Digi CCIMX6 ConnectCore6 (i.MX6) User Manual Framemaker Book

Digi International Inc ConnectCore6 (i.MX6) Framemaker Book

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CCIMX6 User Manual

User Manual

ConnectCore 6® ConnectCore for i.MX6Preliminary Hardware Reference Manual90001394

© 2014 Digi International Inc. iiiConnectCore for i.MX6 Hardware Reference ManualTable of ContentsUsing this Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7Conventions used in this guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7Digi Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7Document Updates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7About the ConnectCore 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8ConnectCore 6 Features and Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8IEEE 802.11 a/b/g/n and Bluetooth Features and Functionality. . . . . . . . . . . . . . . . . . . . . . . .9Module Variants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9Block Diagram of the Freescale i.MX6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10Power Supply Architecture of the ConnectCore 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11Bootstrap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14Module Pinout of the ConnectCore 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15ConnectCore 6 Pinout Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Signal Usage Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52About the ConnectCore 6 Adapter Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53Features of the ConnectCore 6 Adapter Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54ConnectCore 6 Adapter Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54ConnectCore 6 GPIO Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55I2C Address Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56I2C2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56I2C3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56Boot Switches for the ConnectCore 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57Boot Mode Switch, SW6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58Boot Source Switch, SW5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58Configuration Resistors for the ConnectCore 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58Gigabit Ethernet PHY Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59USB Host. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59ConnectCore 6 Gigabit LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59Gigabit Ethernet LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .605V Regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60Coin Cell Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

© 2014 Digi International Inc. ivConnectCore for i.MX6 Hardware Reference ManualTable of ContentsCoin Cell Connector, P5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61Gigabit Ethernet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62Gigabit PHY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63Gigabit Connector, J3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63HDMI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64HDMI Connector, J22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64LVDS1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65LVDS Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65LVDS Connector, P7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66MIPI Camera and MIPI Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66MIPI Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67PCI Express Mini Card Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68PCI Express Mini Card Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69Kinetis Microcontroller Assistant, MCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70Kinetis MCA Connector, P1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70Connectors for JSCCWMX53 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72Parallel Camera 0, CSI0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72Parallel Camera 1, CSI1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73LVDS0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73JTAG. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74EIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75Display 0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76SATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76Touch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78PWM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78USB Host. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79USB OTG. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79SD2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79UART1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80UART2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80CAN1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80

© 2014 Digi International Inc. viConnectCore for i.MX6 Hardware Reference ManualTable of ContentsVoltage supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93Agency Approval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94Agency Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94United States FCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94FCC Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94FCC-Approved Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95Antennas Approved for Use with the ConnectCore™ for i.MX6 Wi-Fi Modules . . . . . . . . . .95. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95RF Exposure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96Europe (ETSI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96OEM Labeling Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96CE Labeling Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96Declarations of Conformity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97Approved Antennas. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97Canada (IC). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97Labeling Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97Transmitters with Detachable Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

© 2014 Digi International Inc. 7ConnectCore for i.MX6 Hardware Reference ManualUsing this Guide This guide provides information about the Digi ConnectCore for i.MX6 embedded core module family.Conventions used in this guideThis table describes the typographic conventions used in this guide:Digi Information Document UpdatesPlease 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.Additional ResourcesRefer to the most recent Freescale i.MX6 processor reference manual and related documentation (available on the Freescale web site at: http://www.freescale.com/imx6) for additional information.This convention Is used foritalic typeEmphasis, new terms, variables, and document titles.monospaced typeFilenames, pathnames, and code examples.To contact Digi International by UseMailDigi International 1101 Bren Road EastMinnetonka, MN 55343U.S.A.World Wide Web http://www.digiembedded.com/support/Telephone (U.S.) (952) 912-3444 or (877) 912-3444Telephone (other locations) +1 (952) 912-3444 or (877) 912-3444

© 2014 Digi International Inc. 9ConnectCore for i.MX6 Hardware Reference Manual• ETM/ETB support• Support of i.MX6 typical interfaces:• 16/32-bit data/address bus• SATA II, 3.0Gbps (24-bit parallel bus, LVDS, HDMI, MIPI/DSI)• Cameras (20-bit parallel bus, MIPI/CSI)• MMC/SD/SDIO• 1x USB OTG with integrated PHY• 3x USB Host• 1x Host with integrated PHY• 2x Host with integrated HS-IC USB PHY• PCI Express Gen 2.0 lane• Gigabit Ethernet MAC• 10/100M Ethernet MAC• UART, SPI, I2C, PWM, CAN, I2S and GPIO• Ultra-miniature SMT module (50x50mmx5mm) based on 400-LGA padsIEEE 802.11 a/b/g/n and Bluetooth Features and FunctionalityThe RF interface of the ConnectCore for i.MX6 is handled by a Qualcomm-Atheros module capable of 2.4 GHz and 5 GHz connections using 802.11 a/b/g/n and Bluetooth 4.0 (Dual mode with Blueooth Low Energy support).The module is built with coexistence in mind and handles the BT coexistence internally. Cellular coexistence filtering is onboard to aid in designing systems susceptible to cellular interference.Module VariantsThe ConnectCore for i.MX6 module supports population options such as network interface (Wi-Fi), memory (flash, RAM), MCU-assist, processor (single, dual and quad-cores), and others.

© 2014 Digi International Inc. 10ConnectCore for i.MX6 Hardware Reference ManualBlock Diagram of the Freescale i.MX6The figure below shows the block diagram of the Freescale i.MX6 application processor. Not all functions are available on all processor variants.Block diagram of the ConnectCore 6 CPUThe following figure below provides a high-level block diagram of the ConnectCore for i.MX6 module.

© 2014 Digi International Inc. 11ConnectCore for i.MX6 Hardware Reference ManualBlock diagram of ConnectCore 6Power Supply Architecture of the ConnectCore 6The ConnectCore for i.MX6 provides a primary 5V power supply input. This supply is the main power domain to the on-module Dialog DA9063 power management IC (PMIC), which generates all required supply voltages for the module components as well as the carrier board.The module provides support for a backup battery (coin-cell or super cap) powering the real-time clock (RTC) on the module. In addition, rechargeable backup batteries (ML414, others) are also supported. The PMIC generates the following power domains that are available on the module pads:• 3.3V (GEN_3V3)Note: The maximum current consumption mentioned above is a combination of the current consumed by the module and by the carrier board. Moreover, 5x PMIC LDO outputs are also available on the module pads:• VLDO3• VLDO4• VLDO6• VLDO7• VLDO8Power domainRegulator typeOutput accuracyMaximum current Dropout voltage (MAX)Turn on time (MAX)Turn off time (MAX)Quiescent current in OFF mode (TYP)3.3V DC/DC +/-3% 1500mA - 1µA 1.2ms -

© 2014 Digi International Inc. 12ConnectCore for i.MX6 Hardware Reference ManualThe table below provides the characteristics of the optional LDO outputs:Note: • For information about using the LDOs options, please contact Digi.• VLDO3 is used for supplying MCA processor on the module.The power management IC located on the module is responsible for generating all required i.MX6 processor supply voltages. The following i.MX6x supplies are available on the module pads:• NVCC_ENET• NVCC_EIM• NVCC_LCD• NVCC_CSI• NVCC_RGMIISome of the I/O supplies are set on the module. See the table following table:The remaining I/O voltages must be set externally and are left open on the ConnectCore for i.MX6 module. See the following table for operating ranges of the remaining I/O supplies.LDO Output voltageOutput accuracyDefault voltageMaximum current Dropout voltage (MAX)Turn on time (MAX)Turn off time (MAX)Quiescent current in OFF mode (TYP)VLDO3 0.9-3.44V +/-3% 3.3V 200mA 150mV 1µA 300µs 1msVLDO4 0.9-3.44V +/-3% 3.3V 200mA 150mV 1µA 300µs 1msVLDO6 0.9-3.6V +/-3% 3.3V 200mA 150mV 1µA 200µs 1msVLDO7 0.9-3.6V +/-3% 1.8V 200mA 150mV 1µA 300µs 1msVLDO8 0.9-3.6V +/-3% 3.3V 200mA 150mV 1µA 300µs 1msPower domain ConnectionNVCC_GPIO GEN_3V3NVCC_JTAG GEN_3V3NVCC_NANDF GEN_3V3NVCC_SD1 GEN_3V3NVCC_SD2 GEN_3V3NVCC_SD3 GEN_3V3Power domain Min Type MaxNVCC_ENET 1.65V 1.8V 3.6VNVCC_EIM 2.8VNVCC_LCD 3.3VNVCC_CSI -NVCC_RGMII in HSIC 1.2V mode 1.15V - 1.30VNVCC_RGMII in RGMII 1.5V mode 1.43V - 1.58VNVCC_ 1.8V mode 1.70V - 1.90VNVCC_RGMII in RGMII 2.5V mode 2.25V - 2.625V

© 2014 Digi International Inc. 13ConnectCore for i.MX6 Hardware Reference ManualAs shown in the table above, the supplies have a wide operating range. In order to provide the most cost-effective and flexible solution for a given use-case, the supplies listed in the table need to be provided by the carrier board integrating the ConnectCore for i.MX6 module. However, PMIC power domains 3.3V - and LDO3/4/6/7/8 options - are dedicated power sources for supplying i.MX6 power domains.The MCU - assist specific power domain (LDO3_MCA) available on the ConnectCore for i.MX6 LGA pads is a power supply output powering the on-module Kinetis processor.The following diagram outlines the power supply approach of the ConnectCore for i.MX6. Inputs are marked red, blue marks outputs.ConnectCore 6 power supply diagram

© 2014 Digi International Inc. 14ConnectCore for i.MX6 Hardware Reference ManualBootstrapThe ConnectCore 6 is configured by default to boot in “Internal boot” mode. See the following table:Note: • 10K pull-up populated on BOOT_MODE1• 10K pull-down populated on BOOT_MODE0By default, the boot media configured on the ConnectCore for i.MX6 module is the on-module eMMC. This is achieved by having the following resistors populated on the module:• 10K pull-down on EIM_DA4 (BOOT_CFG1[4])• 10K pull-up on EIM_DA5 (BOOT_CFG1[5])• 10K pull-up on EIM_DA5 (BOOT_CFG1[6])• 10K pull-up on EIM_DA7 (BOOT_CFG1[7]• 10K pull-down on EIM_DA11 (BOOT_CFG2[3])• 10K pull-up on EIM_DA12 (BOOT_CFG2[4])When selecting “Internal Boot”, bootstrap pins shall be protected to insure a proper boot process. “Internal Boot” has the benefit that multiple boot media can be supported. For mass production, Digi recommends to use “Boot from fuses” for more security.BOOT_MODE [1:0] Boot type00 Boot from fuses01 Serial Downloader10 Internal Boot (default)11 Reserved

© 2014 Digi International Inc. 15ConnectCore for i.MX6 Hardware Reference ManualModule Pinout of the ConnectCore 6The module has a LGA pad structure based on 400 pads. See the following diagram for the general layout.ConnectCore top view module pinout

© 2014 Digi International Inc. 16ConnectCore for i.MX6 Hardware Reference ManualConnectCore 6 Pinout InformationThe following table provides pinout information of the ConnectCore for i.MX6 module.Please also refer to the Freescale i.MX6 technical documentation for additional information related to the signals listed in the table.LGA pad Pad name Multiplexing IO type CommentsA5 CSI0_MCLKALT0: IPU1_CSI0_HSYNCALT1:ALT2:ALT3: CCM_CLKO1ALT4:ALT5: GPIO5_IO19ALT6:ALT: ARM_TRACE_CTLNVCC_CSIA6 CSI0_DAT11ALT0: IPU1_CSI0_DATA11ALT1: AUD3_RXFSALT2: ECSPI2_SS0ALT3: UART1_RX_DATAALT4:ALT5: GPIO5_IO29ALT6:ALT7: ARM_TRACE08NVCC_CSI Connected on module to MCA processorA7 CSI0_DAT17ALT0: IPU1_CSI0_DATA17ALT1: EIM_DATA13ALT2:ALT3: UART4_CTS_BALT4:ALT5: GPIO6_IO03ALT6:ALT7: ARM_TRACE14NVCC_CSI A8 GND - A9 HDMI_D0_N HDMI_VPH A10 GND - A11 CSI_CLK0_P NVCC_MIPI A12 GND - A13 CSI_D1_N NVCC_MIPI A14 PCIE_RX_N PCIE_VPH A15 PCIE_TX_N PCIE_VPH A16 CLK2_P VDD_HIGH_CAP A17 GND - A18 CLK1_P VDD_HIGH_CAP A19 MLB_DP VDD_HIGH_CAP A20 MLB_DN VDD_HIGH_CAP B4 LVDS0_TX2_P NVCC_LVDS_2P5 B5 GND -

© 2014 Digi International Inc. 17ConnectCore for i.MX6 Hardware Reference ManualB6 CSI0_DAT14ALT0: IPU1_CSI0_DATA14ALT1: EIM_DATA10ALT2:ALT3: UART5_TX_DATAALT4:ALT5: GPIO6_IO00ALT6:ALT7: ARM_TRACE11NVCC_CSI B7 CSI0_DAT4ALT0: IPU1_CSI0_DATA04ALT1: EIM_DATA02ALT2: ECSPI1_SCLKALT3: KEY_COL5ALT4: AUD3_TXCALT5: GPIO5_IO22ALT6:ALT7: ARM_TRACE01NVCC_CSI B8 HDMI_D1_N HDMI_VPH B9 HDMI_D0_P HDMI_VPH B10 DSI_D0_P NVCC_MIPI B11 CSI_CLK0_N NVCC_MIPI B12 CSI_D2_N NVCC_MIPI B13 CSI_D1_P NVCC_MIPI B14 PCIE_RX_P PCIE_VPH B15 PCIE_TX_P PCIE_VPH B16 CLK2_N VDD_HIGH_CAP B17 GND - B18 CLK1_N VDD_HIGH_CAP B19 GND - B20 GND - B21 SD3_CLK/BT_UART_RTSALT0: SD3_CLKALT1: UART2_RTS_BALT2: FLEXCAN1_RXALT3:ALT4:ALT5: GPIO7_IO03ALT6:ALT7:NVCC_SD3(GEN_3V3)Connected to Bluetooth moduleC3 KEY_COL3ALT0: ECSPI1_SS3ALT1: ENET_CRSALT2: HDMI_TX_DDC_SCLALT3: KEY_COL3ALT4: I2C2_SCLALT5: GPIO4_IO12ALT6: SPDIF_INALT7:NVCC_GPIO(GEN_3V3)Connected to MCA processor and PMIC. Not recommended as main I2C port. 4,7K pull-up on module.C4 LVDS0_TX2_N NVCC_LVDS_2P5

© 2014 Digi International Inc. 18ConnectCore for i.MX6 Hardware Reference ManualC5 CSI0_DAT6ALT0: IPU1_CSI0_DATA06ALT1: EIM_DATA04ALT2: ECSPI1_MISOALT3: KEY_COL6ALT4: AUD3_TXFSALT5: GPIO5_IO24ALT6:ALT7: ARM_TRACE03NVCC_CSI C6 CSI0_DAT13ALT0: IPU1_CSI0_DATA13ALT1: EIM_DATA09ALT2:ALT3: UART4_RX_DATAALT4:ALT5: GPIO5_IO31ALT6:ALT7: ARM_TRACE10NVCC_CSI C7 CSI0_DAT5ALT0: IPU1_CSI0_DATA05ALT1: EIM_DATA03ALT2: ECSPI1_MOSIALT3: KEY_ROW5ALT4: AUD3_TXDALT5: GPIO5_IO23ALT6:ALT7: ARM_TRACE02NVCC_CSI C8 HDMI_D1_P HDMI_VPH C9 GND - C10 DSI_D0_N NVCC_MIPI C11 GND - C12 CSI_D2_P NVCC_MIPI C13 GND - C14 GND - C15 GND - C16 USB_H1_DN VDD_USB_CAP C17 TAMPER VDD_SNVS_IN C18 Reserved - C19 MLB_SP VDD_HIGH_CAP C20 MLB_SN VDD_HIGH_CAP C21 SD3_DAT7ALT0: SD3_DATA7ALT1: UART1_TX_DATAALT2:ALT3: ALT4:ALT5: GPIO6_IO17ALT6:ALT7:NVCC_SD3(GEN_3V3)

© 2014 Digi International Inc. 19ConnectCore for i.MX6 Hardware Reference ManualC22 SD3_DAT4/BT_UART_RXDALT0: SD3_DATA4ALT1: UART2_RX_DATAALT2:ALT3: ALT4:ALT5: GPIO7_IO01ALT6:ALT7:NVCC_SD3(GEN_3V3)Connected to Bluetooth moduleD2 KEY_ROW4ALT0: FLEXCAN2_RXALT1: IPU1_SISG5ALT2: USB_OTG_PWRALT3: KEY_ROW4ALT4: UART5_CTS_BALT5: GPIO4_IO15ALT6:ALT7:NVCC_GPIO(GEN_3V3) D3 KEY_ROW1ALT0: ECSPI1_SS0ALT1: ENET_COLALT2: AUD5_RXDALT3: KEY_ROW1ALT4: UART5_RX_DATAALT5: GPIO4_IO09ALT6: SD2_VSELECTALT7:NVCC_GPIO(GEN_3V3) D4 GND - D5 CSI0_DAT9ALT0: IPU1_CSI0_DATA09ALT1: EIM_DATA07ALT2: ECSPI2_MOSIALT3: KEY_ROW7ALT4: I2C1_SCLALT5: GPIO5_IO27ALT6:ALT7: ARM_TRACE06NVCC_CSI Connected on module to MCA processorD6 CSI0_DAT8ALT0: IPU1_CSI0_DATA08ALT1: EIM_DATA06ALT2: ECSPI2_SCLKALT3: KEY_COL7ALT4: I2C1_SDAALT5: GPIO5_IO26ALT6:ALT7: ARM_TRACE05NVCC_CSI Connected on module to MCA processorD7 HDMI_DDCCEC HDMI_VPH D8 GND - D9 DSI_D1_P NVCC_MIPI D10 GND - D11 CSI_D3_P NVCC_MIPI D12 Reserved - D13 #BT_DISABLE WLAN/BT_3V3 D14 JTAG_TDI NVCC_JTAG(GEN_3V3)

© 2014 Digi International Inc. 20ConnectCore for i.MX6 Hardware Reference ManualD15 #JTAG_TRST NVCC_JTAG(GEN_3V3) D16 USB_H1_DP VDD_USB_CAP D17 TEST_MODE VDD_SNVS_IN D18 ON/OFF VDD_SNVS_IN Must be connected to a power buttonD19 SATA_TX_N SATA_VPH D20 GND - D21 SD3_DAT1ALT0: SD3_DATA1ALT1: UART1_RTS_BALT2: FLEXCAN2_RXALT3: ALT4:ALT5: GPIO7_IO05ALT6:ALT7:NVCC_SD3(GEN_3V3) D22 SD3_RSTALT0: SD3_RESETALT1: UART3_RTS_BALT2:ALT3: ALT4:ALT5: GPIO7_IO08ALT6:ALT7:NVCC_SD3(GEN_3V3) D23 SD3_DAT5/BT_UART_TXDALT0: SD3_DATA5ALT1: UART2_TX_DATAALT2:ALT3: ALT4:ALT5: GPIO7_IO00ALT6:ALT7:NVCC_SD3(GEN_3V3)Connected to Bluetooth moduleE1 LVDS1_CLK_N NVCC_LVDS_2P5 E2 KEY_ROW0ALT0: ECSPI1_MOSIALT1: ENET_TX_DATA3ALT2: AUD5_TXDALT3: KEY_ROW0ALT4: UART4_RX_DATAALT5: GPIO4_IO07ALT6: DCIC2_OUTALT7:NVCC_GPIO(GEN_3V3) E3 KEY_COL1ALT0: ECSPI1_MISOALT1: ENET_MDIOALT2: AUD5_TXFSALT3: KEY_COL1ALT4: UART5_TX_DATAALT5: GPIO4_IO08ALT6: SD1_VSELECTALT7:NVCC_GPIO(GEN_3V3) E4 LVDS0_TX1_P NVCC_LVDS_2P5

© 2014 Digi International Inc. 21ConnectCore for i.MX6 Hardware Reference ManualE5 CSI0_DATA_ENALT0: IPU1_CSI0_DATA_ENALT1: EIM_DATA00ALT2:ALT3: ALT4:ALT5: GPIO5_IO20ALT6:ALT7: ARM_TRACE_CLKNVCC_CSI E6 CSI0_DAT15ALT0: IPU1_CSI0_DATA15ALT1: EIM_DATA11ALT2:ALT3: UART5_RX_DATAALT4:ALT5: GPIO6_IO01ALT6:ALT7: ARM_TRACE12NVCC_CSI E7 GND - E8 HDMI_CLK_N HDMI_VPH E9 DSI_D1_N NVCC_MIPI E10 DSI_CLK0_N NVCC_MIPI E11 CSI_D3_N NVCC_MIPI E12 Reserved - E13 Reserved - E14 JTAG_TDO NVCC_JTAG(GEN_3V3) E15 Reserved - E16 GND - E17 BOOT_MODE0 VDD_SNVS_IN E18 #POR VDD_SNVS_IN E19 SATA_TX_P SATA_VPH E20 GEN_3V3 NVCC_SD3(GEN_3V3 E21 SD3_DAT6ALT0: SD3_DATA6ALT1: UART1_RX_DATAALT2:ALT3: ALT4:ALT5: GPIO6_IO18ALT6:ALT7:NVCC_SD3(GEN_3V3) E22 NANDF_CLE/BT_WAKEALT0: NAND_CLEALT1: IPU2_SISG4ALT2:ALT3: ALT4:ALT5: GPIO6_IO07ALT6:ALT7:NVCC_NANDF(GEN_3V3)

© 2014 Digi International Inc. 22ConnectCore for i.MX6 Hardware Reference ManualE23 SD3_CMD/BT_UART_CTSALT0: SD3_CMDALT1: UART2_CTS_BALT2: FLEXCAN1_TXALT3: ALT4:ALT5: GPIO7_IO02ALT6:ALT7:NVCC_SD3(GEN_3V3) E24 SD3_DAT2ALT0: SD3_DATA2ALT1: ALT2:ALT3: ALT4:ALT5: GPIO7_IO06ALT6:ALT7:NVCC_SD3(GEN_3V3) F1 LVDS1_CLK_P NVCC_LVDS_2P5 F2 KEY_ROW3ALT0: ALT1: ASRC_EXT_CLK ALT2: HDMI_TX_DDC_SDAALT3: KEY_ROW3ALT4: I2C2_SDAALT5: GPIO4_IO13ALT6: SD1_VSELECT ALT7: NVCC_GPIO(GEN_3V3)Connected to MCA processor and PMIC. Not recommended as main I2C port. 4,7K pull-up on module.F3 GPIO_8ALT0: ESAI_TX5_RX0ALT1: XTALOSC_REF_CLK_32KALT2: EPIT2_OUTALT3: FLEXCAN1_RXALT4: UART2_RX_DATAALT5: GPIO1_IO08ALT6: SPDIF_SR_CLKALT7: USB_OTG_PWR_CTL_WAKENVCC_GPIO(GEN_3V3) F4 LVDS0_TX1_N NVCC_LVDS_2P5 F5 GND - F6 CSI0_DAT18ALT0: IPU1_CSI0_DATA18ALT1: EIM_DATA14ALT2:ALT3: UART5_RTS_BALT4:ALT5: GPIO6_IO04ALT6:ALT7: ARM_TRACE15NVCC_CSI F7 HDMI_D2_N HDMI_VPH F8 HDMI_CLK_P HDMI_VPH F9 GND - F10 DSI_CLK0_P NVCC_MIPI F11 GND - F12 GND - F13 JTAG_TCK NVCC_JTAG(GEN_3V3)

© 2014 Digi International Inc. 23ConnectCore for i.MX6 Hardware Reference ManualF14 JTAG_TMS NVCC_JTAG(GEN_3V3) F15 BOOT_MODE1 VDD_SNVS_IN F16 USB_H1_VBUS - F17 MLB_CP - F18 MLB_CN - F19 GND - F20 SD3_DAT0ALT0: SD3_DATA0ALT1: UART1_CTS_BALT2: FLEXCAN2_TXALT3: ALT4:ALT5: GPIO7_IO04ALT6:ALT7:NVCC_SD3(GEN_3V3) F21 NANDF_CS0ALT0: NAND_CE0_BALT1: ALT2:ALT3: ALT4:ALT5: GPIO6_IO11ALT6:ALT7:NVCC_NANDF(GEN_3V3) F22 #NANDF_WPALT0: NAND_WP_BALT1: IPU2_SISG5ALT2:ALT3: ALT4:ALT5: GPIO6_IO09ALT6:ALT7:NVCC_NANDF(GEN_3V3) F23 NANDF_CS3ALT0: NAND_CE3_BALT1: IPU1_SISG1ALT2: ESAI_TX1ALT3: EIM_ADDR26ALT4:ALT5: GPIO6_IO16ALT6: IPU2_SISG1ALT7:NVCC_NANDF(GEN_3V3) F24 SD3_DAT3ALT0: SD3_DATA3ALT1: UART3_CTS_BALT2:ALT3: ALT4:ALT5: GPIO7_IO07ALT6:ALT7:NVCC_SD3(GEN_3V3) G1 GND -

© 2014 Digi International Inc. 24ConnectCore for i.MX6 Hardware Reference ManualG2 GPIO_0ALT0: CCM_CLKO1ALT1: ALT2: KEY_COL5ALT3: ASRC_EXT_CLKALT4: EPIT1_OUTALT5: GPIO1_IO00ALT6: USB_H1_PWRALT7: SNVS_VIO_5NVCC_GPIO(GEN_3V3) G3 GPIO_2ALT0: ESAI_TX_FSALT1: ALT2: KEY_ROW6ALT3: ALT4:ALT5: GPIO1_IO02ALT6: SD2_WPALT7: MLB_DATANVCC_GPIO(GEN_3V3) G4 GND - G5 CSI0_PIXCLKALT0: IPU1_CSI0_PIXCLKALT1: ALT2:ALT3: ALT4:ALT5: GPIO5_IO18ALT6:ALT7: ARM_EVENTONVCC_CSI G6 CSI0_DAT19ALT0: IPU1_CSI0_DATA19ALT1: EIM_DATA15ALT2:ALT3: UART5_CTS_BALT4:ALT5: GPIO6_IO05ALT6:ALT7:NVCC_CSI G7 HDMI_D2_P HDMI_VPH G8 GND - G9 HDMI_HPD HDMI_VPH G10 GND - G11 CSI_D0_P NVCC_MIPI G12 CSI_D0_M NVCC_MIPI G13 JTAG_MOD NVCC_JTAG(GEN_3V3) G14 USB_OTG_VBUS USB_OTG_VBUS G15 #USB_OTG_CHD VDD_USB_CAP G16 USB_OTG_DN VDD_USB_CAP G17 USB_OTG_DP VDD_USB_CAP G18 GND - G19 SATA_RX_N SATA_VPH G20 GEN_3V3 NVCC_NANDF

© 2014 Digi International Inc. 25ConnectCore for i.MX6 Hardware Reference ManualG21 NANDF_D2ALT0: NAND_DATA02ALT1: SD1_DATA6ALT2:ALT3: ALT4:ALT5: GPIO2_IO02ALT6:ALT7:NVCC_NANDF(GEN_3V3) G22 NANDF_D6ALT0: NAND_DATA06ALT1: SD2_DATA6ALT2:ALT3: ALT4:ALT5: GPIO2_IO06ALT6:ALT7:NVCC_NANDF(GEN_3V3) G23 NANDF_D3ALT0: NAND_DATA03ALT1: SD1_DATA7ALT2:ALT3: ALT4:ALT5: GPIO2_IO03ALT6:ALT7:NVCC_NANDF(GEN_3V3) G24 NANDF_ALEALT0: NAND_ALEALT1: SD4_RESETALT2:ALT3: ALT4:ALT5: GPIO6_IO08 ALT6:ALT7:NVCC_NANDF(GEN_3V3) H1 LVDS1_TX0_N NVCC_LVDS_2P5 H2 KEY_ROW2ALT0: ECSPI1_SS2ALT1: ENET_TX_DATA2ALT2: FLEXCAN1_RXALT3: KEY_ROW2ALT4: SD2_VSELECTALT5: GPIO4_IO11ALT6: HDMI_TX_CEC_LINEALT7:NVCC_GPIO(GEN_3V3) H3 GPIO_9ALT0: ESAI_RX_FSALT1: WDOG1_BALT2: KEY_COL6ALT3: CCM_REF_EN_BALT4: PWM1_OUTALT5: GPIO1_IO09ALT6: SD1_WPALT7:NVCC_GPIO(GEN_3V3) H4 LVDS0_TX0_P NVCC_LVDS_2P5 H5 GND -

© 2014 Digi International Inc. 26ConnectCore for i.MX6 Hardware Reference ManualH6 CSI0_DAT16ALT0: IPU1_CSI0_DATA16ALT1: EIM_DATA12ALT2:ALT3: UART4_RTS_BALT4:ALT5: GPIO6_IO02ALT6:ALT7: ARM_TRACE13NVCC_CSI H19 SATA_RX_P SATA_VPH H20 GND - H21 NANDF_CS1/#MCA_INTALT0: NAND_CE1_BALT1: SD4_VSELECTALT2: SD3_VSELECTALT3: ALT4:ALT5: GPIO6_IO14ALT6:ALT7:NVCC_NANDF(GEN_3V3)Connected to MCA processorH22 NANDF_D1ALT0: NAND_DATA01ALT1: SD1_DATA5ALT2:ALT3: ALT4:ALT5: GPIO2_IO01ALT6:ALT7:NVCC_NANDF(GEN_3V3) H23 NANDF_D7ALT0: NAND_DATA07ALT1: SD2_DATA7ALT2:ALT3: ALT4:ALT5: GPIO2_IO07ALT6:ALT7:NVCC_NANDF(GEN_3V3) H24 NANDF_CS2ALT0: NAND_CE2_BALT1: IPU1_SISG0ALT2: ESAI_TX0ALT3: EIM_CREALT4: CCM_CLKO2ALT5: GPIO6_IO15ALT6: IPU2_SISG0ALT7:NVCC_NANDF(GEN_3V3) J1 LVDS1_TX0_P NVCC_LVDS_2P5 J2 KEY_COL0ALT0: ECSPI1_SCLKALT1: ENET_RX_DATA3ALT2: AUD5_TXCALT3: KEY_COL0ALT4: UART4_TX_DATAALT5: GPIO4_IO06ALT6: DCIC1_OUTALT7:NVCC_GPIO(GEN_3V3)

© 2014 Digi International Inc. 27ConnectCore for i.MX6 Hardware Reference ManualJ3 GPIO_6ALT0: ESAI_TX_CLKALT1: ALT2: I2C3_SDAALT3: ALT4:ALT5: GPIO1_IO06ALT6: SD2_LCTLALT7: MLB_SIGNVCC_GPIO(GEN_3V3) J4 LVDS0_TX0_N NVCC_LVDS_2P5 J5 CSI0_VSYNCALT0: IPU1_CSI0_VSYNCALT1: EIM_DATA01 ALT2:ALT3: ALT4:ALT5: GPIO5_IO21ALT6:ALT7: ARM_TRACE00NVCC_CSI J20 GEN_3V3 NVCC_SD1 J21 SD1_DAT2ALT0: SD1_DATA2ALT1: ECSPI5_SS1ALT2: GPT_COMPARE2ALT3: PWM2_OUTALT4: WDOG1_BALT5: GPIO1_IO19ALT6: WDOG1_RESET_B_DEBALT7:NVCC_SD1(GEN_3V3) J22 SD1_DAT1ALT0: SD1_DATA1ALT1: ECSPI5_SS0ALT2: PWM3_OUTALT3: GPT_CAPTURE2ALT4:ALT5: GPIO1_IO17ALT6:ALT7:NVCC_SD1(GEN_3V3) J23 SD1_CMDALT0: SD1_CMDALT1: ECSPI5_MOSIALT2: PWM4_OUTALT3: GPT_COMPARE1ALT4:ALT5: GPIO1_IO18ALT6:ALT7:NVCC_SD1(GEN_3V3) J24 NANDF_D0ALT0: NAND_DATA00ALT1: SD1_DATA4ALT2:ALT3: ALT4:ALT5: GPIO2_IO00ALT6:ALT7:NVCC_NANDF(GEN_3V3) K1 GND -

© 2014 Digi International Inc. 28ConnectCore for i.MX6 Hardware Reference ManualK2 KEY_COL2ALT0: ECSPI1_SS1ALT1: ENET_RX_DATA2ALT2: FLEXCAN1_TXALT3: KEY_COL2ALT4: ENET_MDCALT5: GPIO4_IO10ALT6: USB_H1_PWR_CTL_WAKEALT7:NVCC_GPIO(GEN_3V3) K3 GPIO_1ALT0: ESAI_RX_CLKALT1: WDOG2_BALT2: KEY_ROW5ALT3: USB_OTG_IDALT4: PWM2_OUTALT5: GPIO1_IO01ALT6: SD1_CD_BALT7:NVCC_GPIO(GEN_3V3) K4 GND - K5 CSI0_DAT10ALT0: IPU1_CSI0_DATA10ALT1: AUD3_RXCALT2: ECSPI2_MISOALT3: UART1_TX_DATAALT4:ALT5: GPIO5_IO28ALT6:ALT7: ARM_TRACE07NVCC_CSI K20 GEN_3V3 NVCC_SD2 K21 SD2_DAT1ALT0: SD2_DATA1ALT1: ECSPI5_SS0ALT2: EIM_CS2ALT3: AUD4_TXFSALT4: KEY_COL7ALT5: GPIO1_IO14ALT6:ALT7:NVCC_SD2(GEN_3V3) K22 SD2_CLKALT0: SD2_CLKALT1: ECSPI5_SCLKALT2: KEY_COL5ALT3: AUD4_RXFSALT4:ALT5: GPIO1_IO10ALT6:ALT7:NVCC_SD2(GEN_3V3) K23 SD2_DAT3ALT0: SD2_DATA3ALT1: ECSPI5_SS3ALT2: KEY_COL6ALT3: AUD4_TXCALT4:ALT5: GPIO1_IO12ALT6:ALT7:NVCC_SD2(GEN_3V3)

© 2014 Digi International Inc. 29ConnectCore for i.MX6 Hardware Reference ManualK24 NANDF_D4ALT0: NAND_DATA04ALT1: SD2_DATA4ALT2:ALT3: ALT4:ALT5: GPIO2_IO04ALT6:ALT7:NVCC_NANDF(GEN_3V3) L1 LVDS1_TX1_P NVCC_LVDS_2P5 L2 KEY_COL4ALT0: FLEXCAN2_TXALT1: IPU1_SISG4ALT2: USB_OTG_OCALT3: KEY_COL4ALT4: UART5_RTS_BALT5: GPIO4_IO14ALT6:ALT7:NVCC_GPIO(GEN_3V3) L3 GPIO_4ALT0: ESAI_TX_HF_CLKALT1: ALT2: KEY_COL7ALT3: ALT4:ALT5: GPIO1_IO04ALT6: SD2_CD_BALT7:NVCC_GPIO(GEN_3V3) L4 LVDS0_CLK_P NVCC_LVDS_2P5 L5 CSI0_DAT12ALT0: IPU1_CSI0_DATA12ALT1: EIM_DATA08ALT2:ALT3: UART4_TX_DATAALT4:ALT5: GPIO5_IO30ALT6:ALT7: ARM_TRACE09NVCC_CSI L20 SD1_DAT3ALT0: SD1_DATA3ALT1: ECSPI5_SS2ALT2: GPT_COMPARE3ALT3: PWM1_OUTALT4: WDOG2_BALT5: GPIO1_IO21ALT6: WDOG2_RESET_B_DEBALT7:NVCC_SD1(GEN_3V3) L21 SD1_CLKALT0: SD1_CLKALT1: ECSPI5_SCLKALT2:ALT3: GPT_CLKINALT4:ALT5: GPIO1_IO20ALT6:ALT7:NVCC_SD1(GEN_3V3) L22 GND -

© 2014 Digi International Inc. 30ConnectCore for i.MX6 Hardware Reference ManualL23 MCA_SWD_CLKALT0: ADC0_SE12/CMP0_IN2ALT1: PTA0/IRQ_0/LLWU_P7ALT2: TPM1_CH0ALT3: SWD_CLKLDO3_MCAL24 NANDF_D5ALT0: NAND_DATA05ALT1: SD2_DATA5ALT2:ALT3: ALT4:ALT5: GPIO2_IO05ALT6:ALT7:NVCC_NANDF(GEN_3V3) M1 LVDS1_TX1_N NVCC_LVDS_2P5 M2 GPIO_19ALT0: KEY_COL5ALT1: ENET_1588_EVENT0_OUTALT2: SPDIF_OUTALT3: CCM_CLKO1ALT4: ECSPI1_RDYALT5: GPIO4_IO05ALT6: ENET_TX_ERALT7:NVCC_GPIO(GEN_3V3) M3 GPIO_16ALT0: ESAI_TX3_RX2ALT1: ENET_1588_EVENT2_INALT2: ENET_REF_CLKALT3: SD1_LCTLALT4: SPDIF_INALT5: GPIO7_IO11ALT6: I2C3_SDAALT7: JTAG_DE_BNVCC_GPIO(GEN_3V3) M4 LVDS0_CLK_N NVCC_LVDS_2P5 M5 CSI0_DAT7ALT0: IPU1_CSI0_DATA07ALT1: EIM_DATA05ALT2: ECSPI1_SS0ALT3: KEY_ROW6ALT4: AUD3_RXDALT5: GPIO5_IO25ALT6:ALT7: ARM_TRACE04NVCC_CSI M20 SD2_CMDALT0: SD2_CMDALT1: ECSPI5_MOSIALT2: KEY_ROW5ALT3: AUD4_RXCALT4:ALT5: GPIO1_IO11ALT6:ALT7:NVCC_SD2(GEN_3V3) M21 MCA_IO12ALT0: ALT1: PTB3/IRQ_14ALT2: I2C0_SCLALT3: UART0_TXLDO3_MCAM22 LDO3_MCA LDO3_MCA

© 2014 Digi International Inc. 31ConnectCore for i.MX6 Hardware Reference ManualM23 MCA_SWD_DIOALT0: ALT1: PTA2ALT2: CMP0_OUTALT3: SWD_DIOLDO3_MCAM24 NANDF_RB0ALT0: NAND_READYALT1: IPU2_DI0_PIN01ALT2:ALT3: ALT4:ALT5: GPIO6_IO10ALT6:ALT7:NVCC_NANDF(GEN_3V3) N1 GND - N2 GPIO_18ALT0: ESAI_TX1ALT1: ENET_RX_CLKALT2: SD3_VSELECTALT3: SDMA_EXT_EVENT1ALT4: ASRC_EXT_CLKALT5: GPIO7_IO13ALT6: SNVS_VIO_5_CTLALT7:NVCC_GPIO(GEN_3V3) N3 VCC_LICELL VCC_LICELL N4 GND - N5 GEN_3V3 NVCC_GPIO N20 MCA_IO/USB0_PALT0: ADC0_SE11ALT1: PTB8ALT2: TPM0_CH3ALT3: LDO3_MCAN21 MCA_IO13ALT0: ALT1: PTB4/IRQ_15/LLWU_P6ALT2: I2C0_SDAALT3: UART0_RXLDO3_MCAN22 MCA_IO7ALT0: ADC0_SE0/CMP0_IN0ALT1: PTA12/IRQ_17/LPTMR0_ALT2ALT2: TPM1_CH0ALT3: TPM_CLKIN0LDO3_MCAN23 #MCA_RESETALT0: ALT1: PTA1/IRQ_1/LPTMR0_ALT1ALT2: TPM_CLKIN0ALT3: RESET_bLDO3_MCAN24 SD1_DAT0ALT0: SD1_DATA0ALT1: ECSPI5_MISOALT2:ALT3: GPT_CAPTURE1ALT4:ALT5: GPIO1_IO16ALT6:ALT7:NVCC_SD1(GEN_3V3) P1 LVDS1_TX2_N NVCC_LVDS_2P5

© 2014 Digi International Inc. 32ConnectCore for i.MX6 Hardware Reference ManualP2 ENET_CRS_DVALT0: ENET_RX_ENALT1: ESAI_TX_CLKALT2: SPDIF_EXT_CLKALT3: ALT4:ALT5: GPIO1_IO25ALT6:ALT7:NVCC_ENET P3 GPIO_7ALT0: ESAI_TX4_RX1ALT1: ECSPI5_RDYALT2: EPIT1_OUTALT3: FLEXCAN1_TXALT4: UART2_TX_DATAALT5: GPIO1_IO07ALT6: SPDIF_LOCKALT7: USB_OTG_HOST_MODENVCC_GPIO(GEN_3V3) P4 LVDS0_TX3_P NVCC_LVDS_2P5 P5 NVCC_CSI NVCC_CSI P20 MCA_IO/USB0_NALT0: ADC0_SE10ALT1: PTB9ALT2: TPM0_CH2ALT3: LDO3_MCAP21 MCA_IO14ALT0: ADC0_SE1/CMP0_IN1ALT1: PTB5/IRQ_16ALT2: TPM1_CH1ALT3: NMI_bLDO3_MCAP22 MCA_IO8ALT0: TSI0_IN9ALT1: PTA13ALT2:ALT3: LDO3_MCAP23 MCA_IO1ALT0: ALT1: PTA6/LLWU_P2ALT2: TPM0_CH4ALT3: SPI0_MISOLDO3_MCAP24 SD2_DAT0ALT0: SD2_DATA0ALT1: ECSPI5_MISOALT2:ALT3: AUD4_RXDALT4: KEY_ROW7ALT5: GPIO1_IO15ALT6: DCIC2_OUTALT7:NVCC_SD2(GEN_3V3) R1 LVDS1_TX2_P NVCC_LVDS_2P5 R2 ENET_RX_ERALT0: USB_OTG_IDALT1: ENET_RX_ERALT2: ESAI_RX_HF_CLKALT3: SPDIF_INALT4: ENET_1588_EVENT2_OUTALT5: GPIO1_IO24ALT6:ALT7:NVCC_ENET

© 2014 Digi International Inc. 33ConnectCore for i.MX6 Hardware Reference ManualR3 GPIO_5ALT0: ESAI_TX2_RX3ALT1: ALT2: KEY_ROW7ALT3: CCM_CLKO1ALT4:ALT5: GPIO1_IO05ALT6: I2C3_SCLALT7: ARM_EVENTINVCC_GPIO(GEN_3V3) R4 LVDS0_TX3_N NVCC_LVDS_2P5 R5 NVCC_RGMII NVCC_RGMII R20 MCA_IO19ALT0: ADC0_SE9/TSI0_IN7ALT1: PTB10ALT2: TPM0_CH1ALT3: LDO3_MCAR21 MCA_IO16ALT0: ALT1: PTB7/IRQ_3ALT2: TPM0_CH2ALT3: LDO3_MCAR22 MCA_IO9ALT0: ADC0_SE6/TSI0_IN4ALT1: PTB0/IRQ_8/LLWU_P4ALT2: EXTRG_INALT3: SPI0_SCKLDO3_MCAR23 MCA_IO2ALT0: ADC0_SE7/TSI0_IN5ALT1: PTA7/IRQ_7/LLWU_P3ALT2: SPI0_MISOALT3: SPI0_MOSILDO3_MCAR24 SD2_DAT2ALT0: SD2_DATA2ALT1: ECSPI5_SS1ALT2: EIM_CS3ALT3: AUD4_TXDALT4: KEY_ROW6ALT5: GPIO1_IO13ALT6:ALT7:NVCC_SD2(GEN_3V3) T1 GND - T2 GND - T3 GPIO_3ALT0: ESAI_RX_HF_CLKALT1: ALT2: I2C3_SCLALT3: XTALOSC_REF_CLK_24MALT4: CCM_CLKO2ALT5: GPIO1_IO03ALT6: USB_H1_OCALT7: MLB_CLKNVCC_GPIO(GEN_3V3) T4 GND - T5 GND - T20 MCA_IO24ALT0: ADC0_SE8/TSI0_IN6ALT1: PTB11ALT2: TPM0_CH0ALT3: LDO3_MCA

© 2014 Digi International Inc. 34ConnectCore for i.MX6 Hardware Reference ManualT21 MCA_IO22ALT0: ADC0_SE13ALT1: PTB13ALT2: TPM1_CH1ALT3: RTC_CLKOUTLDO3_MCAT22 MCA_IO10ALT0: ADC0_SE5/TSI0_IN3/DAC0_OUT/CMP0_IN3ALT1: PTB1/IRQ_9ALT2: UART0_TXALT3: UART0_RXLDO3_MCAT23 MCA_IO0ALT0: ALT1: PTA5/LLWU_P1/RTC_CLK_INALT2: TPM0_CH5ALT3: SPI0_SS_b LDO3_MCAT24 MCA_IO3ALT0: ADC0_SE3/TSI0_IN1ALT1: PTA8ALT2:ALT3: LDO3_MCAU1 LVDS1_TX3_N NVCC_LVDS_2P5 U2 ENET_TXD0ALT0: ALT1: ENET_TX_DATA0ALT2: ESAI_TX4_RX1ALT3: ALT4:ALT5: GPIO1_IO30ALT6:ALT7:NVCC_ENET U3 GND - U4 RGMII_TXCALT0: USB_H2_DATAALT1: RGMII_TXCALT2: SPDIF_EXT_CLKALT3: ALT4:ALT5: GPIO6_IO19ALT6:ALT7: XTALOSC_REF_CLK_24MNVCC_RGMII U5 RGMII_TD0ALT0: HSI_TX_READYALT1: RGMII_TD0ALT2:ALT3: ALT4:ALT5: GPIO6_IO20ALT6:ALT7:NVCC_RGMII U6 DISP0_DAT21ALT0: IPU1_DISP0_DATA21ALT1: IPU2_DISP0_DATA21ALT2: ECSPI1_MOSIALT3: AUD4_TXDALT4:ALT5: GPIO5_IO15ALT6:ALT7:NVCC_LCD

© 2014 Digi International Inc. 35ConnectCore for i.MX6 Hardware Reference ManualU19 EIM_DA3ALT0: EIM_DA03ALT1: IPU1_DISP1_DATA06ALT2: IPU2_CSI1_DATA06ALT3: ALT4:ALT5: GPIO3_IO03ALT6:ALT7: SRC_BOOT_CFG03NVCC_EIM U20 EIM_DA0ALT0: EIM_AD00ALT1: IPU1_DISP1_DATA09ALT2: IPU2_CSI1_DATA09ALT3: ALT4:ALT5: GPIO3_IO00ALT6:ALT7: SRC_BOOT_CFG00NVCC_EIM U21 EIM_LBAALT0: EIM_LBAALT1: IPU1_DI1_PIN17ALT2: ECSPI2_SS1ALT3: ALT4:ALT5: GPIO2_IO27ALT6:ALT7: SRC_BOOT_CFG26NVCC_EIM U22 MCA_IO11ALT0: ADC0_SE4/TSI0_IN2ALT1: PTB2/IRQ_10/LLWU_P5ALT2: UART0_RXALT3: UART0_TXLDO3_MCAU23 EIM_DA6ALT0: EIM_AD06ALT1: IPU1_DISP1_DATA03ALT2: IPU2_CSI1_DATA03ALT3: ALT4:ALT5: GPIO3_IO06ALT6:ALT7: SRC_BOOT_CFG06NVCC_EIM U24 MCA_IO4ALT0: ADC0_SE2/TSI0_IN0ALT1: PTA9ALT2:ALT3: LDO3_MCAV1 LVDS1_TX3_P NVCC_LVDS_2P5 V2 ENET_TXD1ALT0: MLB_CLKALT1: ENET_TX_DATA1ALT2: ESAI_TX2_RX3ALT3: ALT4: ENET_1588_EVENT0_INALT5: GPIO1_IO29ALT6:ALT7:NVCC_ENET V3 NVCC_ENET NVCC_ENET

© 2014 Digi International Inc. 36ConnectCore for i.MX6 Hardware Reference ManualV4 RGMII_RX_CTLALT0: USB_H3_DATAALT1: RGMII_RX_CTLALT2: ALT3: ALT4:ALT5: GPIO6_IO24ALT6:ALT7:NVCC_RGMII V5 RGMII_TD1ALT0: HSI_RX_FLAGALT1: RGMII_TD1ALT2: ALT3: ALT4:ALT5: GPIO6_IO21ALT6:ALT7:NVCC_RGMII V6 DISP0_DAT16ALT0: IPU1_DISP0_DATA16ALT1: IPU2_DISP0_DATA16ALT2: ECSPI2_MOSIALT3: AUD5_TXCALT4: SDMA_EXT_EVENT0ALT5: GPIO5_IO10ALT6:ALT7:NVCC_LCD V7 DISP0_DAT22ALT0: IPU1_DISP0_DATA22ALT1: IPU2_DISP0_DATA22ALT2: ECSPI1_MISOALT3: AUD4_TXFSALT4:ALT5: GPIO5_IO16ALT6:ALT7:NVCC_LCD V8 DI0_PIN3ALT0: IPU1_DI0_PIN03ALT1: IPU2_DI0_PIN03ALT2: AUD6_TXFSALT3: ALT4:ALT5: GPIO4_IO19ALT6:ALT7:NVCC_LCD V9 DI0_DISP_CLKALT0: IPU1_DI0_DISP_CLKALT1: IPU2_DI0_DISP_CLKALT2: ALT3: ALT4:ALT5: GPIO4_IO16ALT6:ALT7:NVCC_LCD

© 2014 Digi International Inc. 37ConnectCore for i.MX6 Hardware Reference ManualV10 DI0_PIN15ALT0: IPU1_DI0_PIN15ALT1: IPU2_DI0_PIN15ALT2: AUD6_TXCALT3: ALT4:ALT5: GPIO4_IO17ALT6:ALT7:NVCC_LCD V11 VSYS VSYS V12 PMIC_GPIO11 - PMICV13 PMIC_GPIO15 - PMICV14 CHG_WAKE - PMICV15 EIM_OEALT0: EIM_OEALT1: IPU1_DI1_PIN07ALT2: ECSPI2_MISOALT3: ALT4:ALT5: GPIO2_IO25ALT6:ALT7:NVCC_EIM V16 EIM_EB1ALT0: EIM_EB1ALT1: IPU1_DISP1_DATA10ALT2: IPU2_CSI1_DATA10ALT3: ALT4:ALT5: GPIO2_IO29ALT6:ALT7: SRC_BOOT_CFG28NVCC_EIM V17 EIM_D17ALT0: EIM_DATA17ALT1: ECSPI1_MISOALT2: IPU1_DI0_PIN06ALT3: IPU2_CSI1_PIXCLKALT4: DCIC1_OUTALT5: GPIO3_IO17ALT6: I2C3_SCLALT7:NVCC_EIM V18 EIM_DA11ALT0: EIM_DA11ALT1: IPU1_DI1_PIN02ALT2: IPU2_CSI1_HSYNCALT3: ALT4:ALT5: GPIO3_IO11ALT6:ALT7: SRC_BOOT_CFG11NVCC_EIM V19 EIM_DA9ALT0: EIM_DA9ALT1: IPU1_DISP1_DATA00ALT2: IPU2_CSI1_DATA00ALT3: ALT4:ALT5: GPIO3_IO09ALT6:ALT7: SRC_BOOT_CFG09NVCC_EIM

© 2014 Digi International Inc. 38ConnectCore for i.MX6 Hardware Reference ManualV20 EIM_DA13ALT0: EIM_DA13ALT1: IPU1_DI1_D0_CSALT2:ALT3: ALT4:ALT5: GPIO3_IO13ALT6:ALT7: SRC_BOOT_CFG13NVCC_EIM V21 EIM_DA10ALT0: EIM_DA10ALT1: IPU1_DI1_PIN15ALT2: IPU2_CSI1_DATA_ENALT3: ALT4:ALT5: GPIO3_IO10ALT6:ALT7: SRC_BOOT_CFG10NVCC_EIM V22 EIM_DA12ALT0: EIM_DA12ALT1: IPU1_DI1_PIN03ALT2: IPU2_CSI1_VSYNCALT3: ALT4:ALT5: GPIO3_IO12ALT6:ALT7: SRC_BOOT_CFG12NVCC_EIM V23 GND - V24 EIM_DA2ALT0: EIM_DA02ALT1: IPU1_DISP1_DATA07ALT2: IPU2_CSI1_DATA07ALT3: ALT4:ALT5: GPIO3_IO02ALT6:ALT7: SRC_BOOT_CFG02NVCC_EIM W1 GND - W2 GND - W3 ENET_MDCALT0: MLB_DATAALT1: ENET_MDCALT2: ESAI_TX5_RX0ALT3: ALT4: ENET_1588_EVENT1_INALT5: GPIO1_IO31ALT6:ALT7:NVCC_ENET W4 RGMII_TX_CTLALT0: USB_H2_STROBEALT1: RGMII_TX_CTLALT2: ALT3: ALT4:ALT5: GPIO6_IO26ALT6:ALT7: ENET_REF_CLKNVCC_RGMII W5 GND -

© 2014 Digi International Inc. 39ConnectCore for i.MX6 Hardware Reference ManualW6 DISP0_DAT20ALT0: IPU1_DISP0_DATA20ALT1: IPU2_DISP0_DATA20ALT2: ECSPI1_SCLKALT3: AUD4_TXCALT4:ALT5: GPIO5_IO14ALT6:ALT7:NVCC_LCD W7 DISP0_DAT15ALT0: IPU1_DISP0_DATA15ALT1: IPU2_DISP0_DATA15ALT2: ECSPI1_SS1ALT3: ECSPI2_SS1ALT4:ALT5: GPIO5_IO09ALT6:ALT7:NVCC_LCD W8 DISP0_DAT13ALT0: IPU1_DISP0_DATA13ALT1: IPU2_DISP0_DATA13ALT2: ALT3: AUD5_RXFSALT4:ALT5: GPIO5_IO07ALT6:ALT7:NVCC_LCD W9 GND - W10 DI0_PIN2ALT0: IPU1_DI0_PIN02ALT1: IPU2_DI0_PIN02ALT2: AUD6_TXDALT3: ALT4:ALT5: GPIO4_IO18ALT6:ALT7:NVCC_LCD W11 VSYS VSYS W12 VSYS VSYS W13 PMIC_PWR_EN - PMICW14 GND - W15 EIM_RWALT0: EIM_RWALT1: IPU1_DI1_PIN08ALT2: ECSPI2_SS0ALT3: ALT4:ALT5: GPIO2_IO26ALT6:ALT7: SRC_BOOT_CFG29NVCC_EIM

© 2014 Digi International Inc. 40ConnectCore for i.MX6 Hardware Reference ManualW16 EIM_D29ALT0: EIM_DATA29ALT1: IPU1_DI1_PIN15ALT2: ECSPI4_SS0ALT3: ALT4: UART2_RTS_BALT5: GPIO3_IO29ALT6: IPU2_CSI1_VSYNCALT7: IPU1_DI0_PIN14NVCC_EIM W17 GND - W18 EIM_A25ALT0: EIM_ADDR25ALT1: ECSPI4_SS1ALT2: ECSPI2_RDYALT3: IPU1_DI1_PIN12ALT4: IPU1_DI0_D1_CSALT5: GPIO5_IO02ALT6: HDMI_TX_CEC_LINEALT7:NVCC_EIM W19 EIM_D20ALT0: EIM_DATA20ALT1: ECSPI4_SS0ALT2: IPU1_DI0_PIN16ALT3: IPU2_CSI1_DATA15ALT4: UART1_RTS_BALT5: GPIO3_IO20ALT6: EPIT2_OUTALT7:NVCC_EIM W20 EIM_D24ALT0: EIM_DATA24ALT1: ECSPI4_SS2ALT2: UART3_TX_DATAALT3: ECSPI1_SS2ALT4: ECSPI2_SS2ALT5: GPIO3_IO24ALT6: AUD5_RXFSALT7: UART1_DTR_BNVCC_EIM W21 EIM_DA14ALT0: EIM_DA14ALT1: IPU1_DI1_D1_CSALT2: ALT3: ALT4:ALT5: GPIO3_IO14ALT6:ALT7: SRC_BOOT_CFG14NVCC_EIM W22 EIM_DA8ALT0: EIM_DA8ALT1: IPU1_DISP1_DATA01ALT2: IPU2_CSI1_DATA01ALT3: ALT4:ALT5: GPIO3_IO08ALT6:ALT7: SRC_BOOT_CFG08NVCC_EIM

© 2014 Digi International Inc. 41ConnectCore for i.MX6 Hardware Reference ManualW23 EIM_DA1ALT0: EIM_DA1ALT1: IPU1_DISP1_DATA08ALT2: IPU2_CSI1_DATA08ALT3: ALT4:ALT5: GPIO3_IO01ALT6:ALT7: SRC_BOOT_CFG01NVCC_EIM W24 EIM_DA4ALT0: EIM_DA4ALT1: IPU1_DISP1_DATA05ALT2: IPU2_CSI1_DATA05ALT3: ALT4:ALT5: GPIO3_IO04ALT6:ALT7: SRC_BOOT_CFG04NVCC_EIM Y1 ENET_REF_CLKALT0: ALT1: ENET_TX_CLKALT2: ESAI_RX_FSALT3: ALT4:ALT5: GPIO1_IO23ALT6: SPDIF_SR_CLKALT7:NVCC_ENET Y2 ENET_RXD0ALT0: ALT1: ENET_RX_DATA0ALT2: ESAI_TX_HF_CLKALT3: SPDIF_OUTALT4:ALT5: GPIO1_IO27ALT6:ALT7:NVCC_ENET Y3 ENET_MDIOALT0: ALT1: ENET_MDIOALT2: ESAI_RX_CLKALT3: ALT4: ENET_1588_EVENT1_OUTALT5: GPIO1_IO22ALT6: SPDIF_LOCKALT7:NVCC_ENET Y4 GND - Y5 RGMII_TD2ALT0: HSI_RX_DATAALT1: RGMII_TD2ALT2: ALT3: ALT4:ALT5: GPIO6_IO22ALT6:ALT7:NVCC_RGMII

© 2014 Digi International Inc. 42ConnectCore for i.MX6 Hardware Reference ManualY6 DISP0_DAT19ALT0: IPU1_DISP0_DATA19ALT1: IPU2_DISP0_DATA19ALT2: ECSPI2_SCLKALT3: AUD5_RXDALT4: AUD4_RXCALT5: GPIO5_IO13ALT6:ALT7: EIM_CS3NVCC_LCD Y7 DISP0_DAT11ALT0: IPU1_DISP0_DATA11ALT1: IPU2_DISP0_DATA11ALT2: ALT3: ALT4:ALT5: GPIO5_IO05ALT6:ALT7:NVCC_LCD Y8 DISP0_DAT10ALT0: IPU1_DISP0_DATA10ALT1: IPU2_DISP0_DATA10ALT2: ALT3: ALT4:ALT5: GPIO4_IO31ALT6:ALT7:NVCC_LCD Y9 NVCC_LCD NVCC_LCD Y10 PMIC_GPIO14 - Y11 GND - Y12 GND - Y13 NVCC_EIM NVCC_EIM Y14 EIM_EB0ALT0: EIM_EB0ALT1: IPU1_DISP1_DATA11ALT2: IPU2_CSI1_DATA11ALT3: ALT4: CCM_PMIC_READYALT5: GPIO2_IO28ALT6:ALT7: SRC_BOOT_CFG27NVCC_EIM Y15 EIM_D30ALT0: EIM_DATA30ALT1: IPU1_DISP1_DATA21ALT2: IPU1_DI0_PIN11ALT3: IPU1_CSI0_DATA03ALT4: UART3_CTS_BALT5: GPIO3_IO30ALT6: USB_H1_OCALT7:NVCC_EIM

© 2014 Digi International Inc. 43ConnectCore for i.MX6 Hardware Reference ManualY16 EIM_D21ALT0: EIM_DATA21ALT1: ECSPI4_SCLKALT2: IPU1_DI0_PIN17ALT3: IPU2_CSI1_DATA11ALT4: USB_OTG_OCALT5: GPIO3_IO21ALT6: I2C1_SCLALT7: SPDIF_INNVCC_EIM Y17 EIM_D19ALT0: EIM_DATA19ALT1: ECSPI1_SS1ALT2: IPU1_DI0_PIN08ALT3: IPU2_CSI1_DATA16ALT4: UART1_CTS_BALT5: GPIO3_IO19ALT6: EPIT1_OUTALT7:NVCC_EIM Y18 EIM_D22ALT0: EIM_DATA22ALT1: ECSPI4_MISOALT2: IPU1_DI0_PIN01ALT3: IPU2_CSI1_DATA10ALT4: USB_OTG_PWRALT5: GPIO3_IO22ALT6: SPDIF_OUTALT7:NVCC_EIM Y19 GND - Y20 EIM_DA15ALT0: EIM_DA15ALT1: IPU1_DI1_PIN01ALT2: IPU1_DI1_PIN04ALT3: ALT4:ALT5: GPIO3_IO15ALT6:ALT7: SRC_BOOT_CFG15NVCC_EIM Y21 EIM_DA7ALT0: EIM_DA7ALT1: IPU1_DISP1_DATA02ALT2: IPU2_CSI1_DATA02ALT3: ALT4:ALT5: GPIO3_IO07ALT6:ALT7: SRC_BOOT_CFG07NVCC_EIM Y22 MCA_IO27 LDO3_MCA Y23 MCA_IO23 LDO3_MCA Y24 EIM_EB2ALT0: EIM_EB2ALT1: ECSPI1_SS0ALT2: ALT3: IPU2_CSI1_DATA19ALT4: HDMI_TX_DDC_SCLALT5: GPIO2_IO30ALT6: I2C2_SCLALT7: SRC_BOOT_CFG30NVCC_EIM

© 2014 Digi International Inc. 44ConnectCore for i.MX6 Hardware Reference ManualAA2 ENET_RXD1ALT0: MLB_SIGALT1: ENET_RX_DATA1ALT2: ESAI_TX_FSALT3: ALT4: ENET_1588_EVENT3_OUTALT5: GPIO1_IO26ALT6:ALT7:NVCC_ENET AA3 ENET_TX_ENALT0: ALT1: ENET_TX_ENALT2: ESAI_TX3_RX2ALT3: ALT4:ALT5: GPIO1_IO28ALT6:ALT7:NVCC_ENET AA4 RGMII_RD0ALT0: HSI_RX_READYALT1: RGMII_RD0ALT2: ALT3: ALT4:ALT5: GPIO6_IO25ALT6:ALT7:NVCC_RGMII AA5 RGMII_TD3ALT0: HSI_RX_WAKEALT1: RGMII_TD3ALT2: ALT3: ALT4:ALT5: GPIO6_IO23ALT6:ALT7:NVCC_RGMII AA6 DISP0_DAT23ALT0: IPU1_DISP0_DATA23ALT1: IPU2_DISP0_DATA23ALT2: ECSPI1_SS0ALT3: AUD4_RXDALT4:ALT5: GPIO5_IO17ALT6:ALT7:NVCC_LCD AA7 DISP0_DAT12ALT0: IPU1_DISP0_DATA12ALT1: IPU2_DISP0_DATA12ALT2: ALT3: ALT4:ALT5: GPIO5_IO06ALT6:ALT7:NVCC_LCD

© 2014 Digi International Inc. 45ConnectCore for i.MX6 Hardware Reference ManualAA8 DISP0_DAT8ALT0: IPU1_DISP0_DATA08ALT1: IPU2_DISP0_DATA08ALT2: PWM1_OUTALT3: WDOG1_BALT4:ALT5: GPIO4_IO29ALT6:ALT7:NVCC_LCD AA9 DISP0_DAT4ALT0: IPU1_DISP0_DATA04ALT1: IPU2_DISP0_DATA04ALT2: ECSPI3_SS1ALT3: ALT4:ALT5: GPIO4_IO25ALT6:ALT7:NVCC_LCD AA10 VLDO6 VLDO6 AA11 VLDO7 VLDO7 AA12 GEN_3V3 GEN_3V3 AA13 EIM_WAITALT0: EIM_WAITALT1: EIM_DTACK_BALT2: ALT3: ALT4:ALT5: GPIO5_IO00ALT6:ALT7: SRC_BOOT_CFG25NVCC_EIM AA14 EIM_A23ALT0: EIM_ADDR23ALT1: IPU1_DISP1_DATA18ALT2: IPU2_CSI1_DATA18ALT3: IPU2_SISG3ALT4: IPU1_SISG3ALT5: GPIO6_IO06ALT6:ALT7: SRC_BOOT_CFG23NVCC_EIM AA15 EIM_D31ALT0: EIM_DATA31ALT1: IPU1_DISP1_DATA20ALT2: IPU1_DI0_PIN12ALT3: IPU1_CSI0_DATA02ALT4: UART3_RTS_BALT5: GPIO3_IO31ALT6: USB_H1_PWRALT7:NVCC_EIM AA16 GND - AA17 EIM_D25ALT0: EIM_DATA25ALT1: ECSPI4_SS3ALT2: UART3_RX_DATAALT3: ECSPI1_SS3ALT4: ECSPI2_SS3ALT5: GPIO3_IO25ALT6: AUD5_RXCALT7: UART1_DSR_BNVCC_EIM

© 2014 Digi International Inc. 46ConnectCore for i.MX6 Hardware Reference ManualAA18 EIM_EB3ALT0: EIM_EB3ALT1: ECSPI4_RDYALT2: UART3_RTS_BALT3: UART1_RI_BALT4: IPU2_CSI1_HSYNCALT5: GPIO2_IO31ALT6: IPU1_DI1_PIN03ALT7: SRC_BOOT_CFG31NVCC_EIM AA19 EIM_DA5ALT0: EIM_DA5ALT1: IPU1_DISP1_DATA04ALT2: IPU2_CSI1_DATA04ALT3: ALT4:ALT5: GPIO3_IO05ALT6:ALT7: SRC_BOOT_CFG05NVCC_EIM AA20 MCA_IO21 LDO3_MCA AA21 MCA_IO26 LDO3_MCA AA22 MCA_IO25 LDO3_MCA AA23 MCA_IO6/PMIC_GP_FB2 LDO3_MCA AB3 RGMII_RD1ALT0: HSI_TX_FLAGALT1: RGMII_RD1ALT2: ALT3: ALT4:ALT5: GPIO6_IO27ALT6:ALT7:NVCC_RGMII AB4 GND - AB5 DISP0_DAT17ALT0: IPU1_DISP0_DATA17ALT1: IPU2_DISP0_DATA17ALT2: ECSPI2_MISOALT3: AUD5_TXDALT4: SDMA_EXT_EVENT1ALT5: GPIO5_IO11ALT6:ALT7:NVCC_LCD AB6 DISP0_DAT9ALT0: IPU1_DISP0_DATA09ALT1: IPU2_DISP0_DATA09ALT2: PWM2_OUTALT3: WDOG2_BALT4:ALT5: GPIO4_IO30ALT6:ALT7:NVCC_LCD

© 2014 Digi International Inc. 47ConnectCore for i.MX6 Hardware Reference ManualAB7 DISP0_DAT6ALT0: IPU1_DISP0_DATA06ALT1: IPU2_DISP0_DATA06ALT2: ECSPI3_SS3ALT3: AUD6_RXCALT4:ALT5: GPIO4_IO27ALT6:ALT7:NVCC_LCD AB8 DISP0_DAT3ALT0: IPU1_DISP0_DATA03ALT1: IPU2_DISP0_DATA03ALT2: ECSPI3_SS0ALT3: ALT4:ALT5: GPIO4_IO24ALT6:ALT7:NVCC_LCD AB9 PMIC_GPIO7 - PMICAB10 GND - AB11 Reserved - AB12 EIM_BCLKALT0: EIM_BCLKALT1: IPU1_DI1_PIN16ALT2: ALT3: ALT4:ALT5: GPIO6_IO31ALT6:ALT7:NVCC_EIM AB13 EIM_CS0ALT0: EIM_CS0ALT1: IPU1_DI1_PIN05ALT2: ECSPI2_SCLKALT3: ALT4:ALT5: GPIO2_IO23ALT6:ALT7:NVCC_EIM AB14 PMIC_ADCIN1/GPIO0 -PMICAB15 EIM_A18ALT0: EIM_ADDR18ALT1: IPU1_DISP1_DATA13ALT2: IPU2_CSI1_DATA13ALT3: ALT4:ALT5: GPIO2_IO20ALT6:ALT7: SRC_BOOT_CFG18NVCC_EIM AB16 EIM_A20ALT0: EIM_ADDR20ALT1: IPU1_DISP1_DATA15ALT2: IPU2_CSI1_DATA15ALT3: ALT4:ALT5: GPIO2_IO18ALT6:ALT7: SRC_BOOT_CFG20NVCC_EIM

© 2014 Digi International Inc. 48ConnectCore for i.MX6 Hardware Reference ManualAB17 EIM_D28ALT0: EIM_DATA28ALT1: I2C1_SDAALT2: ECSPI4_MOSIALT3: IPU2_CSI1_DATA12ALT4: UART2_CTS_BALT5: GPIO3_IO28ALT6: IPU1_EXT_TRIGALT7: IPU1_DI0_PIN13NVCC_EIM AB18 EIM_D18ALT0: EIM_DATA18ALT1: ECSPI1_MOSIALT2: IPU1_DI0_PIN07ALT3: IPU2_CSI1_DATA17ALT4: IPU1_DI1_D0_CSALT5: GPIO3_IO18ALT6: I2C3_SDAALT7:NVCC_EIM AB19 PMIC_PWR1_EN AB20 #PMIC_VDD_FAULT AB21 GND - AB22 #PMIC_OFF AC4 RGMII_RD2ALT0: HSI_TX_DATAALT1: RGMII_RD2ALT2: ALT3: ALT4:ALT5: GPIO6_IO28ALT6:ALT7:NVCC_RGMII AC5 RGMII_RD3ALT0: HSI_TX_WAKEALT1: RGMII_RD3ALT2: ALT3: ALT4:ALT5: GPIO6_IO29ALT6:ALT7:NVCC_RGMII AC6 DISP0_DAT14ALT0: IPU1_DISP0_DATA14ALT1: IPU2_DISP0_DATA14ALT2: ALT3: AUD5_RXCALT4:ALT5: GPIO5_IO08ALT6:ALT7:NVCC_LCD AC7 DISP0_DAT7ALT0: IPU1_DISP0_DATA07ALT1: IPU2_DISP0_DATA07ALT2: ECSPI3_RDYALT3: ALT4:ALT5: GPIO4_IO28ALT6:ALT7:NVCC_LCD

© 2014 Digi International Inc. 49ConnectCore for i.MX6 Hardware Reference ManualAC8 DISP0_DAT0ALT0: IPU1_DISP0_DATA00ALT1: IPU2_DISP0_DATA00ALT2: ECSPI3_SCLKALT3: ALT4:ALT5: GPIO4_IO21ALT6:ALT7:NVCC_LCD AC9 DISP0_DAT1ALT0: IPU1_DISP0_DATA01ALT1: IPU2_DISP0_DATA01ALT2: ECSPI3_MOSIALT3: ALT4:ALT5: GPIO4_IO22ALT6:ALT7:NVCC_LCD AC10 MCA_VREFH - AC11 Reserved - AC12 GND - AC13 GND - AC14 PMIC_ADCIN2/GPIO1 -PMICAC15 EIM_CS1ALT0: EIM_CS1ALT1: IPU1_DI1_PIN06ALT2: ECSPI2_MOSIALT3: ALT4:ALT5: GPIO2_IO24ALT6:ALT7:NVCC_EIM AC16 EIM_A21ALT0: EIM_ADDR21ALT1: IPU1_DISP1_DATA16ALT2: IPU2_CSI1_DATA16ALT3: ALT4:ALT5: GPIO2_IO17ALT6:ALT7: SRC_BOOT_CFG21NVCC_EIM AC17 EIM_A17ALT0: EIM_ADDR17ALT1: IPU1_DISP1_DATA12ALT2: IPU2_CSI1_DATA12ALT3: ALT4:ALT5: GPIO2_IO21ALT6:ALT7: SRC_BOOT_CFG17NVCC_EIM AC18 GND -

© 2014 Digi International Inc. 50ConnectCore for i.MX6 Hardware Reference ManualAC19 EIM_A22ALT0: EIM_ADDR22ALT1: IPU1_DISP1_DATA17ALT2: IPU2_CSI1_DATA17ALT3: ALT4:ALT5: GPIO2_IO16ALT6:ALT7: SRC_BOOT_CFG22NVCC_EIM AC20 EIM_D23ALT0: EIM_DATA23ALT1: IPU1_DI0_D0_CSALT2: UART3_CTS_BALT3: UART1_DCD_BALT4: IPU2_CSI1_DATA_ENALT5: GPIO3_IO23ALT6: IPU1_DI1_PIN02ALT7: IPU1_DI1_PIN14NVCC_EIM AC21 MCA_IO28 LDO3_MCA AD5 RGMII_RXCALT0: USB_H3_STROBEALT1: RGMII_RXCALT2: ALT3: ALT4:ALT5: GPIO6_IO30ALT6:ALT7:NVCC_RGMIIAD6 DISP0_DAT18ALT0: IPU1_DISP0_DATA18ALT1: IPU2_DISP0_DATA18ALT2: ECSPI2_SS0ALT3: AUD5_TXFSALT4: AUD4_RXFSALT5: GPIO5_IO12ALT6:ALT7: EIM_CS2NVCC_LCD AD7 DISP0_DAT5ALT0: IPU1_DISP0_DATA05ALT1: IPU2_DISP0_DATA05ALT2: ECSPI3_SS2ALT3: AUD6_RXFSALT4:ALT5: GPIO4_IO26ALT6:ALT7:NVCC_LCD AD8 DI0_PIN4ALT0: IPU1_DI0_PIN04ALT1: IPU2_DI0_PIN04ALT2: AUD6_RXDALT3: SD1_WPALT4:ALT5: GPIO4_IO20ALT6:ALT7:NVCC_LCD

© 2014 Digi International Inc. 51ConnectCore for i.MX6 Hardware Reference ManualAD9 DISP0_DAT2ALT0: IPU1_DISP0_DATA02ALT1: IPU2_DISP0_DATA02ALT2: ECSPI3_MISOALT3: ALT4:ALT5: GPIO4_IO23ALT6:ALT7:NVCC_LCD AD10 VLDO4 - AD11 VLDO8 - AD12 PMIC_GP_FB3 - PMICAD13 PMIC_GP_FB1/GPIO13 -PMICAD14 PMIC_ADCIN3/GPIO2 -PMICAD15 EIM_A16ALT0: EIM_ADDR16ALT1: IPU1_DI1_DISP_CLKALT2: IPU2_CSI1_PIXCLKALT3: ALT4:ALT5: GPIO2_IO22 ALT6:ALT7: SRC_BOOT_CFG16NVCC_EIM AD16 EIM_A19ALT0: EIM_ADDR19ALT1: IPU1_DISP1_DATA14ALT2: IPU2_CSI1_DATA14ALT3: ALT4:ALT5: GPIO2_IO19ALT6:ALT7: SRC_BOOT_CFG19NVCC_EIM AD17 EIM_A24ALT0: EIM_ADDR24ALT1: IPU1_DISP1_DATA19ALT2: IPU2_CSI1_DATA19ALT3: IPU2_SISG2ALT4: IPU1_SISG2ALT5: GPIO5_IO04ALT6:ALT7: SRC_BOOT_CFG24NVCC_EIM AD18 EIM_D27ALT0: EIM_DATA27ALT1: IPU1_DI1_PIN13ALT2: IPU1_CSI0_DATA00ALT3: IPU2_CSI1_DATA13ALT4: UART2_RX_DATAALT5: GPIO3_IO27ALT6: IPU1_SISG3ALT7: IPU1_DISP1_DATA23NVCC_EIM

© 2014 Digi International Inc. 52ConnectCore for i.MX6 Hardware Reference ManualSignal Usage LimitationsThe following signals available on ConnectCore for i.MX6 pads have a limited usage:• SD1_CLK (pad L21), SD1_CMD (pad J23), SD1_DAT[3:0] (pads L20, J21, J22 and N24) are only available externally on modules which don't have Wi-Fi populated.• SD3_DAT4/BT_UART_RXD (pad C22), SD3_DAT5/BT_UART_TXD (pad D23), SD3_CLK/BT_UART_RTS (pad B21), SD3_CMD/BT_UART_CTS (pad E23) are only available externally on modules which don't have Bluetooth populated.• NANDF_CLE/BT_WAKE (pad E22) is only available externally on modules which don't have Bluetooth populated.• I2C2_SCL/KEY_COL3 (pad C3) and I2C2_SDA/KEY_ROW3 (pad F2) are used on the module as I2C signals connected to the PMIC and MCA processor. Using these signals externally should be done with caution, since it could prevent the module from working properly. It is recommended that you use another I2C port for connecting external devices to the ConnectCore i.MX6 module in order to avoid excessive bus load.• NANDF_CS1/#MCA_INT (pad H21), CSI0_DAT11/ECSPI2_SS0 (pad A6), CSI0_DAT8/ECSPI2_SCLK (pad D6), CSI0_DAT10/ECSPI2_MISO (pad K5) and CSI0_DAT9/ECSPI2_MOSI (pad D5) are connected to MCA processor. #MCA_INT is a signal reserved as interrupt between MCA processor and i.MX6 processor. The other signals are a SPI bus shared between i.MX6 and MCA processor. The usage and availability of these signals is depending on the firmware running in the MCA processor.• ON/OFF (pad D18) signal is connected to PMIC and MCA. • #POR (pad E18) is connected to PMIC and i.MX6 processor.AD19 EIM_D26ALT0: EIM_DATA26ALT1: IPU1_DI1_PIN11ALT2: IPU1_CSI0_DATA01ALT3: IPU2_CSI1_DATA14ALT4: UART2_TX_DATAALT5: GPIO3_IO26ALT6: IPU1_SISG2ALT7: IPU1_DISP1_DATA22NVCC_EIM AD20 EIM_D16ALT0: EIM_DATA16ALT1: ECSPI1_SCLKALT2: IPU1_DI0_PIN05ALT3: IPU2_CSI1_DATA18ALT4: HDMI_TX_DDC_SDAALT5: GPIO3_IO16ALT6: I2C2_SDAALT7:NVCC_EIM

© 2014 Digi International Inc. 53ConnectCore for i.MX6 Hardware Reference ManualAbout the ConnectCore 6 Adapter BoardThe ConnectCore 6 adapter board allows connecting the ConnectCore 6 module to the Jumpstart board for the i.MX53 (JSCCWMX53), providing connections and hardware to use most of the interfaces of the module for initial development and prototyping. The ConnectCore 6 module is soldered on the adapter board. The adapter has two 2x90 pin connectors for connecting the board to the JSCCWMX53.The following picture shows the block diagram of hardware formed by the ConnectCore 6, the adapter board and the JSCCWMX53. Dash boxes represent interfaces of the JSCCWMX53 that are not connected to the adapter board.Refer to the Single Board Computer (SBC) development board design information posted on the Digi technical support website for a reference design based on a discrete implementation without using an adapter board.Hardware block diagram of the ConnectCore 6

© 2014 Digi International Inc. 54ConnectCore for i.MX6 Hardware Reference ManualFeatures of the ConnectCore 6 Adapter Board• ConnectCore 6 module• Boot mode and boot source configuration switches• +5V regulator• Coin cell connector to supply the on module RTC• Gigabit Ethernet PHY• Gigabit Ethernet connector with link and speed LEDs• HDMI connector• LVDS1 connector• MIPI Camera & MIPI Display connector• PCI express mini card connector • Connector for the Kinetis GPIO signals and SWD (single wire debug) interface.• Two 2x90 pin connectors for connecting the board to the JSCCWMX53ConnectCore 6 Adapter BoardTop sideBottom side

© 2014 Digi International Inc. 55ConnectCore for i.MX6 Hardware Reference ManualBlock DiagramConnectCore 6 GPIO AssignmentsThe table below show the default GPIO assignments done on the ConnectCore 6 module on the adapter board.Signal name GPIO Use on the adapter boardNAND_D0 GPIO2_0 Audio Headphone detectionNAND_D1 GPIO2_1 JSCCWMX53 Touch IRQNAND_D2 GPIO2_2 User LED1NAND_D3 GPIO2_3 User LED2NAND_D4 GPIO2_4 User Key 1NAND_D5 GPIO2_5 User Key 2

© 2014 Digi International Inc. 56ConnectCore for i.MX6 Hardware Reference ManualI2C Address TableThe ConnectCore 6 module has three I2C busses available on the module pinout. The default configuration of the adapter board uses I2C2 and I2C3 busses. The following tables show the configuration and use of these two I2C busses on the adapter board.I2C2This I2C bus is used internally on the ConnectCore 6 module. The bus is connected to the PMIC and to the Kinetis MCA, and it's used to configure and monitor the PMIC. This I2C bus is available on the module PADs, but should not be used unless absolutely necessary. A problem on this bus can cause the module to not boot correctly.Two 4K7 pull-up resistors to 3.3V are connected to the I2C2 lines on the ConnectCore 6 module.The following table shows the interfaces connected to the I2C2 bus.I2C3The I2C bus is not used internally on the ConnectCore 6 module. Two 2K2 pull-up resistors to 3.3V are connected to the I2C3 lines on the adapter board.NAND_D6 GPIO2_6 EIM IRQNAND_D7 GPIO2_7 JSCCWMX53 DIGIO0EIM_CSI GPIO2_24 JSCCWMX53 DIGIO1EIM_EB0 GPIO2_28 JSCCWMX53 DIGIO2EIM_EB1 GPIO2_29 JSCCWMX53 DIGIO3EIM_DA10 GPIO3_10 USB Hub resetEIM_DA15 GPIO3_15 CSI1 Reset / Key Col 7EIM_WAIT GPIO5_0 CSI0 Reset / Key Row 7EIM_BCLK GPIO6_31 MIPI Backlight controlSD3_DAT2 GPIO7_6 MIPI GPIOSD3_DAT3 GPIO7_7 PCIe Mini Card Wake upSD3_RST GPIO7_8 PCIe Mini Card ResetGPIO_16 GPIO7_11 LVDS1 Touch IRQInterface Speed (Kbps) AddressKinetis MCA 400 SW configurablePMIC 400 Write: 0xB0Read: 0xB1Module PADs 400

© 2014 Digi International Inc. 57ConnectCore for i.MX6 Hardware Reference ManualThe following table shows the interfaces connected to the I2C3 bus.(1) The JSCCWMX53 has an HDMI transmitter. This device is not used because an HDMI transmitter is already integrated on the ConnectCore 6 module.(2) The JSCCWMX53 has an EM3027 RTC device. This device is not used because an RTC controller is already integrated on the ConnectCore 6 module.Boot Switches for the ConnectCore 6Boot SwitchesInterface Speed (Kbps) Address CommentHDMI EDID 100 0x50 Read only accessesHDMI Transmitter 400 0x38, 0x39, 0x3F Not used (1)MIPI Camera - - Depend on display usedPCIe mini card - - Depend on PCIe card usedParallel LCD (touch) - - Depend on the LCD usedAudio CODEC 400 0x0A Address of SGTL5000Peripheral Connector - - Depends on the device connectedRTC (2) 400 0x56 Address of EM3027 RTCI2C connector - - Depends on the device connected

© 2014 Digi International Inc. 58ConnectCore for i.MX6 Hardware Reference ManualBoot Mode Switch, SW6Use SW6 to configure the module boot mode:Boot Source Switch, SW5Use SW5 to configure the source of the boot code when SW6 is configured in boot from the board settings mode.Configuration Resistors for the ConnectCore 6Configuration resistorsSW6 Pin 1 SW6 Pin 2 CommentsOFF OFF Boot from FusesON OFF Serial downloaderOFF ON Boot from board settingsON ON ReservedSW5 Pin 1 SW5 Pin 2 SW5 Pin 3 SW5 Pin 3 CommentsON ON OFF OFF Boot from eMMC, 1-bit data busOFF ON OFF OFF Boot from eMMC, 4-bit data busON OFF OFF OFF Boot from eMMC, 8-bit data busON - ON OFF Boot from microSD, 4-bit data bus- - OFF ON Boot from SATA

© 2014 Digi International Inc. 59ConnectCore for i.MX6 Hardware Reference ManualGigabit Ethernet PHY AddressThe adapter board has a Gigabit PHY for the Gigabit interface. The address of the Gigabit PHY can be configured with four configuration resistors. The Gigabit PHY address configured by default is 0x0.USB HostThe ConnectCore 6 module provides one USB Host port. This USB port can be connected on the adapter board to the PCIe mini card connector and to the JSCCWMX53. Four configuration resistors are used to select the interface where the USB Host is connected.By default the USB Host port is connected to the JSCCWMX53.ConnectCore 6 Gigabit LEDsGigabit LEDsR32 R24 R30 R31 PHY AddressNOT Populated Populated NOT Populated Populated 0x0Populated NOT Populated NOT Populated Populated 0x1NOT Populated Populated Populated NO Populated 0x2Populated NOT Populated Populated NOT Populated 0x3R678 R679 R658 R659 USB host connectionNOT Populated NOT Populated Populated Populated To JSCCWMX53Populated Populated NOT Populated NOT Populated To PCIe

© 2014 Digi International Inc. 60ConnectCore for i.MX6 Hardware Reference ManualGigabit Ethernet LEDsThe Gigabit Ethernet PHY has two outputs to indicate the link and activity status of the port. These outputs are connected to a green LED and to a yellow LED, integrated on the Ethernet connector. The following table shows the link/activity status indicated by the two LEDs.5V RegulatorThe adapter board has several interfaces that need a regulated 5V supply. To generate this supply one LTC3125 step-up DC/DC converter is used. This DC/DC converted can generate a regulated 5V from a 1.8V to 5.5V input supply. The LTC3125 will maintain voltage regulation even when the input voltage is above the desired output voltage.The 5V regulator will be enabled by the ConnectCore 6 signal PWR_EN. On low power mode this regulator will be disabled. The following table shows the interfaces of the adapter board where the +5V supply is connected.Yellow LED Green LED Link/Activity StatusOFF OFF Link offON OFF 1000 Link/ No activityBlinking OFF 1000 Link/ activity (Rx, Tx)OFF ON 100 Link/ No activity OFF Blinking 100 Link/Activity (Rx, Tx)ON ON 10 Link/ No activityBlinking Blinking 10 Link/ activity (Rx, Tx)Interface CommentsUSBH1_VBUS Power supply for the USB Host controller of the i.MX6 CPULVDS1 Supply for the LVDS backlight

© 2014 Digi International Inc. 61ConnectCore for i.MX6 Hardware Reference ManualCoin Cell ConnectorCoin Cell Connector, P5The adapter board provides a 2-pin, 2.54mm pitch straight pin header for connecting an external coin cell or super capacitor to power the RTC interface when the main supply is off. If higher voltage is present on the main supply, it will be used as a power source for the RTC.The following table shows the pinout of the coin cell connector.There are three types of components that can be connected to this connector: Lithium coin cells (Primary cell: non-rechargeable), Lithium coin cells (Secondary cell: rechargeable), and Supercaps. When a Primary Lithium coin cell is connected, the PMIC backup battery 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.HDMI Supply for HDMI displayMIPI Supply for MIPI camera and displayPin Signal Comments1 VCC_LICELL Power supply for RTC2 GND Ground

© 2014 Digi International Inc. 62ConnectCore for i.MX6 Hardware Reference ManualThe 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.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.Gigabit Ethernet

© 2014 Digi International Inc. 63ConnectCore for i.MX6 Hardware Reference ManualGigabit PHYThe adapter board has a triple-speed (10Base-T/100Base-Tx/1000Base-T) Ethernet PHY connected to the RGMII interface of the ConnectCore 6 module. Two GPIO signals of the i.MX6 CPU are used to reset the Ethernet PHY (GPIO1_25) and as interrupt input from the PHY (GPIO1_28).Gigabit Connector, J3The adapter board provides a Gigabit RJ-45 connector with integrated 1:1 transformer and link/activity LEDs. The functionality of the two LEDs is detailed on chapter Gigabit Ethernet LEDs.The following table shows the pinout of the Gigabit connector.Pin Signal Comments1 TRP1+ Transmit and receive pair 1 data +2 TRP1- Transmit and receive pair 1 data -3 TRP2+ Transmit and receive pair 2 data +4 TRP2- Transmit and receive pair 2 data -5 TRP3+ Transmit and receive pair 3 data +6 TRP3- Transmit and receive pair 3 data -7 TRP4+ Transmit and receive pair 4 data +8 TRP4- Transmit and receive pair 4 data -

© 2014 Digi International Inc. 64ConnectCore for i.MX6 Hardware Reference ManualHDMIThe ConnectCore 6 module provides an HDMI 1.4a compatible interface. The interface includes the HDMI controller and PHY. Video resolutions up to 1080p@120Hz HDTV are supported. All audio formats as specified by the HDMI Specification 1.4a are supported. Hot plug/unplug detection is also supported.The adapter board provides an HDMI port protection device with all ESD, overcurrent output protection and backdrive protection for an HDMI port.HDMI Connector, J22The adapter board provides an HDMI connector, J22. The table below shows the pinout of the HDMI connector.Pin Signal Comments1 HDMI_TX2+ Transmit and receive pair 2 data +2 GND Data2 shield3 HDMI_TX2- Transmission pair2 data-4 HDMI_TX1+ Transmission pair1 data+5 GND Data 1 shield6 HDMI_TX1- Transmission pair 1 data-7 HDMI_TX0+ Transmission pair 0 data+8 GND Data0 shield9 HDMI_TX0- Transmission pair 0 data-10 HDMI_TXC+ Transmission pair clock+11 GND Clock shield

© 2014 Digi International Inc. 65ConnectCore for i.MX6 Hardware Reference ManualLVDS1LVDS InterfaceThe adapter board provides a 30 pin, 1.25mm pitch connector (Hirose DF14-30P-1.25H) for accessing the ConnectCore 6 LVDS1 interface.The LVDS connector provides access to the following LVDS capabilities:• 4 LVDS differential data pairs• 1 LVDS differential clock pair• SPI bus for an external touch screen controller• Interrupt input for touch screen• PWM output to control the backlight brightness• +3.3VDC and +5VDC supplies12 HDMI_TXC- Transmission pair clock-13 NC Consumer electronic control14 NC Reserved15 HDMI_SCL I2C SCL16 HDMI_SDA I2C SDA17 GND DDC/CEC Ground18 +5V 5V supply (50mA max)19 HOTPLUG_DET Hot plug detection

© 2014 Digi International Inc. 66ConnectCore for i.MX6 Hardware Reference ManualLVDS Connector, P7The table below shows the pinout of the LVDS1 connector, P7:MIPI Camera and MIPI Display The ConnectCore 6 board provides a MIPI camera serial interface (MIPI_CSI) compliant with the MIPI CSI-2 specification. A MIPI D-PHY is also included on the module, allowing direct connections between the module and a MIPI CSI-2 compliant camera sensor. This interface supports up to 4 differential data pairs.Pin Signal Comments1 +3.3V Generated on PMIC buckperi2 +3.3V Generated on PMIC buckperi3 GND4 LVDS1_TX0_N Transmission pair 0 data -5 LVDS1_TX0_P Transmission pair 0 data +6 GND7 LVDS1_TX1_N Transmission pair 1 data-8 LVDS1_TX1_P Transmission pair 1 data +9 GND10 LVDS1_TX2_N Transmission pair 2 data-11 LVDS1_TX2_P Transmission pair 2 data+12 GND13 LVDS1_CLK_N Transmission pair clock-14 LVDS1_CLK_P Transmission pair clock+15 GND16 LVDS1_TX3_N Transmission pair 3 data-17 LVDS1_TX3_P Transmission pair 3 data+18 GND19 nc20 nc21 nc22 nc23 LVDS1_PENIRQ# Connected to i.MX6 GPIO_16 pad24 ECSPI2_MOSI25 ECSPI2_MISO26 ECSPI2_CLK27 ECSPI2_SS1 Connected to i.MX6 EIM_LBA pad28 PWM1 Shared with MIPI display29 +5V Generated on adapter board30 +5V Generated on adapter board

© 2014 Digi International Inc. 67ConnectCore for i.MX6 Hardware Reference ManualThe ConnectCore for iMX6 board provides a MIPI display serial interface (MIPI_DSI) compliant with the MIPI DSI specification. A MIPI D-PHY is also included on the module, allowing direct connections between the module and a MIPI DSI compliant display. This interface supports up to 2 differential data pairs.MIPI ConnectorThe adapter board provides a 2x15 pin, 0.5mm pitch connector (Molex 54167-0308) for the MIPI interfaces. The following table shows the pinout of the MIPI connector.Pin Signal Comments1 +5V Supply for camera and display2 CSI_D0_N MIPI Camera pair 0 data-3 +5V Supply for camera and display4 CSI_D0_P MIPI Camera pair 0 data+5 MIPI_I2C_SDA I2C2 bus6 GND7 MIPI_I2C_SCL I2C2 bus8 CSI_D1_N MIPI Camera pair 1 data-9 PWM1 Shared with LVDS1 interface10 CSI_D1_P MIPI Camera pair 1 data+11 MIPI_BACKLGT_ON MIPI Display Backlight control12 GND13 MIPI_GPIO Can be used to reset or disable a MIPI Camera or display14 CSI_D2_N MIPI Camera pair 2 data-15 DSI_D0_P MIPI Display pair 0 data+16 CSI_D2_P MIPI Camera pair 2 data+17 DSI_D0_N MIPI Display pair 0 data-

© 2014 Digi International Inc. 68ConnectCore for i.MX6 Hardware Reference ManualPCI Express Mini Card InterfaceThe ConnectCore 6 module provides a PCI express controller and a PCI express PHY. The adapter board has a half size mini PCIe card connector (J6) to support this interface.The following interfaces are connected to the PCIe card connector:• PCIe: Three differential pairs for transmit data, receive data and clock• I2C3• USB Host 2.0. This interface is shared with the USB connected to the JSCCWMX53. Please refer to chapter Configuration Resistors to connect this interface for the PCIe connector• PCIE_WAKE_N: output, open drain, low level signal to wake up the module• PCIE_RESET_N: low level signal to reset the mini PCIe card.18 GND19 GND20 CSI_D3_N MIPI Camera pair 3 data-21 DSI_CLK0_P MIPI Display clock+22 CSI_D3_P MIPI Camera pair 3 data23 DSI_CLK0_N MIPI Display clock-24 GND25 GND26 CSI_CLK0_N MIPI Camera clock-27 DSI_D1_P MIPI Display pair 1 data+28 CSI_CLK0_P MIPI Camera clock+29 DSI_D1_N MIPI Display pair 1 data-30 GND

© 2014 Digi International Inc. 69ConnectCore for i.MX6 Hardware Reference ManualPCI Express Mini Card ConnectorThe following table shows the pinout of the PCI express mini card connector.Pin Signal Comments1PCIE_WAKE_N23.3V3-4 GND5-61.5V7-8-9 GND10 -11 PCIE_CLK_N12 -13 PCIE_CLK_P14 -15 GND16 -17 -18 GND19 -20 -21 GND22 PCIE_RESET_N23 PCIE_RX_N24 +3.3V25 PCIE_RX_P26 GND27 GND28 +1.5V29 GND30 I2C3_SCL31 PCIE_TX_N32 I2C3_SDA33 PCIE_TX_P34 GND35 GND36 USB_DN37 GND

© 2014 Digi International Inc. 70ConnectCore for i.MX6 Hardware Reference ManualKinetis Microcontroller Assistant, MCAThe ConnectCore 6 module has a Kinetic microcontroller for wake up, power management control, and analogue and digital GPIO expander.The MCA can be programmed through the Serial Wire Debug (SWD) interface. These signals are available on the module pinout and are connected on the adapter board to the MCA connector.All the MCA signals that are not used internally on the ConnectCore 6 module are connected to the module pinout. These signals can be used as GPIO, low leakage wake up sources, PWM outputs, etc. On the adapter these signals are connected to the MCA connector. Kinetis MCA Connector, P1The adapter provides a 2x25 pin, 1.27mm pitch, pin header (SAMTEC TFM-125-32-L-D-A) for the Kinetis MCA signals. Four of these signals are connected to the ConnectCore 6 module and also to the touch screen inputs of the JSCCWMX53. The following table shows the pinout of this connector.38 USB_DP39 +3.3V40 GND41 +3.3V42 -43 GND44 -45 -46 -47 -48 +1.5V49 -50 GND51 -52 +3.3VPin Signal Comments1 VLDO3_MCA +3.3V supply2 MCA_SWD_DIO Single wire debug (SWD) data 3 GND4 MCA_SWD_CLK Single wire debug (SWD) clock5 GND6-7-8-

© 2014 Digi International Inc. 71ConnectCore for i.MX6 Hardware Reference Manual9-10 MCA_RESET_N Input signal to reset the MCA11 GND12 GND13 MCA_PTA114 MCA_PTA415 MCA_PTA1916 -17 GND18 GND19 MCA_PTB0 Also connected to Touch input from the JSCCWMX5320 MCA_PTB121 MCA_PTB1622 MCA_PTB1723 GND24 GND25 MCA_PTC0 Also connected to Touch input from the JSCCWMX5326 MCA_PTC2 Also connected to Touch input from the JSCCWMX5327 MCA_PTC328 MCA_PTC429 MCA_PTC530 MCA_PTC631 MCA_PTC732 -33 GND34 GND35 MCA_PTD436 MCA_PTD537 MCA_PTD638 MCA_PTD739 GND40 GND41 MCA_IO/USB0_P42 MCA_IO/USB0_N43 MCA_PTE1844 MCA_PTE1945 MCA_PTE20 Also connected to Touch input from the JSCCWMX5346 MCA_PTE2147 MCA_PTE2548 MCA_PTE2949 GND

© 2014 Digi International Inc. 72ConnectCore for i.MX6 Hardware Reference ManualConnectors for JSCCWMX53The adapter board has two 2x90 pin connectors, J1 and J2, for connecting the board to the Jumpstart Kit for CCW-i.MX53 board. Most of the interfaces of the ConnectCore 6 are directly connected to the JSCCWMX53. Please refer to chapter Block Diagram to see the interfaces that are directly connected between the ConnectCore 6 and the JSCCWMX53 board.The following paragraphs detail the connections between the ConnectCore 6 module and the JSCCWMX53. For a detailed description of the JSCCWMX53 board please refer to the Hardware Reference Manual of the JSCCWMX53. Parallel Camera 0, CSI0The following table shows the signals mapping between the parallel camera 0 of the adapter board and the parallel camera 0 of the JSCCWMX53.50 GNDJSCCWMX53 Adapter boardSignal name Pin Signal name PinCSI0_D12 J1-5 CSI0_D12 L5CSI0_D13 J1-6 CSI0_D13 C6CSI0_D14 J1-7 CSI0_D14 B6CSI0_D15 J1-8 CSI0_D15 E6CSI0_D16 J1-9 CSI0_D16 H6

© 2014 Digi International Inc. 73ConnectCore for i.MX6 Hardware Reference ManualParallel Camera 1, CSI1The following table shows the signals mapping between the parallel camera 1 of the adapter board and the parallel camera 1 of the JSCCWMX53.LVDS0The following table shows the signals mapping between the LVDS0 interface of the adapter board and the LVDS0 interface of the JSCCWMX53.CSI0_D17 J1-10 CSI0_D17 A7CSI0_D18 J1-11 CSI0_D18 F6CSI0_D19 J1-12 CSI0_D19 G6CSI0_VSYNC J1-13 CSI0_VSYNC J5CSI0_HSYNC J1-14 CSI0_MCLK A5CSI0_PIXCLK J1-15 CSI0_PIXCLK G5CSI_MCLK J1-16 GPIO_0 G2CSI0_RESET_N J1-2 MX6_EIM_WAIT AA13JSCCWMX53 Adapter boardSignal name Pin Signal name PinCSI1_D12 J1-160 EIM_A17 AC17CSI1_D13 J1-163 EIM_A18 AB15CSI1_D14 J1-162 EIM_A19 AD16CSI1_D15 J1-165 EIM_A20 AB16CSI1_D16 J1-164 EIM_A21 AC16CSI1_D17 J1-167 EIM_A22 AC19CSI1_D18 J1-166 EIM_A23 AA14CSI1_D19 J1-169 EIM_A24 AD17CSI1_VSYNC J1-137 EIM_DA12 V22CSI1_HSYNC J1-134 EIM_DA11 V18CSI1_PIXCLK J1-161 EIM_A16 AD15CSI_MCLK J1-16 GPIO_0 G2CSI1_RESET_N J1-1 EIM_DA15 Y20JSCCWMX53 Adapter boardSignal name Pin Signal name PinLVDS0_CLK_N J1-63 LVDS0_CLK_N M4LVDS0_CLK_P J1-65 LVDS0_CLK_P L4LVDS0_TXD0_N J1-67 LVDS0_TXD0_N J4LVDS0_TXD0_P J1-69 LVDS0_TXD0_P H4LVDS0_TXD1_N J1-71 LVDS0_TXD1_N F4

© 2014 Digi International Inc. 74ConnectCore for i.MX6 Hardware Reference ManualJTAGThe following table shows the signals mapping between the JTAG interface of the adapter board and the JTAG interface of the JSCCWMX53.LVDS0_TXD1_P J1-73 LVDS0_TXD1_P E4LVDS0_TXD2_N J1-75 LVDS0_TXD2_N C4LVDS0_TXD2_P J1-77 LVDS0_TXD2_P B4LVDS0_TXD3_N J1-79 LVDS0_TXD3_N R4LVDS0_TXD3_P J1-81 LVDS0_TXD3_P P4JSCCWMX53 Adapter boardSignal name Pin Signal name PinJTAG_TCK J1-91 JTAG_TCK F13JTAG_TRST_N J1-92 JTAG_TRST_N D15JTAG_TMS J1-93 JTAG_TMS F14JTAG_MOD J1-94 JTAG_MOD G13JTAG_TDI J1-95 JTAG_TDI D15JTAG_TDO J1-97 JTAG_TDO E14

© 2014 Digi International Inc. 75ConnectCore for i.MX6 Hardware Reference ManualEIMThe ConnectCore 6 module provides an external interface module (EIM) to connect memory mapped devices. This module is highly configurable to different modes, data length, address length, etc. Most of the pins of the EIM are multiplexed with other functionalities. The following table shows the signal mapping of the EIM signals between the JSCCWMX53 and the adapter board module.JSCCWMX53 Adapter boardSignal name Pin Signal name PinEIM_DA0 J1-121 EIM_DA0 U20EIM_DA1 J1-122 EIM_DA1 W23EIM_DA2 J1-123 EIM_DA2 V24EIM_DA3 J1-124 EIM_DA3 U19EIM_DA4 J1-127 EIM_DA4 W24EIM_DA5 J1-126 EIM_DA5 AA19EIM_DA6 J1-129 EIM_DA6 U23EIM_DA7 J1-128 EIM_DA7 Y21EIM_DA8 J1-131 EIM_DA8 W22EIM_DA9 J1-132 EIM_DA9 V19EIM_D16 J1-141 EIM_D16 AD20EIM_D17 J1-142 EIM_D17 V17EIM_D18 J1-143 EIM_D18 AB18EIM_D19 J1-144 EIM_D19 Y17EIM_D20 J1-147 EIM_D20 W19EIM_D21 J1-146 EIM_D21 Y16EIM_D22 J1-149 EIM_D22 Y18EIM_D23 J1-148 EIM_D23 AC20EIM_D24 J1-151 EIM_D24 W20EIM_D25 J1-152 EIM_D25 AA17EIM_D26 J1-153 EIM_D26 AD19EIM_D27 J1-154 EIM_D27 AD18EIM_D28 J1-157 EIM_D28 AB17EIM_D29 J1-156 EIM_D29 W16EIM_D30 J1-159 EIM_D30 Y115EIM_D31 J1-158 EIM_D31 AA15EIM_OE J1-172 EIM_OE V15EIM_RW J1-174 EIM_RW W15EIM_CS0 J1-113 EIM_CS0 AB13EIM_EB2 J1-177 EIM_EB2 Y24EIM_EB3 J1-179 EIM_EB3 AA18EIM_IRQ J1-178 NANDF_D6 G22

© 2014 Digi International Inc. 76ConnectCore for i.MX6 Hardware Reference ManualDisplay 0The following table shows the signals mapping between the display 0 interface of the adapter board and the Display 0 interface of the JSCCWMX53.SATA The following table shows the signals mapping between the SATA interface of the adapter board and the SATA interface of the JSCCWMX53. JSCCWMX53 Adapter boardSignal name Pin Signal name PinDISP0_DAT0 J2-1 DISP0_DAT0 AC8DISP0_DAT1 J2-2 DISP0_DAT1 AC9DISP0_DAT2 J2-3 DISP0_DAT2 AD9DISP0_DAT3 J2-4 DISP0_DAT3 AB8DISP0_DAT4 J2-5 DISP0_DAT4 AA9DISP0_DAT5 J2-6 DISP0_DAT5 AD7DISP0_DAT6 J2-7 DISP0_DAT6 AB7DISP0_DAT7 J2-8 DISP0_DAT7 AC7DISP0_DAT8 J2-9 DISP0_DAT8 AA8DISP0_DAT9 J2-10 DISP0_DAT9 AB6DISP0_DAT10 J2-11 DISP0_DAT10 Y8DISP0_DAT11 J2-12 DISP0_DAT11 Y7DISP0_DAT12 J2-13 DISP0_DAT12 AA7DISP0_DAT13 J2-14 DISP0_DAT13 W8DISP0_DAT14 J2-15 DISP0_DAT14 AC6DISP0_DAT15 J2-16 DISP0_DAT15 W7DISP0_DAT16 J2-17 DISP0_DAT16 V6DISP0_DAT17 J2-18 DISP0_DAT17 AB5DISP0_DAT18 J2-19 DISP0_DAT18 AD6DISP0_DAT19 J2-20 DISP0_DAT19 Y6DISP0_DAT20 J2-21 DISP0_DAT20 W6DISP0_DAT21 J2-22 DISP0_DAT21 U6DISP0_DAT22 J2-23 DISP0_DAT22 V7DISP0_DAT23 J2-24 DISP0_DAT23 AA6DISP0_HSYNC J2-25 DI0_PIN2 W10DISP0_VSYNC J2-30 DI0_PIN3 V8DISP0_CLK J2-28 DI0_DISP_CLK V9DISP0_BIAS J2-31 DI0_PIN15 V10PWM1 J2-27 DI0_PIN4 AD8

© 2014 Digi International Inc. 77ConnectCore for i.MX6 Hardware Reference ManualTouch The JSCCWMX53 has four analog signals for a resistive touch screen connection. These four analog inputs are connected to four analog input of the ConnectCore 6 module. These signals are also connected to the Kinetis MCA connector on the adapter board.The following table shows the signals mapping between the touch interface of the adapter board and the touch interface of the JSCCWMX53.KeypadThe following table shows the signals mapping between the keypad interface of the adapter board and the keypad interface of the JSCCWMX53.JSCCWMX53 Adapter boardSignal name Pin Signal name PinSATA_TX_N J2-33 SATA_TX_N D19SATA_TX_P J2-35 SATA_TX_P E19SATA_RX_N J2-34 SATA_RX_N G19SATA_RX_P J2-36 SATA_RX_P H19JSCCWMX53 Adapter boardSignal name Pin Signal name PinTOUCH_X1 J2-39 MCA_IO0 T23TOUCH_X2 J2-41 MCA_IO2 R23TOUCH_Y1 J2-43 MCA_IO4 U24TOUCH_Y2 J2-45 MCA_IO9 R22JSCCWMX53 Adapter boardSignal name Pin Signal name PinKEY_ROW2 J2-93 KEY_ROW0 E2KEY_ROW3 J2-95 KEY_ROW2 H2KEY_ROW5 J2-97 GPIO_2 G3KEY_ROW7 J1-2 GPIO_5 R3KEY_COL2 J2-90 KEY_COL0 J2KEY_COL3 J2-92 KEY_COL2 K2KEY_COL6 J2-94 GPIO_9 H3KEY_COL7 J1-1 GPIO_4 L3

© 2014 Digi International Inc. 78ConnectCore for i.MX6 Hardware Reference ManualAudioThe following table shows the signals mapping between the audio interface of the adapter board and the audio interface of the JSCCWMX53.PWMThe ConnectCore 6 module has three PWM signals generated by the PMIC. Two of these PWM signals are connected to the PWM signals of the JSCCWMX53. The other PWM signal is connected to the LVDS1 connector and to the MIPI connector of the adapter board, to control the intensity of these displays.The following table shows the connection between the PWM signals of the adapter board and the PWM signals of the JSCCWMX53.The following table shows the connection between the PWM signal of the adapter board and the LVDS1 connector of the adapter board.The following table shows the connection between the PWM of the adapter board and the MIPI connector of the adapter board.JSCCWMX53 Adapter boardSignal name Pin Signal name PinAUD5_TXD J2-137 CSI0_DAT5 C7AUD5_RXD J2-139 CSI0_DAT7 M5AUD5_TXC J2-141 CSI0_DAT4 B7AUD5_TXFS J2-144 CSI0_DAT6 C5AUD_HP_DET J2-79 NANDF_D0 J24JSCCWMX53 Adapter boardSignal name Pin Signal name PinPMIC_GPIO14/PWM1 J2-27 PMIC_GPIO14/PWM2 Y10PMIC_GPIO15/PWM2 J2-32 PMIC_GPIO15/PWM3 V13JSCCWMX53 Adapter boardSignal name Pin Signal name PinPMIC_GPIO11/PWM1 P4-28 PMIC_GPIO11/PWM1 V11JSCCWMX53 Adapter boardSignal name Pin Signal name PinPMIC_GPIO11/PWM1 J6-9 PMIC_GPIO11/PWM1 V11

© 2014 Digi International Inc. 79ConnectCore for i.MX6 Hardware Reference ManualUSB HostThe JSCCWMX53 has a USB Hub connected to the USB Host interface. The following table shows the signals mapping between the USB Host interface of the adapter board and the USB Host interface of the JSCCWMX53.USB OTGThe JSCCWMX53 has a USB OTG interface with a reduced number of signals. The over current (USB_OTG_OC) and power enable (USB_OTG_PWR) signals are not used.The following table shows the signals used in the JSCCWMX53 for the USB OTG interface and the mapping of these signals on the module.SD2The following table shows the signal mapping between the SD2 interface of the adapter board and the SD3 interface of the JSCCWMX53.Note: The microSD interface on the JSCCWMX53 does not have card detect and write protect signals.JSCCWMX53 Adapter boardSignal name Pin Signal name PinUSB_H1_DN J2-131 USB_H1_DN C16USB_H1_DP J2-129 USB_H1_DP D16USB_HUB_RESET_N J1-4 EIM_DA10 V21JSCCWMX53 Adapter boardSignal name Pin Signal name PinUSB_OTG_DN J2-73 USB_OTG_DN G16USB_OTG_DP J2-71 USB_OTG_DP G17USB_OTG_ID J2-70 GPIO_1 K3USB_OTG_VBUS J2-72 USB_OTG_VBUS G14JSCCWMX53 Adapter boardSignal name Pin Signal name PinSD3_CLK J2-170 SD2_CLK K22SD3_CMD J2-169 SD2_CMD M20SD3_DATA0 J2-153 SD2_DATA0 P24SD3_DATA1 J2-156 SD2_DATA1 K21SD3_DATA2 J2-155 SD2_DATA2 R24SD3_DATA3 J2-158 SD2_DATA3 K23

© 2014 Digi International Inc. 80ConnectCore for i.MX6 Hardware Reference ManualUART1The following table shows the signal mapping between the UART1 interface of the adapter board and the UART1 interface of the JSCCWMX53.UART2The following table shows the signal mapping between the UART1 interface of the adapter board and the UART1 interface of the JSCCWMX53.CAN1The following table shows the signal mapping between the CAN1 interface of the adapter board and the CAN1 interface of the JSCCWMX53.CAN2The following table shows the signal mapping between the CAN2 interface of the adapter board and the CAN2 interface of the JSCCWMX53.JSCCWMX53 Adapter boardSignal name Pin Signal name PinUART1_TX J2-123 SD3_DAT7 C21UART1_RX J2-121 SD3_DAT6 E21JSCCWMX53 Adapter boardSignal name Pin Signal name PinUART2_RXD J2-117 KEY_ROW1 D3UART2_RTS J2-118 KEY_COL4 L2UART2_TXD J2-119 KEY_COL1 E3UART2_CTS J2-120 KEY_ROW4 D2JSCCWMX53 Adapter boardSignal name Pin Signal name PinCAN1_TXD J2-130 GPIO_7 P3CAN1_RXD J2-134 GPIO_8 F3JSCCWMX53 Adapter boardSignal name Pin Signal name PinCAN1_TXD J2-130 GPIO_7 P3CAN1_RXD J2-134 GPIO_8 F3

© 2014 Digi International Inc. 81ConnectCore for i.MX6 Hardware Reference ManualECSPIThe ECSPI2 interface of the ConnectCore 6 module is connected on the adapter board to the LVDS1 connector and to the JSCCWMX53 connector. This interface is also connected on the module to the Kinetis MCA controller. Two chip select signals are used to control all these connections.The following table shows the signal mapping between the ECSPI2 interface of the adapter board and the ECSPI1 interface of the JSCCWMX53.The following table shows the signal mapping between the ECSPI2 interface of the adapter board and the LVDS1 connector.The following table shows the signal connections between the ECSPI2 chip select signals and the different interfaces. These signals are shared between more than one interface. Only one of the shared interfaces can be used at the same time.I2C3The following table shows the signal mapping between the I2C3 interface of the adapter board and the I2C3 interface of the JSCCWMX53.JSCCWMX53 Adapter boardSignal name Pin Signal name PinECSPI1_MOSI J2-111 CSI0_DAT9 D5ECSPI1_MISO J2-113 CSI0_DAT10 K5ECSPI1_MCLK J2-115 CSI0_DAT8 D6ECSPI1_SS0 J2-112 EIM_LBA (ECSPI2_SS1) U21ECSPI1_SS1 J2-114 CSI0_DAT11(ECSPI2_SS0) A6LVDS1 on Adapter Adapter boardSignal name Pin Signal name PinECSPI1_MOSI P7-24 CSI0_DAT9 D20ECSPI1_MISO P7-25 CSI0_DAT10 K20ECSPI1_MCLK P7-26 CSI0_DAT8 D19ECSPI1_SS0 P7-27 EIM_LBA (ECSPI2_SS1) U4Signal Adapter board Adapter JSCCWMX53CSI0_DAT11(ECSPI2_SS0) Kinetis MCA SPI ConnectorEIM_LBA (ECSPI2_SS1) - LVDS1 LVDS0LVDS1 on Adapter Adapter boardSignal name Pin Signal name PinI2C3_SDA J2-78 GPIO_6 J3I2C3_SCL J2-76 GPIO_3 T3

© 2014 Digi International Inc. 82ConnectCore for i.MX6 Hardware Reference ManualThe chapter I2C Address table details the interfaces where the I2C3 is connected and the different addresses of these I2C3 interfaces.

© 2014 Digi International Inc. 83ConnectCore for i.MX6 Hardware Reference ManualModule SpecificationsMechanical specificationsThere must be a recess in the host PCB to accommodate the components on the bottom side of the SOM. All dimensions are in millimeters.Refer to Digi Application Note #31-31-14-x posted on the Digi technical support website for additional information.

© 2014 Digi International Inc. 84ConnectCore for i.MX6 Hardware Reference ManualHost PCB FootprintNote: Minimum thickness of the host board shall be 2mm. R1 2 5 16.50 16.75 25 50 50 2 1 1 7.25 13.75 25 0.89 21.20 23.20 21 21 19 2 NON ROUTING AREA(3X)

© 2014 Digi International Inc. 85ConnectCore for i.MX6 Hardware Reference ManualSpecifications for the ConnectCore 6Environmental SpecificationsOperating temperatures stated below are Tj (i.MX6 junction temperatures) and are depending on the actual processor population on the ConnectCore 6 module.Industrial Variant: -40° C to +105° CExtended Commercial Variant: -20° C to +105° CCommercial Variant: 0° C to +95° CThe customer design must assure that the specified i.MX6 junction temperatures are not exceeded during operation.Storage temperature: -40°C to +85°CMoisture Sensitivity and Shelf Lifea The ConnectCore for i.MX6 module is classified as a Level 3 Moisture Sensitive Device in accordance with IPC/JEDEC J-STD-020. b Calculated shelf life in sealed packaging: 12 months at <40°C and <90% relative humidity (RH).c Environmental condition during production: 30°C /60% RH according to IPC/JEDEC J-STD -033A, paragraph 5.d Maximum time between opening of the sealed packaging and reflow process must not exceed 168 hours, based on condition b), IPC/JEDEC J-STD -033A, paragraph 5.2.e Baking is required, if conditions b) or c) do not apply. See above.f Baking is required, if the packaging humidity indicator indicates 10% RH or higher.g If baking is required, bake modules in trays 4-6 hours at 125°C; maximum stacking height is 10 trays.MountingThe ConnectCore 6 module has been designed with easy integration into existing SMT processes in mind. Guidance for mounting the module on your carrier board is given in this section of the document. The ConnectCore 6 module is specified for one (1) soldering cycle only. Modules are also not sealed and therefore they should not be subjected to a wash cycle or similar treatment where condensation could occur. Contact Digi International for additional guidance to discuss conformal coating approaches and options, if needed.Solder PasteThe following solder paste type has been approved for mounting the module on a carrier board:• SAC305 (Lead-free: Alpha OM-340 Type 4 or equivalent)

© 2014 Digi International Inc. 86ConnectCore for i.MX6 Hardware Reference ManualSolder Paste PrintThe following solder paste printing parameters are recommended:• Stencil Thickness: 0.15 mm/5 mil• Stencil Diameter: One to one of Pad diameter (to +20% of pad)• Paste alignment: 20% off the pad max (offset <20% pad diameter)StencilThe recommendation is to use a laser cut and/or electro-formed stencil for placing the ConnectCore 6 module. Based on the actual coplanarity characteristics of your carrier board, adjustments may be required to determine the optimal solder paste volume. It is also recommended to perform an X-ray analysis of the initial production run of your assembly with the ConnectCore 6. Please contact Digi for additional support.CoplanarityThe coplanarity measured on the ConnectCore for 6 is <0.001" bow and twist (98% confidence interval). It is important that the carrier board is also coplanar. If the carrier board is thinner than the ConnectCore 6 it is recommended that the assembly be supported during the reflow process, i.e. reflow fixture should be used to minimize the potential bow of the carrier card. SMT Pick and Place• Placement Nozzle: Large is available on the machine• Nozzle Pick Surface: Center of Shield on i.MX6 SOM• Placement Speed: Slowest speed for the machine• Placement alignment: 10% of pad diameter (compensating for module weight and supporting alignment). The module should be placed last as part of the assembly/mounting process to eliminate unexpected shifting.SMT Process Parameter ReferenceProcess SMT process Specification recommendationsScreen printSolder paste Leaded: Indium NC-SMQ92J / Lead-free: Alpha OM-340Stencil thickness 0.15mm / 5 milStencil diameter 1.47mm / 58milPaster alignment 25% off the pad (offset <0.25* diameter

© 2014 Digi International Inc. 88ConnectCore for i.MX6 Hardware Reference ManualNetwork InterfaceWLAN Standard:• IEEE 802.11a/b/g/n standards• HT20, and HT40 IEEE 802.11nFrequency Band:• 2.40-2.50 GHz (low band)• 5.18-5.825 GHz (High band)Data Rates:• 802.11b: 1, 2, 5.5, 11 Mbps• 802.11a/g: 6, 9, 12, 18, 24, 35, 48, 54 Mbps• 802.11n HT20 FGI: 6.5, 13, 19.5, 26, 39, 52, 58.5, 65 Mbps• 802.11n HT20 HGI: 7.2, 14.4, 21.7, 29.9, 43.3, 57.8, 65, 72.2 Mbps• 802.11n HT40 FGI (5GHz only): 13.5, 27, 40.5, 54, 81, 108, 121.5, 135 Mbps• 802.11n HT40 HGI (5GHz only): 15, 30, 45, 60, 90, 120, 135, 150 MbpsAntenna ports:Note: Modules with Bluetooth capabilities will not support spatial diversity.

© 2014 Digi International Inc. 91ConnectCore for i.MX6 Hardware Reference ManualReceive Sensitivity48 5240 HT40 MINUS52 5260 HT40 PLUS54 5270 HT2056 5280 HT40 MINUS60 5300 HT40 PLUS62 5310 HT2064 5320 HT40 MINUS100 5500 HT40 PLUS102 5510 HT20104 5520 HT40 MINUS108 5540 HT40 PLUS110 5550 HT20112 5560 HT40 MINUS116 5580 HT40 PLUS118 5590 HT20120 5600 HT40 MINUS124 5620 HT40 PLUS126 5630 HT20128 5640 HT40 MINUS132 5660 HT40 PLUS134 5670 HT20136 5680 HT40 MINUS140 5700 HT20159 5745 HT40 PLUS151 5755 HT20153 5765 HT40 MINUS157 5785 HT40 PLUS159 5795 HT20161 5805 HT40 MINUS165 5825 HT20Network type Sensitivity802.11b -88 dBm802.11g -88 dBm802.11n (2.4GHz) -89 dBm802.11a -90 dBm802.11n (5GHz, HT20) -90 dBm802.11n (5GHz, HT40) -86 dBm

© 2014 Digi International Inc. 92ConnectCore for i.MX6 Hardware Reference ManualTransmit PowerBluetooth• Bluetooth 3.0 + HS (BT3.0 + HS)• Bluetooth 4.0 (BT4.0)• Class 1.5 Bluetooth with integrated TX/RX switchElectrical CharacteristicsVoltage suppliesNote: No specific ESD protection components have been implemented on the ConnectCore for i.MX6 module. ESD protection level on the module’s I/Os is the same as what is specified in the freescale datasheet. Any required ESD protection must be implemented on the carrier board. Network type Transmit power802.11b 10.5 dBm802.11g/n 11 dBm802.11a/n 13 dBmParameter Min Typ Max Unit5V supply 4.2 5 5.5 VVCC_LICELL 2.0 3.0 TBD VLDO3_MCA 1.71 3.3 3.6 V

© 2014 Digi International Inc. 93ConnectCore for i.MX6 Hardware Reference ManualPower ConsumptionThe following image displays the current consumption of the ConnectCore for i.MX6 module when booting respectively through U-Boot, Linux kernel and Android user space.Power consumption of the ConnectCore 6Agency ApprovalSpecification ConnectCore for i.MX6United States (FCC Part 15.247) PendingIndustry Canada (IC) PendingEurope (DC) PendingJapan PendingAustralia Pending

© 2014 Digi International Inc. 94ConnectCore for i.MX6 Hardware Reference ManualCertificationsAgency CertificationsUnited States FCC The ConnectCore™ for i.MX6 Module complies with Part 15 of the FCC rules and regulations. Compliance with the labeling requirements, FCC notices and antenna usage guidelines is required. To fulfill FCC Certification, the OEM must comply with the following regulations:• The system integrator must ensure that the text on top side of the module is placed on the outside of the final product.• ConnectCore™ for i.MX6 Module may only be used with antennas approved [refer to the antenna tables in this section].For WiFi/Bluetooth variant: For WiFi only variant:FCC NoticesIMPORTANT: The ConnectCore™ for i.MX6 module has been certified by the FCC for use with other products without any further certification (as per FCC section 2.1091). Modifications not expressly approved by Digi could void the user's authority to operate the equipment. IMPORTANT: OEMs must test final product to comply with unintentional radiators (FCC section 15.107 & 15.109) before declaring compliance of their final product to Part 15 of the FCC Rules.WARNING: The Original Equipment Manufacturer (OEM) must ensure that FCC labeling requirements are met. This includes a clearly visible label on the outside of the final product enclosure that displays the contents shown in the figure below. Required FCC Label for OEM products containing the ConnectCore™ for i.MX6 Module.Contains FCC ID: MCQ-CCIMX6BThis device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept ant interference received, including interference that may cause undesired operation.Contains FCC ID: MCQ-CCIMX6This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept ant interference received, including interference that may cause undesired operation.

© 2014 Digi International Inc. 95ConnectCore for i.MX6 Hardware Reference ManualIMPORTANT: The ConnectCore™ for i.MX6 module has been certified for remote and base radio applications. If the module will be used for portable applications, the device must undergo SAR testing. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Re-orient or relocate the receiving antenna, Increase the separation between the equipment and receiver, Connect equipment and receiver to outlets on different circuits, or Consult the dealer or an experienced radio/TV technician for help.FCC-Approved AntennasThe ConnectCore™ for i.MX6 can be installed utilizing antennas and cables constructed with non-standard connectors (RPSMA, RPTNC, and so on).The modules are FCC approved for fixed base station and mobile applications for the channels indicated in the tables below. If the antenna is mounted at least 20cm (8 in.) from nearby persons, the application is considered a mobile application. Antennas not listed in the table must be tested to comply with FCC Section 15.203 (Unique Antenna Connectors) and Section 15.247 (Emissions).The antennas in the tables below have been approved for use with this module. Digi does not carry all of these antenna variants. Contact Digi Sales for available antennas.Antennas Approved for Use with the ConnectCore™ for i.MX6 Wi-Fi ModulesNote: If using the RF module in a portable application (for example - if the module is used in a hand-held device and the antenna is less than 20cm from the human body when the device is in operation): The integrator is responsible for passing additional SAR (Specific Absorption Rate) testing based on FCC rules 2.1091 and FCC Guidelines for Human Exposure to Radio Frequency Electromagnetic Fields, OET Bulletin and Supplement C. The testing results will be submitted to the FCC for approval prior to selling the integrated unit. The required SAR testing measures emissions from the module and how they affect the person.Omni- directional antennasPart number Type (description) Peak Gain 2.4 GHz Peak Gain 5 GHzDigi International A24-HASM-450Dipole (articulated RPSMA, 2.4GHz antenna) 1.8dBiLinx Technologies Inc ANT-DB1-RAF-RPSDipole (articulated RPSMA, 2.4GHz and 5GHz antenna) 2.5dBi 4.6dBiYageo ANTX100P001B24003 2.4GHz PCB antenna4dBi (@2.4GHz)4.4dBi (@2.45GHz)4.1dBi (@2.5GHz)Ethertronics 1001932 2.4 - 5GHz PCB antenna 1.5-2.5dBi 3-5dBi

© 2014 Digi International Inc. 96ConnectCore for i.MX6 Hardware Reference ManualRF ExposureEurope (ETSI)The ConnectCore™ for i.MX6 Module has been certified for use in several European countries. For a complete list, refer to www.digi.com.If the ConnectCore™ for i.MX6 module is incorporated into a product, the manufacturer must ensure compliance of the final product to the European harmonized EMC and low-voltage/safety standards. A Declaration of Conformity must be issued for each of these standards and kept on file as described in Annex II of the R&TTE Directive. Furthermore, the manufacturer must maintain a copy of the ConnectCore™ for i.MX6 Hardware Reference manual documentation and ensure the final product does not exceed the specified power ratings, antenna specifications, and/or installation requirements as specified in the user manual. If any of these specifications are exceeded in the final product, a submission must be made to a notified body for compliance testing to all required standards.OEM Labeling RequirementsThe CE marking must be affixed to a visible location on the OEM product.CE Labeling Requirements The CE mark shall consist of the initials CE taking the following form: • If the CE marking is reduced or enlarged, the proportions given in the above graduated drawing must be respected.• The CE marking must have a height of at least 5mm except where this is not possible on account of the nature of the apparatus. • The CE marking must be affixed visibly, legibly, and indelibly.WARNING: To satisfy FCC RF exposure requirements for mobile transmitting devices, a separation distance of 20 cm or more should be maintained between the antenna of this device and persons during device operation. To ensure compliance, operations at closer than this distance are not recommended. The antenna used for this transmitter must not be co-located in conjunction with any other antenna or transmitter. The preceding statement must be included as a CAUTION statement in OEM product manuals in order to alert users of FCC RF Exposure compliance.

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