protection ÂProgrammable secure and non-secure alarms with interrupt Known Iss ue wi th the R TC Symptom: Loss of Time and Date from the RTC registers. Occurrence: When the VCHRG power supply is used, the VLIO power supply is disconnected, a coin-cell is connected to VBBAT and the temperature is below +40 Celsius. At the time when VCHRG is disconnected, the PMIC should cause the power to switch over from VCHRG (charger power input) to VBBAT (the coin-cell power input). However, there is a fault which results in the registers being reset. At +20 Celsius and below, this happens every time the power change-over takes place. At temperatures between +20 and +40 Celsius the fault may occur. For temperatures over +40 Celsius the switch-over works satisfactorily. ĂŤ ĂŹ Ă ĂŽ There may be some variation in the temperature trip points. ĂŻ Possible Workarounds: 1. Use the VLIO and VBBAT inputs only, leave VCHRG disconnected. 2. Use VLIO, VBBAT and VCHRG. 3. Use an RTC on the board that hosts this module. Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ SATA The integrated Serial Advanced Technology Attachment (SATA) Controller is compatible with the Advanced Host Controller Interface (AHCI) specification. The SATA Controller along with integrated physical link hardware (SATA PHY) provides one SATA port for the attachment of external SATA compliant storage devices. The ConnectCore for i.MX53 module provides connection to the SATA port on system module connectors (J1 and J2). The SATA port provides the following features: ÂCompliant with Serial ATA Specification 2.6, and AHCI Revision 1.3 specifications (except FIS-based switching) at 1.5 Gb/s port speed ÂRx Data Buffer for recovered clock systems ÂData alignment circuitry ÂOOB signaling detection and generation ÂAsynchronous ÂDigitally Â8b/10b Signal Recovery, including retry polling supports device hot-plugging encoding/decoding ÂSupports power management features including automatic partial to slumber transition ÂSupports BIST loopback data checking on a per FIS basis ÂSupports one SATA device (Port 0) ÂAMBA AHB interface (one master and one slave) ÂInternal DMA engine for reading command lists and transferring data ÂSupports hardware-assisted native command queuing for up to 32 entries ÂSupports port multiplier with command-based switching ÂActivity LED support ÂSupports disabling Rx and Tx data clocks during power down modes ÂSupports eSATA (when external analog logic also supports eSATA) SPDIF The ConnectCore for i.MX53 provides a Sony/Philips Digital Interface Transmitter (SPDIF Tx) audio module enabling the processor to transmit stereo digital audio. The SPDIF transceiver allows handling of both SPDIF channel status (CS) and User (U), data including a frequency measurement for the precise measurement of an incoming sampling frequency. As the SPDIF internal data width is 24-bit, the eight most-significant bits of all registers return zeros. Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ The SPDIF is composed of two parts: SPDIF Receiver and SPDIF Transmitter. The SPDIF receiver extracts the audio data from each SPDIF frame and places the data in the SPDIF Rx left and right FIFOs. The Channel Status and User Bits are also extracted from each frame and placed in the corresponding registers. The SPDIF receiver also provides a bypass option for direct transfer of the SPDIF input signal to the SPDIF transmitter. For the SPDIF transmitter, the audio data is provided by the processor. The Channel Status bits are also provided via the corresponding registers. The SPDIF transmitter generates a SPDIF output bitstream in the biphase mark format (IEC60958), which consists of audio data, channel status and user bits. In the SPDIF transmitter, the IEC60958 biphase bit stream is generated on both edges of the SPDIF Transmit clock. The SPDIF Transmit clock is generated by the SPDIF internal clock generate block and the sources are from outside of the SPDIF block. For the SPDIF receiver, it can recover the SPDIF Rx clock. Both the Rx clock and Tx clock are be sent to the ASRC. Synchronous Serial Interface (SSI) The ConnectCore for i.MX53 module provides up to three synchronous serial interfaces (SSI). The SSI is a full-duplex serial port that allows communication with external audio devices using a variety of serial protocols (SSI normal, SSI network, I2S and AC-97), bit depths and clock/frame sync options. SSI is typically used to transfer samples in a periodic manner. The SSI consists of independent transmitter and receiver sections with independent clock generation and frame synchronization. Main features of the SSI interface: ÂIndependent (asynchronous) or shared (synchronous) transmit and receive sections operating in Master or Slave mode ÂNormal mode operation using frame sync ÂNetwork mode operation allowing multiple devices to share the port with as many as 32 time slots ÂTwo sets of four 15 x 32 bits Transmit and Receive FIFOs ÂProgrammable data interface mode such like I2S, LSB, MSB aligned ÂProgrammable word length 8, 10, 12, 16, 18, 20, 22 or 24 bits ÂProgram options for frame sync and clock generation ÂProgrammable ÂAC97 I2S modes (Master, Slave or Normal) support ÂCompletely separate clock and frame sync selections for the receive and transmit sections ÂExternal ÂSSI Čą Čą Čą network clock input for use in I2S Master mode power-down Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ Television Encoder (TVE) The Television Encoder (TVE) provides a direct connection between the ConnectCore for i.MX53 and a TV set via analog interface. The TV Encoder supports Standard Definition (SD) and High Definition (HD) television standards. The TVE can operate in two modes: ÂEncoding the video data according to the selected TV standard ÂGenerating RGB analog signals according to the VGA specification Key features of the TVE in TV encoding mode: ÂSD mode features â Supported TV standards: NTSC, 480i, 576i and PAL B,D,G,H, I/M/N â Supported output formats: CVBS, S-Video (Y/C), YPrPb and RGB â Wide-Screen Signaling (WSS) support â MacrovisionTM 7.1 copy protection â Output oversampling up to x16 for elimination of external analog filters ÂHD mode features â Supported TV standards: 720p@60Hz, 720p@50Hz, 720p@30Hz, 720p@25Hz, 1080i@60Hz, 1080i@50Hz, 1035i@60Hz, 1080p@30Hz, 1080p@50Hz, 1080p@60Hz â Supported output formats: YPrPb and RGB â Output oversampling up to x4 for elimination of external analog filters ÂCommon SD/HD mode features â Flexible timing and gain control mechanism allowing non-standard parameters â Programmable Chroma digital filters â Programmable adaptive Luma digital filters â Programmable YCrCb to RGB color matrix â Output resolution - 10 bits UART The ConnectCore for i.MX53 module provides up to five UART ports. UART 1 is a full-modem UART port with all handshake signals available. The other UART ports are 4-wire UART ports with data lines RXD/TXD and the handshake lines RTS#/CTS#. The UART ports supports NRZ encoding and IrDA-compatible infrared slow data rate (SIR) format. Main features of these UART ports: ÂHigh-speed ÂSerial Â7 Čą Čą Čą TIA/EIA-232-F compatible, up to 4.0 Mbit/s IR interface low-speed, IrDA-compatible (up to 115.2 Kbit/s) or 8 data bits Čą ȹȹȹȹȹ Čą Čą Â1 Čą Čą ȹȹ or 2 stop bits ÂProgrammable parity (even, odd, and no parity) ÂHardware flow control support for request to send (RTS#) and clear to send (CTS#) signals (signal direction according to DCE mode). ÂMaskable ÂTwo Interrupts DMA Requests (TxFIFO FMA Request and RxFIFO DMA Request) ÂEscape ÂVoting character sequence detection logic for improved noise immunity (16x oversampling) ÂDCE/DTE ÂAuto capability baud rate detection (up to 115.2 Kbps) ÂProgrammable ÂTwo baud rate (up to 4Mbps) independent 32-byte FIFOs for receive and transmit ÂReceiver, transmitter and UART internal clocks enable/disable for power saving USB Host and USB OTG The ConnectCore for i.MX53 provides three USB 2.0 high speed Host controllers and one USB 2.0 On-The-Go (OTG) high speed controller. These interfaces conform to the USB 2.0 specification, the OTG supplement. Each controller can support ULPI, Serial, UTMI, IC-USB or HSIC interfaces according to its feature. All four controllers are single-port. For the OTG, there is only one port. It is used as both a downstream and upstream port. For the Host-only core, there is also one port which is used as a downstream port. Key USB features: ÂHigh-speed/full-speed/low-speed host only (Host1) â HS/FS/LS UTMI compliant interface â HS USB PHY included ÂHigh-speed/full-speed/low-speed host only (Host2) â HS/FS/LS ULPI compliant interface â Software configurable for full speed/low speed interface for Serial transceiver â Full Speed Inter-Chip USB compliant interface (IC-USB) ÂHigh-speed/full-speed/low-speed host only (Host3) â HS/FS/LS ULPI compliant interface â Software configurable for full speed/low speed interface for Serial transceiver ÂHigh-speed/full-speed/low-speed OTG â HS/FS/LS UTMI compliant interface â HS USB PHY included Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ â High Speed, Full Speed and Low Speed operation in Host mode (with UTMI transceiver) â High Speed, and Full Speed operation in Peripheral mode (with UTMI transceiver) â Hardware support for OTG signaling, session request protocol, and host negotiation protocol â Up to 8 bidirectional endpoints ÂLow-power mode with local and remote wake-up capability ÂSerial PHY interfaces configurable for bidirectional/unidirectional and differential/ single ended ÂEmbedded Čą Čą Čą Čą DMA controller ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ Video Processing Unit (VPU) The video processing unit is a multi-standard video processing codec capable of handling multiple streams simultaneously through time multiplexing. This VPU covers many standards and high definition video decoders and decoders as a multi-standard video codec engine, as well as several important video processes such as rotation, mirroring and deringing. The VPU has its own DMA driven AXI masters that allow it to retrieve data directly from system memory (DDR and iRAM). The following table lists the VPUâs encoding/decoding capabilities: Ă Ă Ă° Ă ĂĽ  ó Ă´ Ă´   ç à è ĂĽ Ăł   ä ç  ò  ó  ó Ăł Ăą  ó ĂĽ  ü ç ç ä ç ĂĽ Ăł Ăł Ă Ăł ä ĂŞ ç Ăł Ă´ Ă´ Ăł ç Ăł Ăł ä Ă ĂŠ ĂĽ ĂĽ Ă´ Ăł è Ăł ĂĽ Ăł Ă Ăł ç ĂĽ ĂŞ Ăł Ă´ ĂŠ Ă Watchdog Timer The Watchdog Timer (WDOG-1) protects against system failures by providing a method of recovering from unexpected events or programming errors. Once the watchdog is activated, it must be serviced by software on a periodic basis. If servicing does not take place, the watchdog asserts the internal system reset signal after the corresponding timeout occurs. The Watchdog Timer features are as follows: ÂA time-out counter with time-out periods from 0.5 to 128 seconds ÂTime resolution of 0.5 seconds ÂConfigurable time-out counter that can be programmed to run or stop during low power and debug modes ÂProgrammable Čą Čą Čą Čą interrupt generation prior to time-out ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ ÂProgrammable time duration between interrupt and timeout events, from 0 to 128 seconds in steps of 0.5 seconds ÂPower down counter with fixed time-out period of 16 seconds WLAN WLAN In addition to the on-module Ethernet interface, the ConnectCore for i.MX53 module can also provide an optional dual-diversity 802.11a/b/g/n WLAN interface with data rates up to 54 Mbps 802.11a/b/g mode and up to 65 Mbps in 802.11n mode. Two U.FL antenna connectors are provided on the module. Primary Secondary On the ConnectCore for i.MX53 module variant, attach the antennas with the U.FL-RP-SMA female cable to the primary connector and secondary connector on the module. ĂŤ When disconnecting U.FL connectors, the use of a U.FL plug extraction tool (Hirose P/ N U.FL-LP-N-2 or U.FL-LP(V)-N-2) is strongly recommended to avoid damage to the U.FL connectors on the module. ĂŹ Ă ĂŽ ĂŻ To mate U.FL connectors, the mating axes of both connectors must be aligned. The "click" will confirm mated connection. Do not attempt insertion at an extreme angle. Čą Čą Čą Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ Cable Specification: U.FL/W.FL to RP-SMA Attributes à   § Ă Âł Š ¨ ¨   þ  Œ ÂŻ Âś ¨ ´ Âś ¨ ´   ² ÂŚ Âś à ¨  £ ÂŁ   Ă Âľ  §    à ¡  ¨ Âś à ¨ § Ă ÂŤ Ă Âł  ¨ Š ÂŚ ÂŤ ÂŻ Š ¨ ÂŚ Âś à ¨ š  £ à § ° ÂŁ § ÂŤ Âľ Âş ¡  ¾ ÂŞ ÂŁ °  à ª   ¼  à  § ÂŹ    à  § ÂŹ    à ¹   à ¹ D i m e n s i on s ĂŤ ĂŹ Ă ĂŽ Dimensions are provided for reference purposes only. The actual antenna might vary. ĂŻ 1 = U.FL 2 = RP-SMA ĂŤ Čą Čą Čą This module obtained its complete certification by using the cable described here. End users in North America should use a cable that matches these specifications to maintain the moduleâs certification. ĂŹ Ă ĂŽ ĂŻ Čą ȹȹȹȹȹ Čą Čą Čą Čą ȹȹ Antenna Specification: RP-SMA Attributes à  à Š ¨ Ăľ  ¯  ¨ Âś ´ ² ÂŚ Âś à ¨     £    à   ¾   à ¼    à       Âľ      à        Âľ   ¼    à ¡  § Âł  ¨ ¢  Œ Âś ´ ¨ Âť  à £ § § ÂŚ à ¡ ¨ ÂŤ ÂŻ Š Âś  ¾ ÂŞ ÂŞ š  £  à § ÂŚ à ¡  Œ   ¾ Âś ° ÂŚ  Œ Š    à Œ ÂŚ ÂŤ    ¾ Âľ Âś Âś    Œ ÂŤ ÂŤ ¨ Š Âś à  ½ Âś ¨  ¨ ÂŚ ÂŹ ÂŚ Š à ² Âł  ¹ Š Âľ § Âś  š   Š ¨ ´ ÂŤ  ¾ Âś ÂŚ °  œ ÂŤ à ¨ Ă Âľ Š  à ¾ Âś ÂŤ ÂŚ ° Âł ° ÂŚ Âś ¨ ¡ Ă Â Â ĂŤ ° § ¨  ´ ÂŤ ÂŤ Š ÂŤ  ¨  ´ ÂŚ  ¾ Âź ¨ Š °    Â Â Č Â¤  ³ Âľ ° ¨ This module obtained its complete certification by using the antenna described here. End users in North America should use an antenna that matches these specifications to maintain the module's certification. Antennas of the same type but operating with a lower gain may be used. ĂŹ Ă ĂŽ ĂŻ SAR Requirements This module and its associated antennas should be installed at a distance of at least 20cm from personnel. Labelling Requirements Products in which this module is fitted must be labelled with the following text "contains FCC ID: MCQ-50M1699". Čą Čą Čą Čą ȹȹȹȹȹ About the Development Board Ăś he development board supports the ConnectCore for i.MX53 module. This chapter describes the interfaces of the development board and explains how to configure the board for your requirements. The development board has two 180-pin connectors that mate with the module connectors. Whatâs on the Development Board? ÂFlexible 9-30VDC charger power supply with power-on switch ÂScrew-flange Â3V Battery header with enable jumper coin cell battery Â+3.3V selection jumper. The +3.3V supply can be selected from the module or from the development board. ÂConnectors Â1 x UART RS232 with status LEDs and SUB-D 9-pin connector Â1 x UART MEI (RS232/RS4xx) with status LEDs and SUB-D 9-pin connector Â1 x UART with TTL levels Â1 x CAN bus with termination resistor selection and SUB-D 9-pin connector Â1 x CAN bus with termination resistor selection and pin header Â1 x USB OTG connector Â4 x USB Host connectors Â1 x SD/MMC card holder Â1 x MicroSD card holder Â1 x SATA connector and I2C headers ÂSPI ÂPWM header ÂAudio ÂVGA Čą Čą Čą for Digi 802.3af PoE Application board (sold separately) Čą interface with Line-out, Line-In and Mic-In jacks interface ȹȹȹȹȹ Čą Čą Čą ÂHDMI Â2 Ethernet connector I/O header socket with Association LED and Ident Button (XBee module sold separately) Â1-Wire interface with 2-pin header Â1-Wire EEPROM Â1-Wire iButton retainer ÂPeripheral ÂKeypad ÂJTAG Čą Čą for a Digi 100M_ETHADPT (sold separately) x RP-SMA WLAN antenna connectors ÂXBee ȹȹ Screen selection circuit ÂDigital LCD connector with Touch Screen interface ÂConnector x Camera connectors ÂRJ-45 Čą LCD connector with Touch Screen interface ÂTouch Â2 Čą interface ÂParallel ÂLVDS application header header interface Â2 x User LEDs (green) Â2 x User Push-buttons ÂBoot mode switch ÂBoot device switch Â1 x Power Push-button Â1 x Reset Push-button Čą ȹȹȹ Čą Čą Čą Čą ȹȹ The Development Board R2 C176 C175 C174 C154 Čą Čą R84 R222 C150 U28 U29 L4 C70 C71 C24 C66 C62 R268 TP45 L9 C106 R270 TP61 TP46 TP43 TP42 TP114 R103 TP113 R110 TP63 R111 TP69 TP60 TP118 TP64 TP117 ETHERNET 1 R93 R30 + C109 C13 C10 C11 L18 TP25 R46 R203 R204 TP29 TP26 POS 2 R205 TP30 TP31 TP28 TP33 OPEN OPEN DESCRIPTION INT. BOOT BOOT - uSD OPEN CLOSE RESERVED CLOSE BOOT - SD CLOSE CLOSE CLOSE BOOT - SATA CLOSE OPEN BOOT - FUSES SER DOWNLOAD CAN2 R140 C178 U34 J27 CLOSE R83 OPEN POS 1 TP27 TP92 TP58 TP36 TP35 TP91 TP57 TP62 TP82 TP87 TP89 TP88 TP90 TP68 TP86 TP37 TP38 DESCRIPTION BOOT - FLASH CLOSE OPEN OPEN U32 C116 POS 2 OPEN S9 X31 R87 R44 S8 POS 1 TP51 TP52 TP49 R255 TP47 R265 TP48 R25 U30 C54 L5 L20 H9 R47 R293 R264 R263 R262 R261 R260 R259 R258 R257 R256 R292 R49 CAMERA 1 C120 C119 BOOT CONF J9 JP5 ETHERNET 2 J7 C123 C124 JP4 CAN1 CAN1 TERMINATION S8 ON ON 12 12 S9 JP12 U8 J17 U33 C118 R104 R100 ON= WLAN DISABLE U13 C121 C122 P15 R32 LE12 P13 PERIPHERAL CONNECTOR WLAN SECONDARY R209 C117 P21 R45 X15 C171 C18 R211 X18 X16 C132 U44 C170 R162 C168 J8 L6 C179 R246 R5 R61 R90 R63 R62 C12 L19 R206 CAN2 TERMINATION IDENT LBL1 R13 L22 C17 R151 R152 C99 C98 R141 R121 R66 R65 R92 R79 R247 S5 L8 + C111 C115 C114 R27 R17 R218 R207 R35 X21 R96 USER L7 C89 R154 R153 S3 L10 L21 C112 C64 R201 R202 R253 R197 C110 C113 C65 C125 C5 C100 U4 L24 L25 R37 U41 J11 J10 L26 R29 C102 R16 C2 C1 R215 R214 R173 U56 C194 C126 R208 CAMERA 2 R213 LE49 LE51 Čą C61 R112 R113 R116 R119 R99 TP115 R274 TP66 TP65 TP23 TP70 R282 R281 R284 R283 TP71 R128 Y1 C192 J1 X29 MICRO SD X14 R57 C84 J20 C161 C155 C159 C162 TP74 TP72 TP73 TP75 TP76 R229 U38 R135 C9 R122 C196 C197 JP3 ON=AUTOBOOT R195 C55 R8 S10 LED 2 BUTTON 1 R183 R36 U42 C94 XBEE MODULE R101 C69 R271 C107 C131 RESET U54 C72 ASSOC R59 R102 R192 U53 R78 R6 R76 R64 R91 C158 R188 C169 R28 C43 R216 R10 DIGI INTERNATIONAL R174 L3 R69 R60 C172 R31 C45 R33 C48 R172 L12 UART3 (TTL) R199 C128 C129 R176 LINE OUT R181 R189 LINE IN C189 U52 TP41 TP39 LE50 LED 1 C15 C19 R127 C130 MICRO U27 U7 R12 S12 Čą U39 J24 POWER R52 C127 J15 R136 U51 C187 C190 U55 U23 C186 R120 U47 C167 S13 X7 USB OTG USB HOST C108 R187 J6 C49 C195 U25 R196 U19 U36 R131 R51 J12 U1 U5 V10 C52 C22 L16 R85 R38 U43 R171 C188 C191 C193 O2 R193 U37 R132 O1 V11 C38 C57 C28 C27 C50 U18 U26 U20 U48 C8 U3 R198 U12 R117 R118 U16 U22 C56 CONNECTCORE i.MX53 MODULE C134 U40 DISABLED C59 C68 ACTIVE C95 C67 TERMINATION C4 C58 R254 U35 R217 R220 U31 DISABLED 4-WIRE U14 ACTIVE 2-WIRE C101 AUTO PWR DWN RS485 MODE C53 1-WIRE Y3 R42 C86 R20 U10 R269 R273 R266 X28 C149 C14 R105 SATA C63 U49 L27 RS422/485 R221 RS232 R191 C46 C147 C3 R39 TP137 TP44 R279 R288 R278 R287 R277 OFF/OPEN MODE R190 C41 AUDIO J18 C40 TP81 TP80 TP78 TP79 TP24 R276 R133 LE48 C148 R54 R285 JP1 ON/CLOSE R134 R75 LE62 1234 U17 C26 TP85 TP84 TP83 TP67 TP116 KEYPAD R291 LE47 J5 C16 C83 H3 ON X19 C20 C145 R34 POS DESCRIPTION RXD LE63 C33 U11 C42 C34 J2 R286 R53 C88 R108 P2 X20 R272 DIGITAL I/O R82 R129 R125 R124 TXD C39 JP10 U6 C93 R107 RN2 S6 U24 X30 J3 R275 H1 R74 LE61 U9 X30 C36 C32 C96 LE44 R73 LE60 R23 S7 R72 LE59 LE43 LE46 R77 C97 C87 R88 X45 ON=ENABLE COIN CELL LE45 R43 L29 C21 JTAG R280 R290 R56 R71 U21 C37 C31 C51 PWM P19 POE MODULE POE MODULE R89 U50 R142 X13 C82 12 UART2 STATUS R41 I2C P20 C81 R138 P14 TOUCH SELECTION P23 C85 L17 R289 ON SPI D1 Q2 R143 R97 TXD RXD P22 R106 LE40 LE58 R3 R86 LE42 X27 R1 BATT R4 R123 R55 LE41 LE57 R114 C30 X27 C29 C35 R109 TP77 C133 R137 R126 UART1 STATUS UART1 (CONSOLE) C60 L1 R58 P24 R231 C79 U2 R7 R139 D5 D6 C135 R9 R70 R40 J13 J23 C90 C80 C163 C151 R67 R24 C166 J4 JP2 +3.3V_MOD U61 L11 R48 R21 C78 R18 JP6 C23 R68 L23 C165 ON=SJC-ONLY JP20 P12 TP20 TP93 R158 C25 R159 R50 ON= ENABLE EXT BATT +3.3V_JS UART2 (MEI) C44 R130 EXT BATT P29 U15 C47 C105 C157 R177 TP22 TP21 R179 R178 U45 U57 R81 R80 R185 R186 VGA C6 C7 R26 C164 R15 U58 U46 R22 WLAN PRIMARY P1 PARALLEL LCD R182 C153 R14 R19 V2 R180 C152 R11 L30 C156 SD/MMC C104 P4 TP19 C160 L28 C103 LVDS LCD R184 R175 R227 R228 R194 R98 X32 X24 9V-30VDC R230 V6 V5 MAIN POWER LE6 OFF LE7 ON R95 LE4 LE8 R94 S2 J19 R232 C177 S2 C91 +5V +3.3V HDMI VCHRG VBATT POWER BUTTON 2 ȹȹȹ á ø Ăš Ăš Ăş Ăť Ăź á ø Ă˝ Čą Ăž Ăş ø Čą Ă˝ Čą Ăż Ă˝ Ă˝ Čą Ăş Ăž Ăş Ăş Ă˝ Ăş Ăš Ăť ȹȹ Ăş Switches and Push-buttons Power Switch, S2 R84 R222 C150 U28 U29 J20 C161 C155 C151 C164 C70 C71 C24 C66 C62 R268 TP45 L9 C106 R270 TP61 TP46 TP43 TP42 TP114 R103 TP113 R110 TP63 R111 TP69 TP118 TP64 TP117 TP60 R99 TP23 TP70 TP71 TP72 TP115 R274 TP65 TP66 C61 R112 R113 R116 R119 L4 R88 TP74 R93 R30 C115 R29 C10 C11 R46 R140 C178 U34 DESCRIPTION INT. BOOT OPEN OPEN BOOT - uSD OPEN CLOSE BOOT - SD CLOSE OPEN BOOT - FUSES CLOSE CLOSE BOOT - SATA CLOSE CLOSE SER DOWNLOAD X31 R87 CAN2 R83 RESERVED C179 C119 BOOT CONF J9 ETHERNET 2 J7 C123 JP4 CAN1 CAN1 TERMINATION ON ON S9 JP12 12 C117 C118 R104 U13 12 R100 ON= WLAN DISABLE J17 U33 C121 C122 P15 R32 C171 S8 U8 P21 U44 JP5 C124 C170 R246 R5 R61 R90 R49 CAMERA 1 C120 R211 X18 X15 SD/MMC IDENT C18 R45 CAN2 TERMINATION X16 C132 LE12 P13 PERIPHERAL CONNECTOR WLAN SECONDARY R209 C17 R151 R152 L18 J27 C131 User Button 1, S3 L8 R17 C112 S9 R203 R204 TP29 POS 2 R205 TP25 TP30 TP31 TP28 TP33 POS 1 TP26 DESCRIPTION BOOT - FLASH TP27 TP92 TP58 TP36 TP35 TP91 TP57 TP82 TP87 TP89 TP88 TP68 TP86 TP90 TP37 TP38 TP49 TP52 POS 2 OPEN CLOSE OPEN OPEN C116 TP62 R293 OPEN LBL1 R13 C13 C114 R27 C113 C65 C64 R206 CLOSE U32 R141 R121 R66 R65 R92 R79 R247 S5 S8 POS 1 C89 R154 USER R255 TP47 R265 TP48 R25 C54 R44 U30 CAMERA 2 R63 R62 LE49 X14 L5 L20 H9 X21 R96 R135 LE51 R153 C84 S3 C99 C98 MICRO SD R57 R59 J8 L6 R47 S10 ASSOC C12 L19 XBEE MODULE LED 2 L7 L22 L21 R218 R207 J1 X29 L10 + C109 C102 C5 C100 C110 R35 R208 L24 L25 R37 U41 C125 C126 U4 J11 J10 + C111 C68 U40 R269 R273 R266 Y1 R201 R202 R253 R197 C194 R16 C2 C55 R8 C1 R215 R214 R173 R193 R196 C94 U55 C192 R198 R190 R229 R128 R183 C187 C190 R36 U42 R271 C107 R213 C19 C9 R122 C196 C197 JP3 ON=AUTOBOOT R195 ETHERNET 1 L26 R38 U43 C69 U56 C72 LE50 LED 1 R101 R102 Reset Button, S12 U54 R78 R6 R76 R64 R91 R216 R10 C158 R188 R172 Power Button, S13 R192 U53 R264 R263 R262 R261 R260 R259 R258 R257 R256 R292 L12 R162 C168 R28 C43 L3 R174 C169 R33 C48 U27 BUTTON 1 RESET C189 U52 TP41 TP39 U47 U7 R12 S12 U23 R136 U51 R191 R134 U19 U37 U38 C38 R131 C195 U25 C186 R120 DIGI INTERNATIONAL R69 R60 C172 R51 C130 MICRO R52 C127 C15 J15 U39 R127 POWER U1 U5 V10 C188 C191 C193 O2 U36 U12 C57 O1 C52 X28 C167 S13 X7 USB OTG USB HOST C108 R187 J6 C134 R171 V11 U18 U26 C28 C27 C50 C22 L16 C8 C49 C59 U3 R132 C53 R42 J12 C58 R254 C46 J24 Y3 TP73 TP75 R217 R220 CONNECTCORE i.MX53 MODULE C67 DISABLED U35 DISABLED 4-WIRE ACTIVE C95 U31 ACTIVE 2-WIRE TERMINATION C4 U14 AUTO PWR DWN RS485 MODE 1-WIRE C14 R85 U10 C101 U20 U48 R31 C45 LINE IN R39 C86 R20 C63 U49 L27 RS422/485 S6 R117 R118 OFF/OPEN RS232 1234 C41 U22 C56 ON/CLOSE R221 MODE R133 LE48 U16 UART3 (TTL) R199 C128 C129 R176 LINE OUT R181 R189 C3 R285 JP1 R23 LE47 C147 C149 TP44 R279 R288 R278 R287 R277 R74 ON AUDIO J18 C40 TP137 R276 R105 SATA H3 POS DESCRIPTION RXD C148 R54 TP81 TP80 TP78 TP79 TP24 KEYPAD R34 J5 C16 C88 C145 C83 R291 X19 C20 TP67 TP116 R82 R129 R125 R124 R73 TXD R75 LE62 C26 TP85 TP84 TP83 R286 R53 C87 R108 P2 X20 R272 DIGITAL I/O J2 R275 H1 U17 JP10 U6 C93 R107 RN2 LE63 U11 U24 X30 C96 LE44 C39 C42 C34 C33 C36 J3 R280 R290 R56 S7 R72 LE59 LE60 LE61 U9 X30 R77 R89 X45 LE43 LE46 C32 P19 POE MODULE POE MODULE JTAG ON=ENABLE COIN CELL LE45 R43 L29 C21 X13 C82 C97 C85 R231 Q2 R138 12 R71 U21 C37 C31 C51 PWM R106 R289 ON I2C P20 TP76 RXD SPI L17 C81 R137 R142 U50 R143 R97 TXD UART2 STATUS R41 R3 P14 TOUCH SELECTION P23 P22 P24 D1 LE42 X27 R1 R86 LE40 LE58 R109 BATT R4 R123 R55 LE41 LE57 R114 C30 X27 C35 R58 R48 R2 C176 C175 C174 C154 L1 C133 C90 C80 C79 C135 R126 UART1 STATUS C29 C60 R139 D6 D5 U2 R7 UART1 (CONSOLE) R158 C25 R21 R67 C78 R24 R9 R70 R40 J13 J23 C163 J4 JP2 +3.3V_MOD WLAN PRIMARY P1 P12 U61 L11 C166 ON=SJC-ONLY JP20 R18 TP93 C165 C23 R68 L23 JP6 UART2 (MEI) R159 R50 ON= ENABLE EXT BATT C105 C159 U45 U57 C44 +3.3V_JS R130 EXT BATT C162 R26 U58 P29 U15 C47 U46 R22 V2 L30 C156 R177 C157 TP22 TP21 R179 TP20 R178 UART 2 Switch, S6 R81 R80 R185 R186 VGA C6 C7 PARALLEL LCD R182 C153 R19 R15 R282 R281 R284 R283 C104 R14 TP77 X24 R11 R180 C152 X32 P4 TP19 C160 L28 C103 LVDS LCD R184 R175 R227 R98 TP51 V5 MAIN POWER J19 LE6 R228 V6 LE7 R194 R230 OFF R95 LE4 ON 9V-30VDC LE8 R94 R232 C177 S2 S2 C91 +5V +3.3V HDMI VCHRG VBATT POWER UART 1 Switch, S7 BUTTON 2 User Button 2, S5 Ident Button, S10 Boot Device Switch, S8 Boot Mode Switch, S9 Power Switch, S2 The development board has an ON/OFF switch, S2. The power switch S2 can switch both 9V-30VDC input power supply and 12VDC coming out of the optional PoE module (Digi P/N DG-ACC-POE). However, if a power plug is present on the DC power jack, PoE is disabled. Čą Čą Čą Ăš Ăź Ăş Ă˝ Ăš Ăź ø Ăš Ăż Ăż Čą Ăż Ăš Ăť ȹȹȹ á ø Ăš Ăš Ăş Ăť Ăź á ø Ă˝ Čą Ăž Ăş ø Čą Ă˝ Čą Ăż Ă˝ Ă˝ Ăş Čą Ăş Ăž Ăş Ă˝ Ăş Ăš Ăť Ăş ȹȹ Reset Button, S12 The reset push-button S12, resets the module and the peripherals on the development board. A push-button allows manual reset by connecting POR# or optionally RSTIN# to ground. Power Button, S13 The power button S12 generates a power event for the i.MX53 and the DA9053 PMIC. When the module is in Off mode, a Power event will power on the module. When the module is in On mode, a long press (>2sec) of the power button will turn off the module. When the module is in On mode, a short press of the power button will put the module in suspend mode (low power). When the module is in Suspend mode, a short press of the power button will resume the module. User Buttons, S3 and S5 Use the user push-buttons to interact with the applications running on the ConnectCore for i.MX53 module. Use these module signals to implement the push-buttons: Ident Button, S10 The Ident push-button S10 is associated to the commissioning input of the Digi XBee modules. This input provides a variety of simple functions to aid in deploying devices in a network. For a deeply description of this functionality please refer to the Digi XBee modules documentation. Legend for Multi-Position Switches Switches S6, S7, S8 and S9 are multi-pin switches. In the description tables for these switches, the position is designated as S[switch number].[pin number]. For example, position 1 on switch S6 is specified as S6.1. Čą Čą Čą Ăš Ăź Ăş Ă˝ Ăš Ăź ø Ăš Ăż Ăż Čą Ăż Ăš Ăť ȹȹȹ á ø Ăš Ăš Ăş Ăť Ăź á ø Ă˝ Čą Ăž Ăş ø Čą Ă˝ Čą Ăż Ă˝ Ă˝ Čą Ăş Ăž Ăş Ăş Ă˝ Ăş Ăš Ăť ȹȹ Ăş UART 1 Switch, S7 Use S7 to configure the line interface for serial port 1 (console): UART 2 Switch, S6 Use S6 to configure the line interface for serial port 2 MEI: Čą Čą Čą Ăš Ăź Ăş Ă˝ Ăš Ăź ø Ăš Ăż Ăż Čą Ăż Ăš Ăť ȹȹȹ á ø Ăš Ăš Ăş Ăť Ăź á ø Ă˝ Čą Ăž Ăş ø Čą Ă˝ Čą Ăż Ă˝ Ă˝ Čą Ăş Ăş Ăž Ăş Ă˝ Ăş Ăš Ăť Ăş ȹȹ Boot Device Switch, S8 Use S8 to configure the source of the boot code when S9 is configured in internal boot mode. Boot Mode Switch, S9 Use S9 to configure the module boot mode: Čą Čą Čą Ăš Ăź Ăş Ă˝ Ăż Ăš Ăź ø Ăš Ăż Čą Ăż Ăš Ăť ȹȹȹ á ø Ăš Ăš Ăş Ăť Ăź á ø Ă˝ Čą Ăž Ăş ø Čą Ă˝ Čą Ăż Ă˝ Ă˝ Čą Ăş Ăž Ăş Ăş Ă˝ Ăş Ăš Ăť ȹȹ Ăş Jumpers Touch Selection, J20 +3.3V Source, P29 JTAG Mod, J4 C176 C175 C174 C154 R84 R222 C150 U28 U29 J20 C161 C155 C151 C164 C91 C70 C71 C24 C66 C62 R268 TP45 L9 C106 R270 TP61 TP46 TP43 TP42 TP114 R103 TP113 R110 TP63 R111 TP69 TP118 TP64 TP60 R99 TP117 TP66 R274 TP115 TP23 TP70 R282 R281 R284 R283 ETHERNET 1 C61 R112 R113 R116 R119 L4 R88 TP74 TP71 TP72 TP75 R93 R30 C115 R29 R17 C112 C13 R46 R203 R204 TP29 R205 TP25 TP30 TP28 TP33 TP31 TP26 RESERVED CLOSE BOOT - SD CLOSE OPEN BOOT - FUSES CLOSE CLOSE BOOT - SATA CLOSE CLOSE SER DOWNLOAD R83 DESCRIPTION INT. BOOT CLOSE X31 R87 OPEN OPEN CAN2 R140 J27 OPEN BOOT - uSD TP51 POS 2 S9 DESCRIPTION BOOT - FLASH C179 R78 R6 R76 R64 R91 C120 C119 BOOT CONF J9 ETHERNET 2 J7 C123 C124 JP4 CAN1 CAN1 TERMINATION S8 ON ON S9 JP12 U8 C118 R104 U13 12 R100 ON= WLAN DISABLE J17 U33 12 C117 P21 U44 JP5 C121 C122 P15 R32 C171 C132 C18 R49 CAMERA 1 R45 X15 R211 X18 X16 C170 R246 R5 R61 R90 R63 R62 TP27 TP92 TP58 TP36 TP35 TP91 TP57 TP82 TP87 TP89 TP88 TP90 TP68 TP86 TP37 TP38 TP49 TP62 R293 R255 TP47 R265 TP52 R25 TP48 R44 C54 POS 1 C178 U34 LE12 P13 PERIPHERAL CONNECTOR WLAN SECONDARY C17 R151 R152 Autoboot, J6 C116 POS 2 OPEN CLOSE OPEN OPEN CAN2 TERMINATION IDENT LBL1 R13 L18 R209 S5 S8 POS 1 OPEN U32 R141 R121 R66 R65 R92 R79 R247 USER BUTTON 1 C99 C98 U30 C89 R154 R153 S3 X14 R57 R59 L8 C11 R206 R47 CAMERA 2 MICRO SD LE49 LE51 LED 2 L5 L20 H9 X21 R96 R135 LED 1 L6 S10 ASSOC J8 L19 C10 R218 R207 J1 X29 C12 L21 R35 R208 L7 L22 R27 C110 C113 U41 R271 L10 C114 C67 U4 C64 C5 C100 U31 C65 C126 C125 Y1 L24 L25 R37 U14 R16 C2 C55 R8 C1 R215 R214 R173 R193 R196 C94 U55 C192 R198 R134 R36 U42 R197 C194 U35 C102 C69 R201 R202 R253 R183 C187 C190 R38 U43 J11 J10 L26 + C111 C68 C101 C134 U40 R269 R273 R266 C59 U56 R191 R190 R128 U54 C107 R213 C19 C9 R122 C196 C197 R102 C95 XBEE MODULE R101 R172 R192 U53 C72 C131 RESET C4 C58 R254 U3 TP41 TP39 LE50 C84 JP3 ON=AUTOBOOT R195 C15 S12 C189 U52 R264 R263 R262 R261 R260 R259 R258 R257 R256 R292 L12 R162 C168 R28 C43 R216 R10 DIGI INTERNATIONAL L3 C158 R188 C169 R31 C45 R33 C48 U27 U7 R12 R52 C127 J15 U39 R127 POWER U23 R136 U51 R229 U38 C38 C57 C28 C27 R174 R69 R60 C172 R51 MICRO S13 C195 U25 C186 R120 U47 C167 C130 C49 X7 USB OTG USB HOST C108 J24 J6 U1 U5 R131 C188 C191 C193 O2 V10 C52 U18 U26 U20 O1 V11 X28 R187 Y3 L16 R85 U10 R171 U36 U12 U37 U19 R117 U22 C50 C22 C8 TP73 TP76 R217 R220 CONNECTCORE i.MX53 MODULE R132 R42 J12 U49 L27 DISABLED R221 DISABLED 4-WIRE ACTIVE C53 U48 C14 C86 R20 C63 C46 C41 U16 UART3 (TTL) R199 C128 C129 R176 LINE OUT R189 LINE IN R39 R285 JP1 R23 ACTIVE 2-WIRE TERMINATION 1-WIRE C149 R105 SATA + C109 R124 R82 R129 R125 AUTO PWR DWN RS485 MODE S6 C147 R181 C40 C3 TP137 TP44 R133 LE48 C56 RS422/485 1234 LE47 C148 R54 TP81 TP80 TP78 TP79 TP24 R276 R279 R288 R278 R287 R277 R74 R75 LE62 OFF/OPEN RS232 MODE LE63 C33 C26 ON/CLOSE AUDIO J18 TP67 TP116 KEYPAD H3 ON J5 C16 C88 C145 R34 X19 C20 C87 R108 C83 R291 POS DESCRIPTION RXD R118 U11 C42 C34 TP85 TP84 TP83 R286 R53 C93 R107 RN2 TXD U17 JP10 U6 P2 X20 R272 DIGITAL I/O J2 R275 H1 C39 U24 X30 C96 LE44 R73 LE60 LE61 U9 X30 C36 C32 J3 R280 R290 R56 S7 R72 LE59 LE43 LE46 R77 L29 C21 ON=ENABLE COIN CELL LE45 R43 R158 X45 12 R71 U21 C37 C31 C51 P19 POE MODULE POE MODULE JTAG C97 C85 R231 X13 C82 R89 U50 R138 R289 ON PWM R106 P20 TP77 RXD I2C SPI L17 C81 R137 R142 Q2 R143 R97 TXD UART2 STATUS R41 R3 R86 LE42 X27 J4 R1 P14 TOUCH SELECTION P23 P22 P24 D1 LE40 LE58 R109 BATT R4 R123 R55 LE41 LE57 R114 C30 X27 C35 R58 P12 U61 R184 R2 R48 R67 R126 L1 C133 C90 C80 C79 C135 U2 R7 C29 C60 R139 D6 D5 UART1 STATUS UART1 (CONSOLE) UART2 (MEI) C25 R21 C78 R9 R70 R40 J13 J23 Coincell Enable, J3 R159 R50 ON= ENABLE EXT BATT R24 JP6 C163 JP2 +3.3V_MOD WLAN PRIMARY P1 PARALLEL LCD L11 C166 ON=SJC-ONLY JP20 R18 TP93 C165 C23 R68 L23 R130 EXT BATT U57 C44 +3.3V_JS C105 C159 U45 U58 P29 U15 C47 C162 R26 V2 L30 C156 C157 R177 TP22 TP21 R179 TP20 R178 U46 R22 R81 R80 R185 R186 VGA C6 C7 R182 C153 R19 R15 R180 C152 R14 SD/MMC C104 R11 P4 TP19 C160 L28 C103 LVDS LCD R232 C177 R175 R227 R98 X32 X24 9V-30VDC LE6 R228 V6 MAIN POWER V5 Battery Enable, J13 R194 R230 OFF R95 J19 HDMI +5V LE7 ON LE4 LE8 R94 TP65 +3.3V VCHRG VBATT S2 S2 POWER BUTTON 2 CAN2 WLAN Termination,Disable, J9 J17 CAN1 Termination, J7 Battery Enable, J13 When J13 is set, the development board can be powered by an external battery connected to J23. +3.3V Source, P29 When set on positions 1-2, the +3.3V supply of the development board is generated in a voltage regulator provided on the development board. Čą Čą Čą Ăš Ăź Ăş Ă˝ Ăš Ăź ø Ăš Ăż Ăż Čą Ăż Ăš Ăť ȹȹȹ Čą Čą Čą Čą ȹȹ When set on positions 2-3, the +3.3V supply of the development board is generated on the module. WLAN Disable, J17 When J17 is set, the WLAN interface is disabled. Touch Selection, J20 When J20 is set, an external SPI touch screen controller is configured for the Parallel LCD interface, and the internal analog touch screen controller (on module) is configured for the LVDS interface. When J20 is removed, an external SPI touch screen controller is configured for the LVDS interface, and the internal analog touch screen controller (on module) is configured for the parallel LCD interface. Coincell Enable, J3 When J3 is set, +3V from the lithium coin cell battery is supplied to the RTC, even if the board is switched off. JTAG Mod, J4 When J4 is set, the Standard JTAG interface is the only debug capability enabled for the ConnectCore for i.MX53. When J4 is removed, the Trace port is also enabled for debugging. Autoboot, J6 When J6 is set, the module boots as soon as the power supplies are present. When J6 is removed, a power on event is needed to turn on the module. CAN1 Termination resistor, J7 When J7 is set, a 120 Ohm termination resistor is connected to the CAN 1 lines. CAN2 Termination resistor, J9 When J9 is set, a 120 Ohm termination resistor is connected to the CAN 2 lines. Čą Čą  ȹ   ȹ    ȹȹȹ  ȹ Čą Čą Čą ȹȹ Configuration Resistors UART1_RTS SD3_CLK Čą   ȹ R102   ȹ R84 R222 C150 U29 J20 U28 R184 C161 C155 C159 C151 C164 C70 C71 C24 C66 C62 R268 L9 C106 TP45 TP46 TP43 TP42 R270 TP61 R103 TP113 R110 TP63 R111 TP69 TP118 TP64 TP117 TP60 R99 TP114 R274 TP115 TP23 TP70 TP71 R282 R281 R284 R283 TP66 C61 R112 R113 R116 R119 L4 R88 TP74 TP72 TP73 TP75 R93 R30 R29 C113 R17 C11 C13 OPEN OPEN CLOSE R46 R203 R204 TP29 POS 2 R205 TP25 TP30 TP28 TP31 TP26 TP27 TP92 POS 1 OPEN R140 C178 KEY_ROW7 CSI0_RESET# U34 J27 DESCRIPTION INT. BOOT CLOSE OPEN BOOT - uSD BOOT - SD CLOSE OPEN BOOT - FUSES CLOSE CLOSE BOOT - SATA CLOSE CLOSE SER DOWNLOAD CAN2 R83 RESERVED X31 R49 CAMERA 1 C120 C119 BOOT CONF J9 JP5 ETHERNET 2 J7 C123 C124 JP4 CAN1 CAN1 TERMINATION ON ON S9 JP12 U8 J17 U33 12 C118 R104 U13 12 R100 ON= WLAN DISABLE C121 C122 P15 R32 C171 S8 P21 U44 R45 X15 C170 C18 R211 X18 X16 C132 SD/MMC R246 R5 R61 R90 R63 R62 L18 LE12 P13 PERIPHERAL CONNECTOR WLAN SECONDARY R209 C17 R151 R152 C10 C65 C64 R218 R207 TP91 TP35 TP33 TP82 TP87 TP57 TP36 TP88 TP58 TP68 TP86 DESCRIPTION BOOT - FLASH S9 CLOSE C117 LBL1 L5 L20 R206 CAN2 TERMINATION IDENT R13 J8 L6 R87 OPEN C116 POS 2 OPEN TP90 POS 1 OPEN U32 TP37 TP38 TP49 TP52 S8 TP62 TP89 R293 R255 TP48 TP47 R265 R44 U30 C54 R25 C99 C98 R141 R121 R66 R65 R92 R79 R247 S5 C12 L19 C179 R96 USER L7 L22 R47 C89 R154 R153 C84 S3 X14 R57 DIGIO0 XBEE_RESET# L21 H9 X21 MICRO SD LE49 LE51 LED 2 R59 L10 CAMERA 2 R213 LED 1 L24 C114 R27 C110 R35 S10 ASSOC L8 + C111 C115 U40 C102 R16 C5 C100 R201 R202 R253 J1 X29 J11 J10 L25 R37 U41 C125 C2 C1 R215 R214 R173 R193 R196 R198 R128 R229 C126 U4 R208 R264 R263 R262 R261 R260 R259 R258 R257 R256 R292 R162 C168 L12 R135 C9 R122 C19 BUTTON 1  R197 C194 XBEE MODULE R101 R172 C55 R8 Y1 C131 RESET  C94 U55 C192 R271 C107 LE50 U27 C196 C197 R195 ON=AUTOBOOT JP3 C15 Čą R183 C187 C190 U56 C72 BUTTON 2 CSI1_HSYNC DISP1_HSYNC U54 TP41 TP39 U47 U7 R12 S12 R192 U53 R78 R6 R76 R64 R91 R216 R10 U39 R127 POWER R52 C127 J15 R28 C43 L3 C158 R188 C169 R33 C48 MICRO S13 C189 U52 R120 DIGI INTERNATIONAL R174 R69 R60 C172 R51 C49 U23 R136 U51 R190 U19 U37 C38 U38 C57 R131 C195 U25 C186 R36 U42 C108 C167 J6 U1 U5 V10 C188 C191 C193 O2 U36 U12 C27 C28 C56 O1 C52 X28 J24 C130 J12 C69 R171 V11 U18 U26 U20 C50 C22 L16 C8 ETHERNET 1 L26 R38 U43 R254 U3 R132 C53 R42 C134 C46 R117 U22 R187 Y3 X7 USB OTG USB HOST C112 LE63 CONNECTCORE i.MX53 MODULE C59 U35 DISABLED C95 U31 ACTIVE C4 C58 U14 TERMINATION R217 R220 C68 R269 R273 R266 S6 1-WIRE C14 R85 U10 C67 DISABLED 4-WIRE C41 U48 R31 C45 LINE IN R39 C86 R20 C63 U49 L27 ACTIVE 2-WIRE R133 LE48 U16 UART3 (TTL) R199 C128 C129 R176 LINE OUT R181 R189 C3 R105 SATA C101 AUTO PWR DWN RS485 MODE R221 R134 R75 LE62 TP76 JP1 R23 1234 C147 C40 TP44 + C109 R124 R82 R129 R125 RS422/485 LE47 C148 R54 TP137 TP81 TP80 TP78 TP79 TP24 KEYPAD R276 R279 R288 R278 R287 R277 R74 RS232 AUDIO C149 TP67 TP116 R291 OFF/OPEN MODE J5 C16 C88 C145 C83 H3 ON/CLOSE ON X19 J18 R53 C87 R108 R34 POS DESCRIPTION RXD U17 C26 TP85 TP84 TP83 R286 C20 C93 R107 RN2 TXD R118 U11 U24 X30 JP10 U6 P2 X20 R272 DIGITAL I/O J2 R275 H1 C39 C42 C34 C33 C36 C96 LE44 R73 LE60 LE61 U9 X30 R77 J3 R285 R56 S7 R72 LE59 LE43 LE46 C32 R89 X45 ON=ENABLE COIN CELL LE45 R43 C97 C85 P19 POE MODULE POE MODULE JTAG 12 R71 U21 C37 C31 C51 DIGIO1 XBEE_SLEEP_RQ L29 C21 X13 C82 R280 R290 ON PWM R106 P20 R289 RXD I2C R231 Q2 R138 P14 TOUCH SELECTION P23 P22 SPI L17 C81 U50 R143 R97 TXD UART2 STATUS R41 R3 R86 LE42 X27 J4 R1 P24 D1 LE40 LE58 R109 BATT R4 R123 R55 LE41 LE57 R114 C30 X27 R142 L1 C133 UART1 STATUS C29 C35 R139 R126 R137 U2 R7 UART1 (CONSOLE) C60 R58 R48 R2 C176 C175 C174 C154 C90 C80 C79 C135 D5 D6 J13 J23 R158 C25 R21 R67 C78 R24 R9 R70 R40 C163 JP2 +3.3V_MOD P12 U61 L11 C166 ON=SJC-ONLY JP20 R18 TP93 C165 C23 R68 L23 JP6 UART2 (MEI) R159 R50 ON= ENABLE EXT BATT C105 U57 C44 +3.3V_JS R130 EXT BATT C162 U45 U58 P29 U15 C47 C157 R177 TP22 TP21 R179 TP20 R178 R26 V2 WLAN PRIMARY P1 PARALLEL LCD R182 C153 R22 R81 R80 R185 R186 VGA C6 C7 U46 R19 R15 R191 C104 R14 TP77 X24 R11 L30 C156 R180 C152 X32 P4 TP19 C160 L28 C103 LVDS LCD R232 C177 R175 R227 R98 TP51 V5 MAIN POWER LE6 R228 V6 R95 J19 HDMI +5V LE7 R194 R230 OFF LE4 ON 9V-30VDC LE8 R94 TP65 +3.3V VCHRG VBATT S2 S2 POWER UART1_CTS SD3_CMD C91 DIGIO2 XBEE_ON_SLEEP# CSI1_VSYNC DISP1_VSYNC KEY_COL7 CSI1_RESET# ȹȹȹ  ȹ Čą Čą Čą ȹȹ CSI0_RESET#/KEY_ROW7, R203/R204 The development board provides two 0 resistors, R203 and R204 to select the interface where the KEY_ROW7/GPIO5_27 signal is connected. These two resistors should not be populated at the same time. The following table shows the configuration of these two resistors:      CSI1_RESET#/KEY_COL7, R201/R202 The development board provides two 0 resistors, R201 and R202 to select the interface where the KEY_COL7/GPIO5_26 signal is connected. These two resistors should not be populated at the same time. The following table shows the configuration of these two resistors:        CSI1_HSYNC#/DISP1_HSYNC, R256/R292 The development board provides two 0 resistors, R256 and R292 to select the interface where the EIM_DA11/CSI1_HSYNC signal is connected. These two resistors should not be populated at the same time. The following table shows the configuration of these two resistors:          ȹ Čą  ȹ   ȹ          ȹȹȹ  ȹ Čą Čą Čą ȹȹ CSI1_VSYNC#/DISP1_VSYNC, R255/R293 The development board provides two 0 resistors, R255 and R293 to select the interface where the EIM_DA12/CSI1_VSYNC signal is connected. These two resistors should not be populated at the same time. The following table shows the configuration of these two resistors:                UART1_CTS/SD3_CMD, R283/R284 The development board provides two 0 resistors, R283 and R284 to select the interface where the SD3_CMD/UART1_CTS signal is connected. These two resistors should not be populated at the same time. The following table shows the configuration of these two resistors:         UART1_RTS/SD3_CLK, R281/R282 The development board provides two 0 resistors, R281 and R282 to select the interface where the SD3_CLK/UART1_RTS signal is connected. These two resistors should not be populated at the same time. The following table shows the configuration of these two resistors:         ȹ Čą  ȹ   ȹ    ȹȹȹ  ȹ Čą Čą Čą ȹȹ DIGIO0/XBEE_RESET#, R277/R287 The development board provides two 0 resistors, R277 and R287 to select the interface where the GPIO6_15 signal is connected. The following table shows the configuration of these two resistors:       DIGIO1/XBEE_SLEEP_RQ, R278/R288 The development board provides two 0 resistors, R278 and R288 to select the interface where the GPIO7_6 signal is connected. The following table shows the configuration of these two resistors:        DIGIO2/XBEE_ON_SLEEP#, R280/R289 The development board provides two 0 resistors, R280 and R289 to select the interface where the GPIO6_16 signal is connected. The following table shows the configuration of these two resistors:       ȹ Čą  ȹ   ȹ    ȹȹȹ  ȹ Čą Čą Čą ȹȹ LEDs +3.3V, LE7 +5V, LE6 C176 C175 C174 C154 R84 R222 C150 J20 R184 C164 L4 C70 C71 C24 C66 C62 R268 L9 C106 TP45 ETHERNET 1 R270 TP61 TP43 TP42 TP114 R103 TP113 R110 TP63 R111 TP69 TP60 TP118 TP64 TP117 X7 C61 R112 R113 R116 R119 R99 R274 TP115 TP23 TP70 TP71 R282 R281 R284 R283 TP66 TP46 R93 R30 C115 R29 L8 C13 R46 R203 R204 TP29 TP26 POS 2 R205 TP25 TP30 TP31 OPEN DESCRIPTION INT. BOOT OPEN CLOSE RESERVED CLOSE BOOT - SD CLOSE CLOSE CLOSE BOOT - SATA CLOSE OPEN BOOT - FUSES SER DOWNLOAD R83 R140 J27 CLOSE CAN2 C178 U34 X31 R87 TP33 TP28 TP27 TP92 TP36 TP35 TP91 TP57 TP82 TP87 TP89 TP88 TP58 TP68 TP86 TP37 TP38 TP90 TP52 TP49 R255 TP48 R25 TP47 R265 R44 C54 POS 1 S9 OPEN BOOT - uSD C179 C120 C119 BOOT CONF J9 ETHERNET 2 J7 C123 C124 JP4 CAN1 CAN1 TERMINATION ON ON S9 JP12 U8 12 C117 C118 R104 U13 12 R100 ON= WLAN DISABLE J17 U33 C121 C122 P15 R32 C171 S8 P21 U44 JP5 C170 R246 R5 R61 R90 C18 R49 CAMERA 1 C132 R211 R141 R121 R66 R65 R92 R79 R247 X18 IDENT X15 R45 CAN2 TERMINATION X16 LBL1 R13 L18 LE12 P13 PERIPHERAL CONNECTOR WLAN SECONDARY R209 C17 R151 R152 BUTTON 1 TP62 R293 R264 R263 R262 R261 R260 R259 R258 R257 R256 R292 C116 POS 2 OPEN DESCRIPTION BOOT - FLASH C89 R154 S5 C10 C11 R206 CLOSE OPEN OPEN CAMERA 2 R63 R62 LE49 LE51 R153 USER S8 POS 1 OPEN U32 MICRO SD X14 R57 C84 S3 C99 C98 S10 LED 2 R59 L5 L20 H9 X21 R96 R135 LED 1 L6 R47 U30 C107 ASSOC J8 L19 XBEE MODULE R213 C19 C12 R17 C112 R218 R207 J1 X29 L7 L22 L21 R35 R208 L10 C114 R27 C110 C113 C65 U31 U41 C64 C5 C100 U4 + C111 C68 C67 U35 C102 C126 C125 Y1 R201 R202 R253 R198 R197 C194 R16 C2 C55 R8 C1 R215 R214 R173 R193 R196 C94 U55 C192 L24 L25 R37 U42 U56 R191 R190 R128 R183 C187 C190 R36 J10 L26 R38 U43 C69 J11 USB OTG USB HOST + C109 C134 U40 C59 R271 C131 RESET U29 C151 R88 TP74 TP72 TP73 TP75 TP76 R285 R280 R290 R289 U54 C72 LE50 C9 R122 C196 C197 R195 JP3 ON=AUTOBOOT R102 R192 U53 TP41 TP39 R101 R172 C189 U52 R78 R6 R76 R64 R91 R216 R10 C158 R188 C15 S12 U23 R136 U51 R229 U38 L12 R162 C168 R28 C43 L3 R174 R33 C48 MICRO U27 U7 R12 R52 C127 J15 U39 R127 POWER C195 U25 C186 R120 DIGI INTERNATIONAL R69 R60 C172 C169 R31 C45 LINE IN R51 C167 S13 R85 C108 X28 J24 C130 C49 U1 U5 R131 C188 C191 C193 O2 V10 C52 C38 C57 C28 C27 C56 O1 V11 U18 U26 U20 C50 U47 J6 C95 R171 U36 U12 U37 U19 R117 R118 U16 U22 R187 Y3 C58 R254 U3 R132 C53 C22 L16 C8 C4 R217 R220 CONNECTCORE i.MX53 MODULE C46 C41 R42 J12 C86 R20 U10 U14 DISABLED R133 LE48 U48 C14 U49 C101 DISABLED 4-WIRE ACTIVE R134 R75 LE62 C26 UART3 (TTL) R199 C128 C129 R176 LINE OUT R189 C3 R39 R105 SATA C63 R269 R273 R266 ACTIVE 2-WIRE TERMINATION 1-WIRE C149 TP44 L27 AUTO PWR DWN RS485 MODE R221 S6 C147 R181 C40 R276 R279 R288 R278 R287 R277 1234 LE47 C148 R54 L29 C21 JP1 RS422/485 AUDIO J18 TP137 TP81 TP80 TP78 TP79 TP24 R82 R129 R125 R124 RS232 LE63 C42 U11 TP85 TP84 TP83 TP67 TP116 KEYPAD R291 OFF/OPEN MODE J5 C16 C83 H3 ON/CLOSE ON X19 C20 C88 C145 P2 X20 R272 DIGITAL I/O J2 R286 R53 C87 R108 R34 POS DESCRIPTION RXD U17 JP10 U6 C93 R107 RN2 TXD R74 LE61 U9 C34 J3 R275 H1 C39 U24 X30 C96 LE44 R73 LE60 R23 S7 R72 LE59 LE43 C33 X30 C36 C32 R158 X45 12 LE46 R77 C97 C85 P19 POE MODULE POE MODULE JTAG X13 C82 R89 U50 R138 ON=ENABLE COIN CELL LE45 R43 PWM R106 P20 TP77 ON I2C SPI L17 C81 R137 R142 Q2 R143 RXD R71 U21 C37 C31 C51 R3 R231 R97 TXD UART2 STATUS R41 J4 R1 R86 LE42 LE58 R109 P14 TOUCH SELECTION P23 P22 P24 D1 LE40 R56 R58 BATT R4 R123 R55 LE41 LE57 R114 C30 X27 C35 X27 UART2 (MEI) R2 R48 R67 R126 L1 C133 C90 C80 C79 C135 U2 R7 C29 C60 R139 D6 D5 UART1 STATUS UART1 (CONSOLE) UART 2 Status LEDs C25 R21 C78 R9 R70 R40 J13 J23 UART 1 Status LEDs R159 R50 ON= ENABLE EXT BATT R24 JP6 C163 JP2 +3.3V_MOD WLAN PRIMARY P1 P12 U61 L11 C166 ON=SJC-ONLY JP20 R18 TP93 C165 C23 R68 L23 R130 EXT BATT U57 C44 +3.3V_JS C105 C161 C155 U45 U58 P29 U15 C47 C159 R26 V2 L30 C156 C157 R177 TP22 TP21 R179 TP20 R178 R182 C153 R22 R81 R80 R185 R186 VGA C6 C7 U46 R19 R15 R180 C152 R14 TP51 C104 R11 PARALLEL LCD U28 C103 P4 TP19 C160 L28 X32 X24 R232 C177 R175 R227 R98 LVDS LCD SD/MMC V5 MAIN POWER LE6 R228 R194 V6 R95 9V-30VDC R230 OFF J19 HDMI +5V LE7 ON LE4 LE8 R94 TP65 +3.3V VCHRG VBATT S2 S2 POWER C91 Charger, LE8 C162 Battery, LE4 BUTTON 2 USER LED1, LE51 USER LED2, LE49 Assoc., LED50 WLAN, LE12 WLAN, LE12 Green LED indicating WLAN operational status. Čą Čą  ȹ   ȹ    ȹȹȹ  ȹ Čą Čą Čą ȹȹ Power LEDs LE4, LE6, LE7 and LE8 The power LEDs show the status of their power supplies. All power LEDs are red. ÂLE4 ON indicates that battery power is present or that the DA9053 PMIC is charging the battery. The intensity of the LED will change depending on the battery voltage and depending on the charging voltage. ÂLE6 ON indicates that +5VDC power for the development board is present ÂLE7 ON indicates that +3.3VDC power for the development board is present ÂLE8 ON indicates that charger power is present User LEDs, LE49 and LE51 The user LEDs are controlled through applications running on the ConnectCore for i.MX53 module. You may use these module signals to implement the LEDs:                  ¥ ¢ ÂŁ ¤ ÂŚ § ¨ Š ÂŞ ÂŤ ¨ ÂŹ   ¨ ÂŽ  ¯ ° Âą ² ÂŽ ÂŞ Âł ´ ÂŚ § ¨ Š ÂŞ ÂŤ ¨ ÂŹ Âł ÂŤ ¨ Âľ Âś ÂŻ ° Âą ² ¡ ÂŞ  ³  ¼ Serial Status LEDs The development board has two sets of serial port LEDs - four for serial port 1 and four for serial port 2. The LEDs are connected to the TTL side of the RS232 or RS4xx transceivers. ÂGreen Čą Čą  ȹ ÂRed means corresponding signal low ÂThe intensity and color of the LED will change when the voltage is switching   means corresponding signal high Čą    ȹȹȹ   ȹ Čą Čą Čą ȹȹ UART 1 Status LEDs  ¸ š Š Âş ¨ Âź  ½   ž  ¿   ž     ž      ÂŹ ÂŻ Š ¨ ¨ Ă ÂŤ ¨ Âľ   ¨ Âľ ´ Ă Ă ÂŹ ÂŤ ¨ ÂŽ ¡ ÂŤ ¨ Âľ Âł Š ÂŤ ¨ ÂŽ Ă ÂŤ ¨ Âľ à Š à § Ă ÂŤ ¨ ÂŽ Âś ÂŤ ¨ Âľ Âľ à à § Ă Ă ÂŹ UART 2 Status LEDs  ¸ š Š Âş ¨ Âź  ½   ž  ¿    ÂŹ ÂŻ Š ¨ ¨ Ă ÂŤ ¨ à ´ ÂŤ ¨ Âľ ÂŽ Ă Ă ÂŹ ÂŤ ¨ Ă Â ÂŤ ¨ Âľ à Š ÂŤ ¨ Ă Âł ÂŤ ¨ Âľ ¡ Š à § Ă ÂŤ ¨ Ă Ă ÂŤ ¨ Âľ à à à § Ă Ă ÂŹ XBee Assoc., LE50 This LED is connected to the Associate output of the Digi XBee module. This LED provides information of the device's network status and diagnostics information. For a more in-depth description of this LED please refer to the Digi XBee module documentation available on the Digi website. Čą Čą  ȹ   ȹ    ȹȹȹ  ȹ Čą Čą Čą ȹȹ Analog Video Interface (VGA) VGA Connector, X32 R84 R222 C150 U28 U29 C151 C91 L4 C70 C71 C24 C66 C62 R268 L9 C106 TP45 ETHERNET 1 R270 TP61 TP46 TP43 TP42 TP69 X7 R93 R30 C115 R29 C13 L5 C10 C11 L18 TP25 R46 R203 R204 TP29 POS 2 R205 TP30 TP28 OPEN DESCRIPTION INT. BOOT BOOT - uSD OPEN CLOSE RESERVED CLOSE CLOSE OPEN BOOT - SD CLOSE CLOSE CLOSE BOOT - SATA CLOSE OPEN BOOT - FUSES SER DOWNLOAD R83 R140 J27 CLOSE CAN2 C178 U34 X31 R87 TP33 TP31 TP26 TP27 TP92 POS 1 S9 OPEN X15 C119 BOOT CONF J9 ETHERNET 2 J7 C123 JP4 CAN1 CAN1 TERMINATION ON ON S9 JP12 U8 J17 U33 12 R104 U13 12 R100 C121 C122 P15 R32 LE12 P13 PERIPHERAL CONNECTOR R209 WLAN SECONDARY C17 C118 ON= WLAN DISABLE C171 S8 P21 U44 JP5 C124 C170 R78 R6 R76 R64 R91 C18 R49 CAMERA 1 C120 R211 X18 X16 C132 R45 CAN2 TERMINATION R246 R5 R61 R90 R63 R62 L8 C113 R17 C112 R218 R207 TP58 TP36 TP35 TP91 TP57 TP82 TP87 TP89 TP88 TP90 TP68 TP86 TP37 TP38 TP49 TP52 POS 2 OPEN C117 LBL1 R13 L6 L20 R206 DESCRIPTION BOOT - FLASH OPEN C116 TP62 R293 R255 TP48 R25 TP47 R265 R44 C54 S8 POS 1 OPEN U32 R141 R121 R66 R65 R92 R79 R247 S5 J8 C179 IDENT C131 R151 R152 C99 C98 U30 C89 R154 USER C12 L19 R47 CAMERA 2 R213 LE49 LE51 R153 S3 L22 L21 H9 X21 MICRO SD X14 L7 C114 R27 C110 S10 ASSOC L10 L25 R35 R208 L24 + C109 C65 R201 R202 R253 C64 C5 C100 U4 J10 L26 R37 U41 C125 C126 J11 USB OTG USB HOST + C111 C68 U40 C102 R16 C2 C1 R215 R214 R173 U56 R197 C194 J1 X29 R96 R135 C9 R122 C196 R102 C61 R112 R113 R116 R119 R99 TP114 R103 TP113 R110 TP63 R111 TP60 TP118 TP64 TP117 TP23 TP70 TP115 R274 TP66 R193 R196 C55 R8 Y1 XBEE MODULE R57 BUTTON 1 RESET J20 C161 C155 C159 C162 R88 TP71 TP72 R128 C94 U55 C192 U54 U53 R183 R264 R263 R262 R261 R260 R259 R258 R257 R256 R292 C168 L12 R162 R28 C107 R101 R172 U52 C190 R36 R271 C72 LED 2 C84 JP3 R195 ON=AUTOBOOT C19 R59 C15 R52 C127 R192 TP41 TP39 LE50 LED 1 R12 S12 U23 C189 C187 R120 C43 R216 R10 C158 R188 C197 U27 U7 R127 POWER C69 U42 R198 U36 U38 C38 R131 C195 U25 R136 U51 V10 C52 C188 U1 U5 C186 DIGI INTERNATIONAL L3 R174 R69 R60 C172 C169 R33 C48 MICRO S13 C191 C193 O2 V11 R191 O1 R190 U19 U37 U12 C57 C28 C27 C50 U47 C167 J6 C49 J15 U39 J24 C130 R51 L16 C8 R85 R38 U43 R171 R42 J12 C86 R20 C108 R187 Y3 C134 U3 R132 C22 C14 TP73 TP75 TP76 CONNECTCORE i.MX53 MODULE C59 C67 DISABLED C95 U35 ACTIVE C4 C58 R254 U31 TERMINATION R217 R220 U14 X28 U48 R31 C45 LINE IN R39 R105 SATA C101 DISABLED 4-WIRE R269 R273 R266 RS422/485 ACTIVE 2-WIRE R117 R118 U16 C56 C26 UART3 (TTL) R199 C128 C129 R176 LINE OUT R189 C3 C145 U10 L27 RS232 AUTO PWR DWN RS485 MODE U18 U26 U20 1-WIRE C149 C88 R108 C63 U49 R279 R288 R278 R287 R277 MODE C53 C147 R181 C40 R285 JP1 R229 C33 U11 C42 C34 OFF/OPEN R221 LE63 U22 C148 R54 TP44 C46 C41 AUDIO J18 TP137 R276 R133 LE48 U17 ON/CLOSE R134 R75 LE62 1234 LE47 J5 C16 TP81 TP80 TP78 TP79 TP24 KEYPAD R291 ON X19 C20 R107 C83 H3 POS DESCRIPTION RXD R286 R53 C93 C87 R34 S6 U24 X30 TP85 TP84 TP83 TP67 TP116 R82 R129 R125 R124 TXD C39 JP10 U6 P2 X20 R272 DIGITAL I/O J2 R275 H1 R74 LE61 U9 X30 C36 C32 P19 POE MODULE RN2 LE46 R77 C96 LE44 R73 LE60 R23 S7 R72 LE59 LE43 J3 R280 R290 R56 12 TP74 ON=ENABLE COIN CELL LE45 R43 R89 X45 R289 ON R71 U21 C37 C31 C51 L29 C21 R231 C81 U50 P20 POE MODULE JTAG X13 C82 C97 C85 L17 R138 TP77 RXD UART2 STATUS R41 R3 PWM R106 LE42 X27 R1 R86 LE40 LE58 R109 I2C SPI D1 Q2 R143 R142 R137 R139 TXD R4 R123 R55 LE41 LE57 R114 C30 X27 C29 C35 R58 BATT R97 UART1 STATUS J4 P14 TOUCH SELECTION P23 P22 P24 R184 R2 C176 C175 C174 C154 C79 C135 R126 L1 C133 C90 C80 C163 R48 R21 R67 C78 D6 D5 U2 R7 UART1 (CONSOLE) R158 C25 R159 R50 ON= ENABLE EXT BATT R40 J13 J23 C60 U61 L11 C166 JP2 +3.3V_MOD R24 R9 R70 C165 ON=SJC-ONLY JP20 R18 P12 TP20 TP93 C23 R68 L23 JP6 UART2 (MEI) C44 +3.3V_JS R130 EXT BATT P29 U15 C47 C105 C157 R177 TP22 TP21 R179 R178 U45 U57 VGA C6 C7 R26 C164 R15 U58 U46 R22 WLAN PRIMARY P1 PARALLEL LCD R182 C153 R14 R19 V2 R180 C152 R11 L30 C156 R81 R80 R185 R186 R282 R281 R284 R283 C104 R232 C177 R175 R227 X32 X24 9V-30VDC C103 P4 TP19 C160 L28 TP51 V5 MAIN POWER R98 LVDS LCD SD/MMC R95 LE6 R228 V6 R194 R230 OFF J19 HDMI +5V LE7 ON LE4 LE8 R94 TP65 +3.3V VCHRG VBATT S2 S2 POWER BUTTON 2 Analog Video Connector, X32 connector. The Analog Video interface is connected to the television encoder interface (TVE) and to the display 2 synchronization interface (DISP1) of the i.MX53 CPU. Čą Čą  ȹ   ȹ    ȹȹȹ  à ȹ Čą Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Čą Ă Ă Ă Ă Ă Ă Ă Čą à à à à à à à à à à à ȹȹ The VGA interface shares share the functionality in the development board with the bootstrap interface and with the camera 2 interface. To avoid conflict between the camera 2/VGA signals and the bootstrap interface, a delay circuit is provided in the board to disable the camera 2 and the VGA interfaces while the bootstrap configuration is being reading by the i.MX53 CPU. Once the bootstrap configuration has been read the camera 2 and the VGA interfaces are enabled. To avoid conflicts between the camera 2 and the VGA interface 0 resistors are used to select the interface to be used. Please refer to the "Configuration Resistors" section on page 79 for detailed information. The table below shows the pinout of the Analog Video connector.  à ȹ Ă Ă Ă Ă Čą Ă Čą Ă Ă Ă Ă Â Â ĂĄ à      ç ÂŻ è ÂŞ Š Âł ç ÂŻ è ÂŞ ÂŻ à ç ÂŻ è ÂŞ ĂŠ Âľ ĂŞ ÂŽ ÂŻ à Š ¡ ÂŻ Ă ĂŠ Âś ĂŞ à ¨ ÂŹ Š ¨ ÂŤ ¨ ÂŚ à ¨ ÂŹ ¨ ÂŹ Š ÂŞ ¨ ÂŤ ÂŚ ¨ à ¨ ÂŞ ¨ Ă ÂŞ Š ÂŚ Š Š ¨ ¨ Ă Ă ÂŚ Ă ÂŚ Š Š à à ´ ÂŻ   ê  ³ ĂŞ  à  Âą § °  ª ĂŤ § ĂŹ Ă Ă Ă Â Âľ ÂŹ Âą § °  ª ç § ĂŹ Ă Ă Ă Â ÂŽ ĂŞ Ă Ă Ă Ă Čą à à â Ă Ă Ă ĂŁ ä à Š  â Ă Â ÂŹ ȹȹȹ ĂĽ Ă ĂŚ Čą Čą Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Čą Ă Ă Ă Ă Ă Ă Ă Čą à à ȹȹ Ă Ă Ă Ă Ă Ă Ă Ă Ă Audio Interface R84 R222 C150 U29 J20 U28 C164 C91 L4 C70 C71 C24 C66 C62 R268 TP45 L9 C106 R270 TP61 TP46 TP43 TP42 TP114 R103 TP113 R110 TP63 R111 TP69 TP60 TP118 TP64 C61 R112 R113 R116 R119 R99 TP117 TP23 TP70 TP71 TP115 R274 TP66 R93 R30 C115 R29 L8 R17 C112 C13 L6 L5 L20 C11 C10 C64 J8 L19 L18 TP25 R46 R203 R204 S9 OPEN DESCRIPTION INT. BOOT OPEN CLOSE CLOSE OPEN BOOT - uSD OPEN CLOSE RESERVED BOOT - SD CLOSE CLOSE CLOSE BOOT - SATA CLOSE CLOSE BOOT - FUSES CAN2 R140 X31 SER DOWNLOAD R83 OPEN J27 R87 TP29 R205 TP30 TP28 TP33 TP31 TP26 TP27 TP92 POS 2 C178 U34 C179 R246 R5 R61 R90 J9 U44 JP5 ETHERNET 2 J7 C123 C124 JP4 CAN1 CAN1 TERMINATION S8 ON ON S9 JP12 U8 J17 U33 12 C117 R104 C118 U13 12 R100 ON= WLAN DISABLE C121 C122 P15 R32 C171 C18 BOOT CONF C119 C170 R141 R121 R66 R65 R92 R79 R247 X18 R49 CAMERA 1 C120 R211 R96 IDENT X15 R45 CAN2 TERMINATION X16 C132 LE12 P13 PERIPHERAL CONNECTOR P21 WLAN SECONDARY R209 C17 R101 C12 L21 R218 R207 TP36 TP35 TP91 TP57 TP82 TP87 TP89 TP88 TP58 POS 1 X21 LBL1 R13 L22 R206 OPEN C131 R151 R152 TP68 TP86 TP90 POS 2 OPEN C89 S5 L7 C114 R27 C113 C65 C125 C5 C100 C110 H9 DESCRIPTION BOOT - FLASH OPEN U32 C116 TP37 TP38 TP49 TP52 S8 POS 1 TP62 R293 R255 TP48 TP47 R265 R44 C54 R25 C99 C98 U30 CAMERA 2 R213 LE49 USER L10 R47 MICRO SD X14 L24 L25 R37 U41 R201 R202 R253 R198 U4 + C111 C68 U40 C67 U35 C102 R16 C2 C1 R215 R214 R173 R196 R193 C126 J11 J10 L26 R35 S10 R63 R62 R122 R135 LE51 R102 R154 R153 S3 BUTTON 1 RESET R184 C161 C155 C159 C151 R88 R89 TP74 TP72 TP75 R285 TP73 R190 C55 R8 Y1 XBEE MODULE R57 C84 R195 ETHERNET 1 R264 R263 R262 R261 R260 R259 R258 R257 R256 R292 R162 C168 J1 X29 C107 C9 C196 C197 ON=AUTOBOOT JP3 R172 R36 R208 C72 LED 2 R59 C15 S12 C94 U56 R197 C194 TP41 TP39 ASSOC LED 1 R12 Microphone Connector, J15 C69 C192 U54 R183 C187 C190 SD/MMC R216 C19 R127 POWER X7 USB OTG USB HOST R38 U43 R271 R78 R6 R76 R64 R91 C158 R188 C169 R28 C43 L3 R10 C172 MICRO S13 R192 U53 R128 R229 U38 C38 R131 LE50 U27 U7 C167 R52 C127 J15 U39 DIGI INTERNATIONAL R174 R69 R60 R33 C48 C49 C134 U42 U55 U23 C189 U52 U51 V10 C195 U25 R136 R120 U47 J6 R85 C108 J24 C130 R51 L16 C8 U1 U5 C186 C52 C188 C191 C193 O2 V11 R191 U19 U37 O1 R42 J12 C59 R171 U36 U12 C57 C28 C27 C50 X28 R187 Y3 C95 U3 R132 C22 C14 R280 R290 CONNECTCORE i.MX53 MODULE C4 C58 R254 U31 DISABLED ACTIVE R217 R220 U14 TERMINATION RS422/485 C101 RS232 R269 R273 R266 DISABLED 4-WIRE U18 U26 U20 U48 R31 C45 LINE IN R39 C86 R20 U10 L27 AUTO PWR DWN ACTIVE 2-WIRE RS485 MODE R221 MODE L12 UART3 (TTL) R199 C128 C129 R176 LINE OUT R181 R189 C3 R105 SATA C63 U49 R279 R288 R278 R287 R277 R117 U16 U22 C56 OFF/OPEN C53 1-WIRE C149 TP44 C46 C41 C147 C40 R276 R133 LE48 C148 R54 C145 + C109 R124 LE63 C26 ON/CLOSE R134 R75 LE62 1234 AUDIO Line-In Connector, J12 J18 TP137 TP81 TP80 TP78 TP79 TP24 KEYPAD R291 LE47 J5 C16 C88 R108 C83 H3 ON X19 C20 C93 R34 POS DESCRIPTION RXD R118 C42 U11 TP85 TP84 TP83 TP67 TP116 R82 R129 R125 R73 TXD U17 JP10 U6 C87 R107 RN2 R286 R53 C96 P2 X20 R272 DIGITAL I/O J2 R275 H1 R74 LE61 U9 C34 J3 R289 JP1 R23 R72 LE59 S7 C39 U24 X30 C97 LE44 S6 C33 X30 C36 C32 L29 C21 X45 12 LE46 R77 P19 POE MODULE POE MODULE JTAG ON=ENABLE COIN CELL LE45 R43 PWM R231 Q2 P20 X13 LE43 LE60 C51 I2C C85 L17 C82 TP77 ON UART2 STATUS R41 R3 TP76 RXD R71 U21 C37 C31 X27 R1 P14 TOUCH SELECTION P23 P22 SPI D1 R138 LE42 LE58 R109 P24 R106 LE40 R56 R58 R86 C81 R137 R142 U50 R143 TXD R4 R123 R55 LE41 LE57 R114 C30 X27 C29 C35 J4 BATT R97 UART1 STATUS C163 R48 R2 C176 C175 C174 C154 L1 C133 C90 C80 C79 C135 R126 R139 D6 D5 U2 R7 UART1 (CONSOLE) R158 C25 R21 R67 C78 R40 J13 J23 C60 U61 L11 C166 JP2 +3.3V_MOD R24 R9 R70 C165 ON=SJC-ONLY JP20 R18 P12 TP20 TP93 C23 R68 L23 JP6 Line-Out Connector, J18 R159 R50 ON= ENABLE EXT BATT C105 UART2 (MEI) C44 +3.3V_JS R130 EXT BATT P29 U15 C47 WLAN PRIMARY P1 C157 R177 TP22 TP21 R179 R178 U45 U57 VGA C6 C7 R26 U46 R15 U58 R182 C153 R22 P4 PARALLEL LCD C152 R14 R19 V2 R180 R11 L30 C156 R81 R80 R185 R186 R282 R281 R284 R283 C104 R232 C177 R175 R227 X32 X24 9V-30VDC C103 LVDS LCD TP19 C160 L28 TP51 V5 MAIN POWER R98 C162 R95 LE6 R228 V6 R194 R230 OFF J19 HDMI +5V LE7 ON LE4 LE8 R94 TP65 +3.3V VCHRG VBATT S2 S2 POWER BUTTON 2 The development board provides an audio interface with line in, line out, and microphone in. The Freescale SGTL5000 audio CODEC on the development board is controlled through I2C port 3 of the ConnectCore for i.MX53 module. Digital audio data is sent/receive between the audio CODEC and the module through the I2S interface (AUD5 channel of the i.MX53 AUDMUX). ÂĄ  è Ă Čą Ă Ă Ă Ă Čą Ă Čą Ă Ă Ă Ă Â Â Ă´ à ½ Ăľ Ă Ă Ăś Âź á  ž à ² à â Ă ĂĄ Ă Â ÂĄ ÂŹ Čą à ¨ à à â Ă Ă Ă ĂŁ ä ø § ÂŻ Ă ÂŤ ÂŽ ´ ´ ´ Ăš à ´ ĂŽ Ăş ĂŻ  ¼ ÂĽ ½  ¤ ¤ Ă° Ăą ò   ¤ Ăł è ȹȹȹ ĂĽ Ă ĂĽ Čą Čą Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Čą Ă Ă Ă Ă Ă Ă Ă Čą à à ȹȹ Ă Ă Ă Ă Ă Ă Ă Ă Ă Three stereo audio jacks are provided on the development board: ÂJ18 connector for LINE-OUT ÂJ12 connector for LINE-IN ÂJ15 connector for microphone Line-out Connector Pinout, J18 Ăź Ă˝ Ăž Ăż Ă˝ Ăž Line-in Connector Pinout, J12 Ăź Ă˝ Ăž Ăż Ă˝ Ăž Microphone Connector Pinou, J15 Ăź Ă˝ Ăž Ăż Čą Ă Ă Ă Ă Čą Ă Čą à à à à à à à à â Ă ĂĄ Ă Čą à à â Ă Ă Ă ĂŁ ä Ăž Ă Ă˝ ȹȹȹ ĂĽ Ă Ăť Čą Čą Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Ă Čą Ă Ă Ă Ă Ă Ă Ă Čą à à ȹȹ Ă Ă Ă Ă Ă Ă Ă Ă Ă Camera Interfaces C176 C175 C174 C154 R84 R222 C150 U28 U29 C164 L4 C70 C71 C24 C66 C62 R268 ETHERNET 1 L9 C106 TP45 TP46 TP43 TP42 X7 R270 TP61 R103 TP113 R110 TP63 R111 TP69 TP60 TP118 TP64 TP117 R85 R93 R30 C115 R29 L8 C113 R17 C112 C11 C13 C10 C65 R46 R203 R204 TP29 TP26 R205 TP25 TP30 TP31 DESCRIPTION INT. BOOT CLOSE RESERVED CLOSE BOOT - SD CLOSE CLOSE CLOSE BOOT - SATA CLOSE BOOT - FUSES SER DOWNLOAD R83 OPEN CLOSE CAN2 R140 J27 X31 C179 R246 R5 R61 R90 R49 CAMERA 1 C120 C119 BOOT CONF J9 JP5 ETHERNET 2 J7 C123 C124 JP4 CAN1 CAN1 TERMINATION S8 ON ON S9 JP12 U8 C118 R104 U13 12 R100 ON= WLAN DISABLE J17 U33 12 C117 P21 R45 X15 R211 C18 C121 C122 P15 R32 C171 X16 C132 SD/MMC X18 U44 C170 CAMERA 2 IDENT R63 R62 POS 2 C178 U34 LE12 P13 PERIPHERAL CONNECTOR WLAN SECONDARY R209 C17 R151 R152 R101 TP27 OPEN OPEN C131 BUTTON 1 TP28 TP91 TP92 TP36 TP35 TP33 TP57 TP82 TP87 TP88 TP58 TP68 TP86 TP37 TP38 TP49 TP90 POS 1 S9 OPEN BOOT - uSD CAN2 TERMINATION LBL1 R13 L18 R87 R44 C54 TP62 TP89 R293 TP52 TP47 R265 TP48 R25 R255 C116 POS 2 OPEN DESCRIPTION BOOT - FLASH C89 S5 L5 L20 R206 CLOSE OPEN OPEN R141 R121 R66 R65 R92 R79 R247 USER S8 POS 1 OPEN U32 X21 R96 R135 LE51 LE49 R154 R153 S3 C99 C98 U30 MICRO SD R57 J8 L6 R47 S10 X14 C12 L19 R264 R263 R262 R261 R260 R259 R258 R257 R256 R292 R162 C168 L12 J1 X29 L7 L22 L21 R218 R208 L10 C114 R27 C110 H9 R271 L24 L25 R35 R207 R197 U31 C64 U4 U14 U41 C125 C126 + C111 C68 C67 U35 C102 R198 C5 U56 C194 R16 C2 C1 R215 R214 R173 R196 C55 R8 Y1 J10 L26 R37 U42 C94 C192 R201 R202 R253 R183 R36 J11 USB OTG USB HOST R38 U43 C69 C100 U54 R193 U53 C187 C190 U40 C134 C101 C59 XBEE MODULE LED 2 C84 R102 C61 R112 R113 R116 R119 R99 TP114 TP115 R274 TP66 TP65 TP23 TP70 R282 R281 R284 R283 U52 C107 ASSOC R59 RESET J20 C161 C155 C159 C151 R88 TP74 TP71 TP72 TP75 TP73 U51 R229 U38 R192 C72 R213 C19 C9 R122 C196 C197 JP3 ON=AUTOBOOT R195 C189 R78 R6 R76 R64 R91 R216 R10 C158 R188 R172 C95 U3 TP41 TP39 LE50 LED 1 C15 S12 C4 C58 R254 U55 U23 R136 R128 U36 R28 C43 L3 R174 DIGI INTERNATIONAL R69 R60 C172 C169 R31 C45 LINE IN R33 C48 MICRO U27 U7 R12 R52 C127 J15 U39 R127 POWER C86 R20 C108 C167 S13 C195 U25 C186 R120 U47 J6 C49 U1 U5 R131 C188 C191 C193 O2 V10 C52 C38 C57 O1 V11 X28 J24 C130 R51 J12 R105 SATA U10 R171 R190 U19 U37 U12 C50 U18 U26 U20 C28 C27 C56 R217 R220 CONNECTCORE i.MX53 MODULE R132 C53 R117 R118 U16 U22 R187 Y3 U49 C46 C22 L16 C8 C145 C63 R269 R273 R266 DISABLED R42 TP44 L27 DISABLED 4-WIRE ACTIVE R221 ACTIVE 2-WIRE TERMINATION C41 U48 C14 R285 JP1 R23 AUTO PWR DWN RS485 MODE R134 R75 LE62 C26 UART3 (TTL) R199 C128 C129 R176 LINE OUT R181 R189 C3 R39 L29 C21 R231 S6 1-WIRE C149 R108 + C109 R124 1234 C147 C40 R276 R133 LE48 C148 R54 TP137 TP81 TP80 TP78 TP79 TP24 R82 R129 R125 RS422/485 AUDIO J18 TP67 TP116 KEYPAD R279 R288 R278 R287 R277 R74 RS232 J5 C16 C88 C83 R291 OFF/OPEN MODE LE47 U17 JP10 U6 P2 X20 H3 ON/CLOSE ON X19 C20 C87 R107 R34 POS DESCRIPTION RXD LE63 C33 U11 C42 C34 TP85 TP84 TP83 R286 R53 C96 C93 R106 RN2 TXD C39 U24 X30 P19 POE MODULE R272 DIGITAL I/O J2 R275 H1 R73 LE60 LE61 U9 X30 C36 C32 C97 LE44 LE46 R77 J3 R280 R290 R56 S7 R72 LE59 LE43 LE45 R43 R89 U50 ON=ENABLE COIN CELL 12 R71 U21 C37 C31 C51 PWM C85 X45 R289 ON I2C POE MODULE JTAG X13 C82 TP76 RXD SPI L17 R138 P14 TOUCH SELECTION P23 P22 P20 C81 R137 R142 Q2 R143 R97 TXD UART2 STATUS R41 R3 R86 LE40 LE58 J4 R1 D1 LE42 X27 R109 BATT R4 R123 R55 LE41 LE57 R114 C30 X27 R58 P24 R184 R2 R48 R67 UART1 STATUS C90 C80 C79 C135 R126 L1 C133 C29 C35 C60 R139 D6 D5 U2 R7 UART1 (CONSOLE) R158 C25 R21 C78 R9 R70 R40 J13 J23 UART2 (MEI) R159 R50 ON= ENABLE EXT BATT R24 JP6 C163 JP2 +3.3V_MOD P12 U61 L11 C166 ON=SJC-ONLY JP20 R18 TP93 C165 C23 R68 L23 R130 EXT BATT C105 U57 C44 +3.3V_JS C162 U45 U58 P29 U15 C47 WLAN PRIMARY P1 C157 R177 TP22 TP21 R179 TP20 R178 R26 V2 L30 C156 PARALLEL LCD R182 C153 R22 R81 R80 R185 R186 VGA C6 C7 U46 R19 R15 R191 C104 R14 TP77 X24 R11 R180 C152 X32 P4 TP19 C160 L28 C103 LVDS LCD R232 C177 R175 R227 R98 TP51 V5 MAIN POWER J19 LE6 R228 V6 LE7 R194 R230 OFF R95 LE4 ON 9V-30VDC LE8 R94 C91 +5V HDMI +3.3V VCHRG VBATT S2 S2 POWER BUTTON 2 Camera 2 Connector, X16 Camera 1 Connector, X15 The development board provides two camera interfaces connected to the camera sensor interfaces (CSI) of the i.MX53 CPU. The I2C bus 3 of the ConnectCore for i.MX53 module is used to configure and control connected cameras. Two 2x10 pin headers, X15 and X16, are provided on the development board for optional Digi camera application kits or customer specific camera hardware. Ă Čą Ă Ă Ă Ă Čą Ă Čą Ă Ă Ă Ă ÂX15 connector for camera 1 ÂX16 connector for camera 2 à à à à â Ă ĂĄ Ă Čą à à â Ă Ă Ă ĂŁ ä ȹȹȹ Ăť Ă Ă Čą Čą Čą Čą ȹȹ The camera 2 signals share the functionality in the development board with the bootstrap interface and with the VGA interface. To avoid conflict between the camera 2/VGA signals and the bootstrap interface, a delay circuit is provided in the board to disable the camera 2 and the VGA interfaces while the bootstrap configuration is being reading by the i.MX53 CPU. Once the bootstrap configuration has been read the camera 2 and the VGA interfaces are enabled. To avoid conflicts between the camera 2 and the VGA interface 0Ă resistors are used to select the interface to be used. Please refer to the "Configuration Resistors" section on page 79 for detailed information. The following table shows the I2C device addresses of the Digi camera application kits: Ăž Ă˝ X15 Pinout Ăź Ă˝ Ăž Ăż Čą Čą Čą Ăž Ă˝ Ăż Ăž Ă˝ Ăź Čą Ăž Ă˝ ȹȹȹ Čą Čą Čą Čą ȹȹ X16 Pinout Ăź Ă˝ Ăž Ăż Čą Čą Čą Ă˝ Ăž Ăż Ăž Ă˝ Ăź Čą Ăž Ă˝ ȹȹȹ Čą Čą Čą Čą ȹȹ CAN Interface C176 C175 C174 C154 Q2 R84 R222 C150 U29 L4 C70 C71 C24 C66 C62 R268 L9 C106 R270 TP45 TP46 TP43 TP42 TP114 R103 TP113 R110 TP63 R111 TP69 TP118 TP64 TP60 R99 TP117 C61 R112 R113 R116 R119 TP66 R274 TP115 TP23 TP70 R282 R281 R284 R283 TP71 ETHERNET 1 R93 R30 R102 C115 R29 C13 C10 C11 R46 R205 RESERVED CLOSE BOOT - SD CLOSE OPEN BOOT - FUSES CLOSE CLOSE BOOT - SATA CLOSE CLOSE SER DOWNLOAD CAN2 R83 DESCRIPTION INT. BOOT CLOSE R140 CAN 1, X31 X31 R87 POS 2 R203 R204 TP29 TP26 OPEN OPEN CAMERA 1 C120 C119 BOOT CONF J9 JP5 ETHERNET 2 J7 C123 C124 JP4 CAN1 CAN1 TERMINATION ON ON S9 JP12 U8 J17 U33 12 C117 C118 R104 U13 12 R100 ON= WLAN DISABLE C121 C122 P15 R32 C171 S8 P21 R45 X15 R211 C18 U44 C170 X16 C132 R78 R6 R76 R64 R91 R141 R121 R66 R65 R92 R79 R247 R246 R5 R61 R90 X18 R49 LE12 P13 PERIPHERAL CONNECTOR WLAN SECONDARY R209 C17 R151 R152 BUTTON 1 L8 R17 C112 C64 R218 TP25 TP30 TP31 OPEN BOOT - uSD C179 R96 R63 R62 TP27 POS 1 C178 U34 J27 DESCRIPTION BOOT - FLASH OPEN CAMERA 2 LBL1 R13 TP28 TP91 TP92 TP58 TP36 TP35 TP33 TP57 TP82 TP87 TP89 TP88 TP90 TP68 TP86 POS 2 OPEN S9 CLOSE OPEN OPEN U32 C116 TP37 TP38 TP49 POS 1 TP51 TP52 S8 TP62 R293 R255 TP48 TP47 R265 R44 U30 C54 R25 C99 C98 C89 R154 S5 USER L18 R47 X21 IDENT R213 LE49 LE51 R153 C84 S3 L5 L20 H9 R206 CAN2 TERMINATION MICRO SD X14 R57 J8 L6 S10 LED 2 C12 L19 J1 X29 L22 L21 R35 R208 L7 C114 R27 C110 C113 C65 C125 U41 R271 L10 + C109 C67 U35 C102 R197 + C111 C68 U40 R269 R273 R266 C1 R215 R214 R173 C2 R16 C5 U4 R207 R229 U56 C194 C126 R201 R202 R253 R183 C187 C55 R8 Y1 L24 L25 R37 U42 C94 U55 C192 C100 U54 R128 U53 R36 J11 J10 L26 R38 U43 C69 C131 RESET J20 U28 C151 TP74 TP72 TP61 C134 XBEE MODULE R135 C9 R122 C196 C197 JP3 ON=AUTOBOOT R195 U52 C107 R101 R172 U51 R264 R263 R262 R261 R260 R259 R258 R257 R256 R292 L12 R162 C168 R28 C43 R216 R10 C158 R188 C169 R33 C48 MICRO R192 C72 ASSOC R59 C15 R52 C127 C19 LED 1 R12 S12 C189 C190 R193 R196 U19 U36 DIGI INTERNATIONAL R174 L3 R69 R60 C172 R189 R31 C45 LINE IN R51 R127 POWER U23 R136 TP41 TP39 LE50 U27 U7 C167 S13 C195 U25 C186 R198 U37 C57 C38 C27 C28 R131 C188 U1 U5 R120 U47 R187 C130 C49 J15 U39 J24 J6 X7 USB OTG USB HOST C108 1-WIRE Y3 C59 R171 C191 C193 O2 V10 C52 U18 U26 U20 O1 V11 U38 U22 C50 C22 L16 C58 R254 U3 R132 C53 R191 C46 R190 C41 U48 C8 TP73 TP75 TP76 R217 R220 CONNECTCORE i.MX53 MODULE U31 DISABLED C95 U14 DISABLED 4-WIRE ACTIVE R42 J12 R85 U10 C101 ACTIVE 2-WIRE TERMINATION X28 C149 C14 C86 R20 C63 U49 L27 AUTO PWR DWN RS485 MODE C4 R221 U12 U16 UART3 (TTL) R199 C128 C129 R176 LINE OUT C40 C3 R285 JP1 R23 RS422/485 S6 R117 R118 OFF/OPEN RS232 R133 LE48 C56 ON/CLOSE R134 R75 LE62 MODE 1234 C147 R181 R54 TP44 R279 R288 R278 R287 R277 R74 LE47 C148 R39 TP137 R276 R105 SATA R291 ON AUDIO J18 TP81 TP80 TP78 TP79 TP24 KEYPAD H3 POS DESCRIPTION RXD J5 C16 C83 R34 X19 C20 TP67 TP116 R82 R129 R125 R124 TXD U17 C26 TP85 TP84 TP83 R286 R53 C145 RN2 LE63 U11 C42 C34 U24 X30 C88 R108 P2 X20 R272 DIGITAL I/O J2 R275 H1 C39 JP10 U6 C87 R107 LE44 R73 LE60 LE61 U9 C36 C33 X30 R77 J3 R280 R290 R56 S7 R72 LE59 LE43 LE46 C32 C96 C93 R88 X45 ON=ENABLE COIN CELL LE45 R43 C97 C85 P19 POE MODULE POE MODULE JTAG 12 R71 U21 C37 C31 C51 C91 C21 X13 C82 R89 R138 R289 ON PWM R106 TP77 RXD I2C P20 C81 U50 R143 R137 R142 R86 SPI R231 R97 TXD UART2 STATUS R41 R3 L17 LE42 X27 J4 R1 P14 TOUCH SELECTION P23 P22 P24 D1 LE40 LE58 R109 BATT R4 R123 R55 LE41 LE57 R114 C30 X27 C35 R58 P12 U61 R184 R2 R48 R67 R126 L1 C133 C90 C80 C79 C135 U2 R7 C29 C60 R139 D6 D5 UART1 STATUS UART1 (CONSOLE) R158 C25 R21 C78 R9 R70 R40 J13 J23 UART2 (MEI) R159 R50 ON= ENABLE EXT BATT R24 JP6 C163 JP2 +3.3V_MOD WLAN PRIMARY P1 PARALLEL LCD L11 C166 ON=SJC-ONLY JP20 R18 TP93 C165 C23 R68 L23 R130 EXT BATT U57 C44 +3.3V_JS C105 C161 C155 U45 U58 P29 U15 C47 C159 R26 V2 L30 C156 C157 R177 TP22 TP21 R179 TP20 R178 C164 R22 R81 R80 R185 R186 VGA C6 C7 L29 R19 R15 U46 R14 SD/MMC C104 R11 R182 C153 X32 C162 C160 L28 C103 P4 TP19 R180 C152 R227 R98 LVDS LCD R232 C177 R175 LE6 R228 R194 V6 V5 MAIN POWER X24 9V-30VDC R230 OFF J19 HDMI +5V LE7 ON R95 LE4 LE8 R94 TP65 +3.3V VCHRG VBATT S2 S2 POWER BUTTON 2 CAN 2, X21 Čą Čą Čą Čą ȹȹȹ Čą Čą Čą Čą ȹȹ CAN 1, X31 The CAN 1 connector X31, is a DB-9 male connector. One 120 ohm termination resistor can be connected to the output lines of the CAN 1 bus. The termination resistor can be connected or disconnected using the jumper J7. Refer to the âJumpersâ section on page 77 for more information. CAN 1 pins are allocated as shown: CAN 2, X21 The CAN 2 connector X21, is a 2x5 pin header. One 120 ohm termination resistor can be connected to the output lines of the CAN 2 bus. The termination resistor can be connected or disconnected using the jumper J9. Refer to the âJumpersâ section on page 77 for more information. CAN 2 pins are allocated as shown: Čą Čą Čą Čą ȹȹȹ Čą Čą Čą Čą ȹȹ Charger Power Connector Charger Power Connector, X24 C176 C175 C174 C154 R84 R222 C150 C70 C71 C24 R268 C66 C62 U29 ETHERNET 1 L9 C61 C106 R270 TP61 TP43 TP42 TP114 R103 TP113 R110 TP63 R111 TP69 TP60 TP118 TP64 X7 R93 R30 C115 R29 C13 C10 C11 R46 S9 OPEN OPEN DESCRIPTION INT. BOOT BOOT - uSD OPEN CLOSE RESERVED CLOSE BOOT - SD CLOSE OPEN BOOT - FUSES CLOSE CLOSE BOOT - SATA CLOSE CLOSE SER DOWNLOAD R83 R140 J27 DESCRIPTION BOOT - FLASH CAN2 C178 U34 X31 R87 POS 2 R203 R204 TP29 TP26 TP27 POS 1 R205 TP25 TP30 TP31 TP28 TP91 TP92 TP36 TP35 TP33 TP57 TP82 TP87 TP89 TP88 TP58 TP68 TP86 TP90 TP37 TP38 TP49 TP62 R293 TP52 TP48 TP47 R265 R44 C54 R25 R255 C116 POS 2 OPEN CLOSE OPEN OPEN C120 C119 BOOT CONF J9 ETHERNET 2 J7 C123 C124 JP4 CAN1 CAN1 TERMINATION S8 ON ON S9 JP12 U8 R104 U13 12 R100 C121 C122 P15 R32 LE12 P13 PERIPHERAL CONNECTOR R209 WLAN SECONDARY C17 C118 ON= WLAN DISABLE J17 U33 12 C117 P21 U44 JP5 C171 C132 C18 R49 CAMERA 1 R45 X15 C170 X18 X16 R211 R141 R121 R66 R65 R92 R79 R247 R246 R5 R61 R90 R63 R62 L18 C179 IDENT LBL1 R13 C131 R151 R152 S8 POS 1 OPEN U32 C89 S5 L8 R17 C112 R206 CAN2 TERMINATION R96 USER BUTTON 1 C99 C98 U30 CAMERA 2 R213 LE51 LE49 R154 R153 C84 S3 X14 L5 L20 H9 X21 MICRO SD R57 J8 L6 R47 S10 ASSOC C12 L19 C107 LED 2 L7 L22 L21 R218 R207 J1 X29 L10 C114 R27 C110 R35 R208 L24 L25 C113 C65 U41 C64 C5 C100 + C111 C68 U40 C67 U35 C102 C126 U4 R201 R202 R253 R197 C194 R16 Y1 C125 C2 C55 R8 C1 R215 R214 R173 R193 R196 C94 U55 C192 J10 L26 R37 U42 R198 R191 R190 R183 C187 C190 R36 J11 USB OTG USB HOST R38 U43 C69 XBEE MODULE R135 C9 R122 C19 R59 R102 J20 U28 L4 R112 R113 R116 R119 R99 TP23 TP70 TP115 R274 TP117 TP45 TP74 TP71 TP72 TP75 TP73 TP76 R282 R281 R284 R283 TP66 TP46 C134 U56 C72 LE50 LED 1 RESET R184 C161 C155 C159 C162 C151 R88 C59 R271 R78 R6 R76 R64 R91 R216 C196 C197 ON=AUTOBOOT R195 U54 R264 R263 R262 R261 R260 R259 R258 R257 R256 R292 L12 R162 C168 R28 C43 C158 R188 JP3 R192 U53 TP41 TP39 R101 R172 C189 U52 R120 DIGI INTERNATIONAL L3 R10 C172 C169 R33 C48 MICRO U27 U7 C15 S12 U23 R136 U51 R128 R131 C195 U25 C186 R229 U38 C38 C57 C28 R174 R60 R31 C45 LINE IN R51 U39 R12 R52 C127 J15 R85 C108 R127 POWER U1 U5 V10 C52 C188 C191 C193 O2 U36 U12 U37 U19 R117 C27 C56 O1 V11 U18 U26 U20 C50 X28 C167 S13 C95 R171 R134 R75 LE62 U16 U22 J24 C130 C49 C58 R254 U3 R132 C53 U47 J6 C4 R217 R220 CONNECTCORE i.MX53 MODULE C46 C41 R187 Y3 C86 R20 U10 U31 DISABLED C22 L16 C8 U49 U14 DISABLED 4-WIRE ACTIVE R42 J12 R105 C63 R269 R273 R266 ACTIVE 2-WIRE TERMINATION R133 LE48 U48 C14 TP44 L27 AUTO PWR DWN RS485 MODE LE63 C26 UART3 (TTL) R199 R69 C128 C129 R176 LINE OUT R181 R189 R39 C145 SATA C101 S6 R221 1234 1-WIRE C149 R285 JP1 R23 RS422/485 C147 C40 C3 R108 + C109 R124 RS232 LE47 C148 R54 R276 R279 R288 R278 R287 R277 R74 OFF/OPEN MODE AUDIO J18 TP137 TP81 TP80 TP78 TP79 TP24 KEYPAD H3 ON/CLOSE ON J5 C16 C88 R34 X19 C20 C87 R107 C83 R291 POS DESCRIPTION RXD R118 C42 U11 TP85 TP84 TP83 TP67 TP116 R82 R129 R125 TXD U17 JP10 U6 C93 R106 RN2 R286 R53 C96 P2 X20 R272 DIGITAL I/O J2 R275 H1 C39 U24 X30 C97 LE44 R73 LE60 LE61 U9 C34 C33 X30 C36 C32 J3 R280 R290 R56 S7 R72 LE59 LE43 LE46 R77 R89 X45 ON=ENABLE COIN CELL LE45 R43 P19 POE MODULE POE MODULE JTAG 12 R71 U21 C37 C31 C51 C91 C21 X13 C82 R289 ON PWM C85 L17 R138 TP77 RXD I2C SPI P20 C81 U50 Q2 R143 R142 R137 R139 R97 TXD UART2 STATUS R41 R3 R86 LE42 X27 J4 R1 D1 LE40 LE58 R109 BATT R4 R123 R55 LE41 LE57 R114 C30 X27 R58 P14 TOUCH SELECTION P23 P22 P24 R231 UART1 STATUS C90 C80 C79 C135 R126 L1 C133 C29 C35 C60 C163 R48 R21 R67 C78 D6 D5 U2 R7 UART1 (CONSOLE) R158 C25 R159 R50 ON= ENABLE EXT BATT J13 J23 R2 U61 L11 C166 JP2 +3.3V_MOD R24 R9 R70 R40 C165 ON=SJC-ONLY JP20 R18 P12 TP20 TP93 C23 R68 L23 JP6 UART2 (MEI) C44 +3.3V_JS R130 EXT BATT U15 C47 C105 C157 R177 TP22 TP21 R179 R178 U45 U57 VGA C6 C7 R26 C164 R15 U58 L29 R22 WLAN PRIMARY P1 PARALLEL LCD R182 C153 R14 R19 P29 U46 R11 V2 TP51 C104 L30 C156 R81 R80 R185 R186 R180 C152 X32 X24 P4 TP19 C160 L28 C103 LVDS LCD R232 C177 R175 R227 R98 SD/MMC V5 MAIN POWER LE6 R228 V6 R95 J19 HDMI +5V LE7 R194 R230 OFF LE4 ON 9V-30VDC LE8 R94 TP65 +3.3V VCHRG VBATT S2 S2 POWER BUTTON 2 The charger power connector (X24) is a barrel connector for the development boardâs 9-30VDC power supply. The figure below shows the polarity. Čą Čą Čą Čą ȹȹȹ u Čą Čą   ȹ     ȹ  ȹȹ  Coin Cell Battery Coin Cell Battery Holder, H1 C176 C175 C174 C154 R84 R222 C150 J20 U29 L4 C70 C71 C24 C66 C62 R268 L9 C106 TP45 ETHERNET 1 R270 TP61 TP46 TP43 TP42 TP114 R103 TP113 R110 TP63 R111 TP60 TP118 TP64 TP117 X7 C61 R112 R113 R116 R119 R99 R274 TP115 TP23 TP70 TP71 R282 R281 R284 R283 TP66 TP69 R93 R30 R29 L8 + C109 C11 C13 C10 R218 TP25 POS 2 R203 R204 R46 R205 TP31 TP30 TP29 DESCRIPTION INT. BOOT CLOSE RESERVED CLOSE BOOT - SD CLOSE CLOSE CLOSE BOOT - SATA CLOSE BOOT - FUSES SER DOWNLOAD X31 R87 OPEN R83 R140 J27 CLOSE CAN2 C178 U34 C18 X15 R49 CAMERA 1 C120 C119 BOOT CONF J9 JP5 ETHERNET 2 J7 C123 C124 JP4 CAN1 CAN1 TERMINATION S8 ON ON S9 JP12 U8 C117 R104 C121 C122 P15 R32 LE12 P13 PERIPHERAL CONNECTOR WLAN SECONDARY C17 C118 U13 12 R100 ON= WLAN DISABLE J17 U33 12 P21 R45 X16 C132 U44 C171 X18 R211 R141 R121 R66 R65 R92 R79 R247 R246 R5 R61 R90 R63 R62 TP26 OPEN OPEN C170 CAMERA 2 LBL1 R13 TP28 TP33 OPEN BOOT - uSD TP51 POS 1 TP27 TP92 TP58 TP36 TP35 TP91 TP57 TP82 TP87 TP89 TP88 TP68 TP86 TP90 TP37 TP38 TP49 TP62 R293 R255 TP47 R265 TP52 R25 TP48 R44 C54 DESCRIPTION BOOT - FLASH OPEN C116 POS 2 OPEN CLOSE OPEN OPEN U32 C89 S5 C131 R151 R152 POS 1 S9 C179 R96 USER BUTTON 1 U30 S8 R209 R102 R154 R153 C84 S3 C99 C98 CAN2 TERMINATION IDENT R213 LE49 LE51 R57 L18 R47 X21 MICRO SD X14 L5 R206 S10 LED 2 J8 L6 J1 X29 R264 R263 R262 R261 R260 R259 R258 R257 R256 R292 C168 L12 R162 R28 C12 L19 L20 H9 R208 L7 L22 R27 R17 R35 R271 L10 L21 C112 R197 C110 C113 U41 C64 C5 C100 U4 + C111 C115 C68 C67 C65 C126 C125 C1 C2 U56 C194 R16 R215 R214 R173 C55 R8 Y1 L24 L25 R37 U42 C94 U55 C192 R207 R183 C187 R36 R201 R202 R253 R128 U54 C190 U35 C102 C69 J10 L26 R38 U43 J11 USB OTG USB HOST C114 C134 U40 C59 XBEE MODULE ASSOC R59 RESET R184 U28 C151 R88 TP74 TP72 TP73 TP75 TP76 R285 U53 R229 U38 U52 C107 R135 C9 R122 C197 JP3 ON=AUTOBOOT R195 C189 U51 C72 R101 R172 C186 R192 R78 R6 R76 R64 R91 R216 R10 C158 R188 R33 C48 C196 C19 R12 S12 U23 R136 TP41 TP39 LE50 LED 1 C15 POWER C195 U25 R193 R196 U19 U36 R131 C43 L3 R174 R60 C172 C169 R31 C45 DIGI INTERNATIONAL R69 C128 C129 R176 LINE OUT R181 R189 LINE IN R51 MICRO U27 U7 R127 R52 C127 J15 U39 J24 C167 S13 U1 U5 R120 U47 J6 C49 R85 C108 R187 C130 J12 C95 R171 C188 C191 C193 O2 V10 C52 C38 C57 C28 C27 O1 V11 U18 U26 U20 C50 R198 U37 R117 R118 U16 U22 1-WIRE Y3 C4 C58 R254 U3 R132 C53 R191 C46 R190 C41 U12 LE48 C56 R217 R220 CONNECTCORE i.MX53 MODULE U31 S6 DISABLED C22 L16 C86 R20 U10 U14 DISABLED 4-WIRE ACTIVE R133 U48 C8 U49 C101 ACTIVE 2-WIRE TERMINATION R42 R105 SATA C63 R269 R273 R266 AUTO PWR DWN RS485 MODE X28 C149 C14 TP44 L27 R221 1234 C147 C3 R39 TP137 R276 R279 R288 R278 R287 R277 RS422/485 R134 R75 LE62 C26 UART3 (TTL) R199 J18 R280 R290 JP1 R23 RS232 AUDIO C40 TP81 TP80 TP78 TP79 TP24 R82 R129 R125 R124 R73 LE60 R74 OFF/OPEN MODE LE63 C33 U11 C42 C34 TP85 TP84 TP83 TP67 TP116 KEYPAD R291 ON/CLOSE ON LE47 C148 R54 C88 C145 C83 H3 POS DESCRIPTION RXD J5 C16 C87 R108 R34 X19 C20 C93 R107 RN2 TXD U17 JP10 U6 P2 X20 R272 DIGITAL I/O J2 R275 H1 R289 R56 R72 LE59 S7 J3 R286 R53 C96 LE44 C39 U24 X30 C91 C21 X45 LE43 LE61 U9 X30 C36 C32 C97 C85 P19 POE MODULE POE MODULE JTAG X13 C82 R89 U50 R138 12 LE46 R77 PWM R106 ON=ENABLE COIN CELL LE45 R43 I2C SPI P20 TP77 ON R71 U21 C37 C31 C51 C163 L17 C81 R137 R142 Q2 R143 RXD UART2 STATUS R41 R3 P14 TOUCH SELECTION P23 P22 P24 D1 LE42 X27 R1 R86 LE40 LE58 R109 P12 U61 R231 TXD R4 R123 R55 LE41 LE57 R114 C30 X27 C35 R58 R48 R67 R2 BATT R97 UART1 STATUS C90 C80 C79 C135 R126 L1 C133 C29 C60 R139 D6 D5 U2 R7 UART1 (CONSOLE) R158 C25 R21 C78 R9 R70 R40 J13 J23 UART2 (MEI) R159 R50 ON= ENABLE EXT BATT R24 JP6 C166 JP2 +3.3V_MOD WLAN PRIMARY P1 PARALLEL LCD L11 J4 ON=SJC-ONLY JP20 R18 TP93 C165 C23 R68 L23 R130 EXT BATT U57 C44 +3.3V_JS C105 C161 C155 U45 U58 P29 U15 C47 C159 R26 V2 L30 C156 C157 R177 TP22 TP21 R179 TP20 R178 C164 R22 R81 R80 R185 R186 VGA C6 C7 L29 R19 R15 U46 R14 SD/MMC C104 R11 R182 C153 X32 C162 C160 L28 C103 P4 TP19 R180 C152 R227 R98 LVDS LCD R232 C177 R175 LE6 R228 R194 V6 V5 MAIN POWER X24 9V-30VDC R230 OFF J19 HDMI +5V LE7 ON R95 LE4 LE8 R94 TP65 +3.3V VCHRG VBATT S2 S2 POWER BUTTON 2 The development board provides a coin cell battery to back up the moduleâs integrated RTC while main power is disconnected. Jumper J3 connects/disconnects the coin cell power source.  ȹ     ȹ  ȹ    ȹ     ȹȹȹ   u Čą Čą   ȹ     ȹ  ȹȹ  Digital IO Interface Digital I/O Connector, X45 C176 C175 C174 C154 Čą     ȹ Čą   ȹ    R84 R222 C150 U28 U29 C164 C91 L4 C70 C71 C24 C66 C62 R268 ETHERNET 1 L9 C106 TP45 X7 R270 TP61 TP43 TP42 TP114 R103 TP113 R110 TP63 R111 TP69 TP60 TP118 TP64 TP117 R85 C61 R112 R113 R116 R119 R99 R274 TP115 TP23 TP70 TP71 R282 R281 R284 R283 TP66 TP46 TP74 TP72 TP75 TP73 TP76 R93 R30 C115 R29 C13 C114 C113 R17 C11 C10 R218 TP25 R46 R203 R204 TP29 TP26 R205 TP30 TP31 OPEN DESCRIPTION INT. BOOT BOOT - uSD OPEN CLOSE RESERVED CLOSE CLOSE OPEN BOOT - SD CLOSE CLOSE CLOSE BOOT - SATA CLOSE R83 BOOT - FUSES SER DOWNLOAD X31 R87 OPEN CAN2 R140 J27 CLOSE R49 CAMERA 1 C120 C119 BOOT CONF J9 JP5 ETHERNET 2 J7 C123 C124 JP4 CAN1 CAN1 TERMINATION S8 ON ON S9 JP12 U8 R104 U13 12 R100 C121 C122 P15 R32 LE12 P13 PERIPHERAL CONNECTOR WLAN SECONDARY R209 C118 ON= WLAN DISABLE J17 U33 12 P21 U44 R45 X15 C171 C18 C170 X18 X16 C132 R211 R141 R121 R66 R65 R92 R79 R247 R246 R5 R61 R90 R63 R62 POS 2 S9 OPEN C117 LBL1 R13 TP28 TP33 POS 1 TP27 TP92 TP58 TP36 TP35 TP91 TP57 TP82 TP87 TP89 TP88 TP68 TP86 TP90 TP37 TP38 TP49 TP52 POS 2 OPEN DESCRIPTION BOOT - FLASH OPEN C116 TP62 R293 R255 TP48 R25 TP47 R265 R44 C54 S8 POS 1 OPEN U32 C178 U34 C17 R151 R152 C99 C98 U30 C89 R154 S5 L18 R47 CAN2 TERMINATION IDENT R213 LE49 LE51 R153 USER L5 R206 C179 R96 R135 C9 R122 C196 S3 J8 L6 X21 MICRO SD X14 C12 L19 J1 X29 L7 L22 L20 H9 R208 L10 L21 R35 R271 L8 + C111 C68 C67 R27 C110 C112 R197 U31 C65 U4 C64 C5 C100 U41 C125 C126 L24 L25 R37 U14 R16 C2 C1 R215 R214 R173 R193 R196 C55 R8 Y1 U56 C194 R36 U42 C94 U55 C192 R207 R183 C187 C190 U35 C102 C69 J10 L26 R38 U43 J11 USB OTG USB HOST + C109 C134 U40 C59 R201 R202 R253 R229 R128 U54 CAMERA 2 ASSOC R57 C84 J20 C161 C155 C151 R88 C95 S10 LED 2 BUTTON 1  C4 C58 XBEE MODULE C131 U53 C107 R101  U52 R78 R6 R76 R64 R91 R216 R10 C197 JP3 R195 ON=AUTOBOOT C19 R59 RESET U51 C72 LE50 LED 1 R102 R192 R264 R263 R262 R261 R260 R259 R258 R257 R256 R292 C168 R162 R28 C43 L3 C158 R188 C169 R33 C48 U27 R12 R172  C189 TP41 TP39 U47 U7 C15 POWER S12  DIGI INTERNATIONAL R174 R69 R60 C172 R51 MICRO S13 R52 C127 J15 U39 R127 C130 C49 C86 R20 C108 C167 J6 U23 R136 R120 C22 L16 C8 R105 U10 R254 U3 R198 U19 U38 C38 R131 C195 U25 C186 R191 U37 U36 V10 C52 U1 U5 R42 J12 U49 R171 C188 C191 C193 O2 R190 U12 C57 C28 C27 O1 V11 U18 U26 U20 C50 X28 R187 Y3 R285 R217 R220 CONNECTCORE i.MX53 MODULE R132 C53 R134 C46 J24 C14 C145 SATA C101 DISABLED S6 C41 U48 R31 C45 LINE IN R39 R108 C63 R269 R273 R266 DISABLED 4-WIRE ACTIVE L12 UART3 (TTL) R199 C128 C129 R176 LINE OUT R189 C3 TP44 L27 ACTIVE 2-WIRE TERMINATION R221 AUTO PWR DWN RS485 MODE 1-WIRE C149 R280 R290 JP1 R23 RS422/485 1234 R117 R118 U16 U22 C56 OFF/OPEN RS232 MODE C147 R181 C40 TP137 R276 R133 LE48 C148 R54 TP81 TP80 TP78 TP79 TP24 KEYPAD R279 R288 R278 R287 R277 R74 R75 LE62 C26 ON/CLOSE AUDIO J18 C88 C83 R291 ON LE47 U17 JP10 U6 P2 X20 H3 POS DESCRIPTION RXD LE63 C33 U11 C42 C34 TP85 TP84 TP83 TP67 TP116 R82 R129 R125 R124 R73 LE60 TXD J5 C16 C87 R107 R34 X19 C20 C96 C93 R106 RN2 R286 R53 P19 POE MODULE R272 DIGITAL I/O J2 R275 H1 C39 U24 X30 J3 R289 R56 S7 R72 LE59 LE43 LE61 U9 X30 C36 C32 C97 LE44 LE46 R77 L29 C21 ON=ENABLE COIN CELL LE45 R43 R89 U50 X45 12 R71 U21 C37 C31 C51 PWM C85 POE MODULE JTAG X13 C82 TP77 ON I2C P20 C81 R137 R142 Q2 R143 RXD SPI L17 R138 P14 TOUCH SELECTION P23 P22 R231 R97 TXD UART2 STATUS R41 R3 R86 LE40 LE58 J4 R1 P24 D1 LE42 X27 R109 BATT R4 R123 R55 LE41 LE57 R114 C30 X27 C35 R58 P12 U61 R184 R2 R48 R67 UART1 STATUS C90 C80 C79 C135 R126 L1 C133 C29 C60 R139 D6 D5 U2 R7 UART1 (CONSOLE) R158 C25 R21 C78 R9 R70 R40 J13 J23 UART2 (MEI) R159 R50 ON= ENABLE EXT BATT R24 JP6 C163 JP2 +3.3V_MOD WLAN PRIMARY P1 PARALLEL LCD L11 C166 ON=SJC-ONLY JP20 R18 TP93 C165 C23 R68 L23 R130 EXT BATT U57 C44 +3.3V_JS C105 C159 U45 U58 P29 U15 C47 C162 R26 V2 L30 C156 C157 R177 TP22 TP21 R179 TP20 R178 R182 C153 R22 R81 R80 R185 R186 VGA C6 C7 U46 R19 R15 R180 C152 R14 TP51 C104 R11 P4 TP19 C160 L28 C103 X32 X24 R232 C177 R175 R227 R98 LVDS LCD SD/MMC V5 MAIN POWER LE6 R228 R194 V6 R95 9V-30VDC R230 OFF J19 HDMI +5V LE7 ON LE4 LE8 R94 TP65 +3.3V VCHRG VBATT S2 S2 POWER BUTTON 2 ȹȹȹ   u Čą Čą   ȹ      ȹ  ȹȹ Digital I/O Connector, X45 The development board provides a 2x5 position pin header, X45, to access four on-chip digital GPIOs of the i.MX53 CPU.     ª   ¸ ÂŹ š Âľ ÂŹ š Âł  ¥  ¢ ÂŁ ¤   ÂŽ ÂŻ  ° ÂŹ ÂŽ Âą ² ÂŞ   ÂŽ ÂŞ  ° ÂŹ ÂŽ Âť   ÂŽ ¸  ° ÂŹ ÂŽ Âą ² ÂŞ   ÂŽ Âľ  ° ÂŹ ÂŽ Âą ² ÂŞ Âł ÂĽ ÂŚ   ´ Âľ Âś ÂŞ Âł ´ Âľ Âś ÂŞ Âą ´ Âľ Âś ÂŞ Âł ¡ Âź ´ Âľ Âś ÂŞ Âł ¡ § ¨ § Š § ¡ ² Âą Âł ¡ Âş ÂŤ Âą  º ÂŤ Âź   š Âş Âť ÂŤ ÂŹ ½  š ÂŤ  š ÂŤ ÂŻ ¡ ž  š ÂŤ  š ÂŤ ÂŻ ¡ On the development board, GPIO6_15, GPIO6_16 and GPIO7_6 are connected to the XBee interface. When using these signals as digital I/O, the XBee interface should not be used.   ȹ     ȹ  ȹ   The digital I/O interface is not-protected against ESD, over-voltage or inverse polarity. Care must be taken when using these signals.      ȹ     ȹȹȹ   u Čą Čą   ȹ     ȹ  ȹȹ  Ethernet 1 Interface C176 C175 C174 C154 Q2 U29 J20 U28 C151 C164 L4 C70 C71 C24 C66 C62 R268 L9 C106 R270 TP61 TP45 TP43 TP42 TP114 R103 TP113 R110 TP63 R111 TP69 TP60 TP118 TP64 TP117 C61 R112 R113 R116 R119 R99 R274 TP115 TP23 TP70 TP71 R282 R281 R284 R283 TP66 TP46 TP74 R93 R30 C115 R29 L8 R17 C112 C11 C13 L18 R46 R203 R204 TP29 POS 2 R205 TP25 TP30 TP31 TP26 POS 1 TP27 TP92 OPEN OPEN DESCRIPTION INT. BOOT BOOT - uSD OPEN CLOSE RESERVED BOOT - SD CLOSE BOOT - SATA CLOSE CLOSE OPEN R140 J27 BOOT - FUSES X31 SER DOWNLOAD CAN2 C178 U34 C179 CAMERA 1 C120 C119 BOOT CONF J9 ETHERNET 2 J7 C123 C124 JP4 CAN1 CAN1 TERMINATION S8 ON ON S9 JP12 U8 R104 U13 12 R100 C121 C122 P15 R32 LE12 P13 PERIPHERAL CONNECTOR WLAN SECONDARY C17 C118 ON= WLAN DISABLE J17 U33 12 C117 P21 U44 JP5 C171 C132 C18 R49 R45 X15 C170 R141 R121 R66 R65 R92 R79 R247 R246 R5 R61 R90 X18 X16 R211 R96 R63 R62 TP28 TP91 TP33 TP82 TP57 TP36 TP88 TP58 DESCRIPTION BOOT - FLASH R83 CLOSE CLOSE TP68 TP35 CLOSE OPEN TP86 POS 2 OPEN S9 CAN2 TERMINATION IDENT R213 LE49 R101 C10 R207 R218 R206 R87 C116 TP87 TP89 OPEN TP90 POS 1 OPEN U32 TP37 TP38 TP49 TP52 S8 TP62 R293 R255 TP47 R265 TP48 R25 C54 R44 U30 CAMERA 2 LBL1 R13 L5 L20 H9 X21 MICRO SD C131 R151 R152 C99 C98 C89 S5 J8 L6 R209 R102 USER C12 L19 R47 S10 X14 L22 R264 R263 R262 R261 R260 R259 R258 R257 R256 R292 R162 C168 J1 X29 L7 L21 R35 R208 L10 C114 R27 C110 C113 C65 U31 U41 C64 U4 + C111 C68 U40 C67 U35 C102 R16 C5 C100 C192 R197 C194 C126 C125 C2 C1 R215 R214 R173 C55 R8 Y1 L24 L25 R37 U42 C94 R201 R202 R253 R229 R128 R183 R36 J11 J10 L26 R38 U43 C69 XBEE MODULE R135 C9 R122 LE51 R153 S3 BUTTON 1 RESET R184 C161 C155 C159 C162 R84 R222 C150 C134 U56 CLOSE R57 C84 R195 ON=AUTOBOOT JP3 R172 C59 R271 C107 LED 2 R59 C15 R52 C127 U54 C72 ASSOC R154 C197 R33 C48 C196 C19 LED 1 R12 S12 R192 U53 TP41 TP39 LE50 U27 U7 R127 POWER C189 U52 R78 R6 R76 R64 R91 C158 R188 C169 R28 C43 R216 R10 C172 DIGI INTERNATIONAL L3 R174 R60 R51 MICRO S13 R136 U51 C187 C190 U55 U23 C186 R120 U47 C167 C130 C49 J15 U39 J24 J6 ETHERNET 1 USB OTG USB HOST C108 X28 R187 Y3 C195 U25 R196 U19 U36 U38 C38 R131 C188 U1 U5 V10 C52 C22 L16 C8 C95 R171 C191 C193 O2 V11 R193 U37 O1 R42 J12 C4 C58 R254 U3 R198 U12 C57 C28 C27 C50 U18 U26 U20 1-WIRE C14 TP72 CONNECTCORE i.MX53 MODULE R132 C53 U48 R31 C45 LINE IN R39 TP73 TP75 TP76 R217 R220 U14 DISABLED ACTIVE R269 R273 R266 TERMINATION RS422/485 L27 L12 UART3 (TTL) R199 R69 C128 C129 R176 LINE OUT R181 R189 C3 X7 U10 C101 DISABLED 4-WIRE RS232 R221 AUTO PWR DWN ACTIVE 2-WIRE RS485 MODE R191 C46 C147 C149 R85 C63 U49 R279 R288 R278 R287 R277 MODE R190 C41 AUDIO J18 C40 R285 JP1 R117 U16 U22 C56 OFF/OPEN R133 LE48 C148 R54 TP137 TP44 C86 R20 + C109 R124 LE63 ON/CLOSE R134 R75 LE62 1234 J5 C16 TP81 TP80 TP78 TP79 TP24 R276 R105 SATA R291 LE47 U17 C26 TP85 TP84 TP83 TP67 TP116 KEYPAD H3 ON X19 C20 Ethernet 1 RJ-45, X7 C83 R34 POS DESCRIPTION RXD R118 C42 U11 J2 R286 R53 C145 P2 X20 R272 DIGITAL I/O R82 R129 R125 TXD R74 LE61 U9 C34 J3 R275 H1 C39 U24 X30 C88 R108 RN2 S6 C33 X30 C36 C32 JP10 U6 C87 R107 LE44 R73 LE60 R23 S7 R72 LE59 LE43 LE46 R77 C96 C93 R88 X45 ON=ENABLE COIN CELL LE45 R43 C97 C85 P19 POE MODULE POE MODULE JTAG R280 R290 R56 R71 U21 C37 C31 C51 L29 C21 X13 C82 R89 R138 12 UART2 STATUS R41 PWM R106 R289 ON I2C P20 TP77 RXD SPI L17 LE42 X27 R3 R86 LE40 LE58 J4 R1 D1 C81 R137 R142 U50 R143 TXD R4 R123 R55 LE41 LE57 R114 C30 X27 C29 C35 R109 BATT R97 UART1 STATUS R58 P14 TOUCH SELECTION P23 P22 P24 R231 R126 L1 C133 C90 C80 C79 C135 U2 R7 UART1 (CONSOLE) C60 R139 D6 D5 C163 R48 R67 R2 U61 L11 C166 JP2 +3.3V_MOD R24 R9 R70 R40 J13 J23 R158 C25 R21 C78 R18 C165 ON=SJC-ONLY JP20 R68 L23 JP6 UART2 (MEI) R159 R50 ON= ENABLE EXT BATT C105 TP93 C23 P12 TP20 U57 C44 +3.3V_JS R130 EXT BATT U15 C47 WLAN PRIMARY P1 C157 R177 TP22 TP21 R179 R178 U45 U58 VGA R26 V2 P29 L30 C156 R81 R80 R185 R186 U46 R22 C6 C7 R182 C153 R19 R15 R180 C152 R14 TP51 C104 R11 PARALLEL LCD C91 C103 P4 TP19 C160 L28 X32 X24 R232 C177 R175 R227 R98 LVDS LCD SD/MMC V5 MAIN POWER LE6 R228 V6 R95 J19 HDMI +5V LE7 R194 R230 OFF LE4 ON 9V-30VDC LE8 R94 TP65 +3.3V VCHRG VBATT S2 S2 POWER BUTTON 2 The development board provides one 8-wire RJ-45 jack with integrated 1:1 transformers and link/activity LEDs for the Ethernet 1 interface. This interface is attached to the Fast Ethernet controller (FEC) of the i.MX53. The ConnectCore for Wi-i.MX53 module provides a 10/100 Ethernet PHY chip for this interface. The Ethernet 1 RJ-45 connector also supports 802.3af (PoE) operation (optional Digi PoE application kit required).  ȹ     ȹ  ȹ    ȹ     ȹȹȹ   ¿ Ă Ă Ă Ă Ă Ă Âż Ă Ă Čą Ă Ă Ă Čą Ă Ă Ă Ă Ă Ă Čą Ă Ă Ă Ă Ă Ă Ă Čą à à à à à à à à à ȹȹ Ă Ă Ethernet 1, RJ-45 Connector X7 The table below shows the pinout of the Ethernet 1 RJ-45 connector.         à à ü Ă Ă ÂĽ  â Ă ĂĄ §  ç â ĂŁ  ä   à à ü è Ă Ă ĂŚ Ă ÂĽ  â â ĂŠ § ĂŞ ĂŻ Ă° ÂŤ ¸ ĂŻ Ă° ÂŤ Âľ Âź ° ´ ° Ă˝ Ăľ Ă´ Ăľ Ăś Ăą ¡ Âł ° ´ ° Ă˝ Ăľ Ă´ Ăľ Ăś Ăą ¡ Âą Âť ° š Ăą ò Ăł Ă´ Ăľ Ăś Ăą ¡ ½ ° š Ăą ò Ăł Ă´ Ăľ Ăś Ăą ¡ ÂŤ Ă°  â ĂŁ è ÂŞ Ă° ´ Ă ĂŚ  ä   § ĂŹ Ă ĂŽ  ä ÂŚ  ¼  Í š Ăą ò Ăł Ă´ Ăľ Ăś Ăą ¡ á ø Ăš Ăş ĂŻ Ăť Ăł Ăź Ă˝ Ăž Ăľ Ă´ Ăż Ăł Ă´ Ăł š Ăą ò Ăł Ă´ Ăľ Ăś Ăą ¡ á ø Ăš Ăş ĂŻ Ăť Ăł Ăź Ă˝ Ăž Ăľ Ă´ Ăż Ăł Ă´ Ăł ´ ° ÂŤ Ă˝ ° Ăľ Ă˝ Ă´ Ăľ Ăľ Ă´ Ăś Ăľ Ăą Ăś ¡ Ăą á ¡ ø á Ăš ø Ăş Ăš Ăą á ø Ăš Ăş á ø Ăš Ăş Ăş ø Ăš Ăş á ø Ăš Ăş Ăą Ăľ Ăś Ăą Ăż Ăł Ă´ Ăł ´ ° Ăą Ăť Ăť Ăž Ă˝ Ăľ Ă´ ´ ° Ăą Ăť Ăť Ăž Ă˝ Ăľ Ă´ ´ Ăż Ăł Ăą á ´ Ăą Ăľ Ăś Ăą Ă´ Ăł ° Ăą Ăť Ăť Ăž Ă˝ Ăľ Ă´ ° Ăą Ăť Ăť Ăž Ă˝ Ăľ Ă´ The table below shows the description of the Ethernet 1 LEDs. ¨ ĂĄ § ĂŤ ĂŹ Ă ĂŽ  ä ÂŚ Ăą š Ăą Ă´ Ăť Ăł Ă Čą Ă Ă Ă Ă Čą Ă Čą Ă Ă Ă Ă Ă Ă Ă Ă Ăť Ă Ăą Ă Ă Ăą Ă Ă ÂĽ  ß š Ă Čą Ă Ă Ă Ă Ă Ă Ă Ăą Ă´ ÂŽ ÂŽ Ăź ÂŽ Ă´ Ăł   Í Ă˝ Ăľ Ăľ Ă´ Ă˝ ò Ăľ Ăź Ăź Ăą Ă´ Ăą Ăź Ăż Ăą Ăľ Ăż Ăł Ăť Ă´ Ăą Ă˝ Ă´ Ăź Ăť Ăł Ăą Ă´ Ăľ Ăť Ă´ Ăť Ăł Ăľ Ăľ Ăľ Ăź Ăź Ăť Ăś Ăľ Ăź Ăź Ăż Ăľ Ăł Ăź Ăą Ă´ Ă´ Ăą Ă˝ Ăł Ăź Ăť Ăł Ă´ Ăľ Ăź Ăľ Ăś Ăą Ăź Ăť Ăą Ăą Ă˝ Ă´ Ăą Ăź Ăť Ăľ Ăź Ă´ ȹȹȹ Ă Ă Ă
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