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TMS320C5535 eZdspTM Technical Reference 2011 DSP Development Systems TMS320C5535 eZdspTM Technical Reference 514585-0001 Rev. A August 2011 SPECTRUM DIGITAL, INC. 12502 Exchange Drive, Suite 440 Stafford, TX. 77477 Tel: 281.494.4505 Fax: 281.494.5310 sales@spectrumdigital.com www.spectrumdigital.com IMPORTANT NOTICE Spectrum Digital, Inc. reserves the right to make changes to its products or to discontinue any product or service without notice. Customers are advised to obtain the latest version of relevant information to verify that the data being relied on is current before placing orders. Spectrum Digital, Inc. warrants performance of its products and related software to current specifications in accordance with Spectrum Digital’s standard warranty. Testing and other quality control techniques are utilized to the extent deemed necessary to support this warranty. Please be aware that the products described herein are not intended for use in life-support appliances, devices, or systems. Spectrum Digital does not warrant nor is Spectrum Digital liable for the product described herein to be used in other than a development environment. Spectrum Digital, Inc. assumes no liability for applications assistance, customer product design, software performance, or infringement of patents or services described herein. Nor does Spectrum Digital warrant or represent any license, either express or implied, is granted under any patent right, copyright, or other intellectual property right of Spectrum Digital, Inc. covering or relating to any combination, machine, or process in which such Digital Signal Processing development products or services might be or are used. WARNING This equipment is intended for use in a laboratory test environment only. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computing devices pursuant to subpart J of part 15 of FCC rules, which are designed to provide reasonable protection against radio frequency interference. Operation of this equipment in other environments may cause interference with radio communications, in which case the user at his own expense will be required to take whatever measures necessary to correct this interference. TRADEMARKS Windows 2000, Windows XP, Windows Vista are registered trademarks of Microsoft Corp Code Composer Studio IDE is a trademark of Texas Instruments “eZdsp” is a trademark of Spectrum Digital, Inc. Copyright © 2011 Spectrum Digital, Inc. Contents 1 Introduction to the TMS320C5535 eZdsp .................................. 1-1 Provides a description of the TMS320C5535 eZdsp, and key features. 1.0 Overview of the TMS320C5535 eZdsp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 1.2 Key Features of the TMS320C5535 eZdsp ................................ 1-3 1.3 C5535 eZdsp Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 1.4 C5535 eZdsp Memory Map ............................................. 1-4 1.5 C5535 eZdsp I2C Addressing ............................................ 1-5 2 Operation and Physical Specifications ...................................... 2-1 Describes the operation and physical layout of the TMS320C5535 eZdsp and its connectors. 2.0 Board Layout ....................................................... 2-2 2.1 Connector Index .................................................... 2-3 2.1.1 J1, C5535 USB Connector .......................................... 2-4 2.1.2 J2, XDS100 USB Connector ........................................ 2-4 2.1.3 J3, Audio In Connector ............................................. 2-5 2.1.4 J4, Audio Out Connector ............................................ 2-6 2.1.5 J5, LCD Interface .................................................. 2-7 2.1.6 J6, Micro SD Card Connector ....................................... 2-7 2.1.7 P1, P3, Wireless Interface .......................................... 2-8 2.1.6 P2, Expansion Connector ........................................... 2-9 2.2 System LEDs ..................................................... 2-11 2.3 Switches ......................................................... 2-11 2.3.1 SW1, SW2, Momentary Push Button Switches ........................ 2-11 2.3.2 SW3, 4 Position DIP Switch ....................................... 2-12 2.4 Jumpers ......................................................... 2-13 2.5 Test Points ........................................................ 2-14 A Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1 Contains the schematics for the TMS320C5535 eZdsp B Mechanical Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1 Contains the mechanical information about the TMS320C5535 eZdsp About This Manual This document describes the board level operations of the TMS320C5535 eZdsp. The eZdsp is based on the Texas Instruments TMS320C5535 Digital Signal Processor. The TMS320C5535 eZdsp is a USB based printed circuit board (PCB) that allows engineers and software developers to evaluate certain characteristics of the TMS320C5535 DSP. Notational Conventions This document uses the following conventions. The TMS320C5535 eZdsp will sometimes be referred to as the C5535 eZdsp, or eZdsp. Program listings, program examples, and interactive displays are shown is a special italic typeface. Here is a sample program listing. equations !rd = !strobe&rw; Information About Cautions This book may contain cautions. This is an example of a caution statement. A caution statement describes a situation that could potentially damage your software, or hardware, or other equipment. The information in a caution is provided for your protection. Please read each caution carefully. Related Documents Texas Instruments Code Composer Studio IDE Users Guide Data sheet for the TMS320C5535 Chapter 1 Introduction to the TMS320C5535 eZdsp This chapter provides you with a description of the C5535 eZdsp along with the key features. Topic 1.0 1.1 1.2 1.3 1.4 Page Overview of the TMS320C5535 eZdsp Key Features of the TMS320C5535 eZdsp C5535 eZdsp Block Diagram C5535 eZdsp Memory Map C5535 eZdsp I2C Addressing 1-2 1-3 1-4 1-4 1-5 1-1 Spectrum Digital, Inc 1.0 Overview of the C5535 eZdsp The C5535 eZdsp is an evaluation tool for the Texas Instruments TMS320C5535 Digital Signal Processor (DSP). This USB bus powered tool allows the user to evaluate the following items: • The TMS320C5535 processor along with its peripherals • The TLV320AIC3204 codec • The Code Composer Studio IDETM software development tools C5535 DSP XF LED Wireless Interface USB connector SPI Flash USB Emulation Connector Expansion Connector LEDs AIC3204 Display Stereo In Stereo Out Pushbuttons Figure 1-1, Key Features of the C5535 eZdsp (top) Expansion Connector Display Connector Figure 1-2, Key Features of the C5535 eZdsp (bottom) 1-2 MIcro SD Card Connector TMS320C5535 eZdsp Technical Reference Manual Spectrum Digital, Inc 1.1 Key Features of the C5535 eZdsp The C5535 eZdsp has the following features: • Texas Instrument’s TMS320C5535 Digital Signal Processor • Texas Instruments TLV320AIC3204 Stereo Codec (stereo in, stereo out) • Micro SD card connector • USB 2.0 interface to C5535 processor • 8 Mbytes SPI flash • I2C OLED display • 5 user controlled LEDs • 2 user readable push button switches • 3 INA219 I2C Current/Power Monitors • Embedded USB XDS100 JTAG emulator • Wireless interface • Expansion edge connector • Power measurement test points • Power provided by USB interface • Compatible with Texas Instruments Code Composer Studio v4 • USB cable 1-3 Spectrum Digital, Inc 1.2 C5535 eZdsp Block Diagram The block diagram of the C5535 eZdsp is shown below. USB P1 TMS320 C5535 JTAG UART Embedded XDS100 JTAG I2S2 LDO P3 IO 3.3V SPI Flash GPIO LEDs SPI USB P2 USB INA219 SW1 AIC 3204 96 x 16 pixel OLED Display I2C Bus SW2 Stereo Out Stereo in Analog Input 1 MicroSD (on back) Figure 1-3, C5535 eZdsp Block Diagram 1.3 C5535 eZdsp Memory Map The C5535 eZdsp supports on chip DARAM, SARAM, and off chip SPI Flash. The addressing for each of these memory blocks is shown in the figure below. CPU Byte Address 000000h 0000C0h 00FFFFh 010000h 04FFFFh 050000h 7FFFFFh 800000h BFFFFFh C00000h DFFFFFh E00000h E03FFFh F00000h FDFFFFh FE0000h FFFFFFh MEMORY BLOCKS (MMR Reserved) Internal DARAM Internal SARAM RESERVED ROM (in MPNMC=0) RESERVED (if MPNMC=1) Figure 1-4, C5535 eZdsp Memory Map Note: MPNMC bit in ST3 Status Register is cleared(0) at RESET so the C5535 will attempt to execute its boot load sequence. 1-4 TMS320C5535 eZdsp Technical Reference Manual Spectrum Digital, Inc 1.4 C5535 eZdsp I2C Addressing The C5535 eZdsp has multiple I2C devices for different purposes. The table below shows the addresses of these devices on the I2C bus. Table 1: C5535 eZdsp I2C Addresses eZdsp I2C Device I2C Address Function TLV320AIC3204 0x18 Audio CODEC OSD9616GLBBG01 0x3C OLED Display U16, INA219IDCN 0x40 USB 3.3V Power Monitor U15, INA219IDCN 0x44 VDD_IO 3.3V Power Monitor U3, INA219IDCN 0x48 VDD Core Power Monitor 1-5 Spectrum Digital, Inc 1-6 TMS320C5535 eZdsp Technical Reference Manual Chapter 2 Physical Description This chapter describes the physical layout of the TMS320C5535 eZdsp. Topic 2.0 2.1 2.1.1 2.1.2 2.1.3 2.1.4 2.1.5 2.1.6 2.1.7 2.1.8 2.2 2.3 2.3.1 2.3.2 2.4 2.5 Page Board Layout Connector Index J1, C5535 USB Connector J2, XDS100 USB Connector J3, Audio In Connector J4, Audio Out Connector J5, LCD Interface J6, Micro SD Card Connector P1, P3, Wireless Interface P2, Expansion Connector System LEDs Switches SW1, SW2, Momentary Push Button Switches SW3, 4 Position DIP Switch Jumpers Test Points 2-2 2-3 2-4 2-4 2-5 2-6 2-7 2-7 2-8 2-9 2-11 2-11 2-11 2-12 2-13 2-14 2-1 Spectrum Digital, Inc 2.0 Board Layout The C5535 eZdsp is a 3.35 x 2.65 inch six (6) layer printed circuit board which is powered off the USB bus of personal computer or laptop computer. This means this board does not require an external power supply. DS1 DS2 J1 P1 SW3 P2 J2 DS3-DS6 P3 Display J3 SW2 J4 SW1 Figure 2-1, C5535 eZdsp (top) J6 J5 Figure 2-2, C5535 eZdsp (bottom) 2-2 TMS320C5535 eZdsp Technical Reference Manual Spectrum Digital, Inc 2.1 Connector Index The C5535 eZdsp has nine (9) connectors which provide the user access to various signals on the eZdsp. These connectors are shown in the table below. Table 1: C5535 eZdsp Connectors Function Schematic Page Board Side Connector # Pins J1 25 C5535 USB 2 Top J2 6 Emulation USB 13 Top J3 2 Audio In 10 Top J4 2 Audio Out 10 Top J5 14 LCD Interface 11 Bottom J6 8 Micro SD Card Interface 7 Bottom P1 20 Wireless Interface 6 Top P2 30 x 2 Expansion Connector 12 Top/Bottom P3 20 Wireless Interface 6 Top The following manufacturer and parts numbers can be used to interface to the connectors on the C5535 eZdsp: Table 2: C5535 eZdsp Mating Connectors Connector Manufacturer J1 PC or laptop J2 PC or laptop Part # P1 CUI Inc CUI SP-3501, Digi-Key CP-3502-ND P2 Samtec Samtec MEC1-120-02-S-D-A, Digi-Key SAM8117-ND P3 CUI Inc CUI SP-3501, Digi-Key CP-3502-ND 2-3 Spectrum Digital, Inc 2.1.1 J1, C5535 USB Connector The USB connector, J1, is attached the C5535 processor for use by C5535 software applications. The signals on the pins of this connector are shown below. Table 3: J1, USB Connector Pin # Signal Name 1 USBVDD 2 D- 3 D+ 4 ID / NC 5 USBVSS/GND 6,7,8,9 GND (shield) 2.1.2 J2, XDS100 USB Connector The USB connector, J2, is used to attach the C5535 eZdsp to a personal computer or laptop. This allows the user to develop and debug software on the C5535 eZdsp. The signals on the pins of this connector are shown below. Table 4: J2, XDS100 USB Connector 2-4 Pin # Signal Name 1 U7, Pin 1 (VCC), VCCUSB, 5V_USB 2 U7, Pin 5 (IO4), U6, Pin 7(DM), D- 3 U7, Pin 3(IO1), U6, Pin 8(DP), D+ 4 GND 5 GND, shield 6 GND, shield TMS320C5535 eZdsp Technical Reference Manual Spectrum Digital, Inc 2.1.3 J3, Audio In Connector The Stereo In connector, J3, is used to bring signals into the TLV320AIC3204 codec, U17. The signals on the pins of this connector are shown below. Table 5: J3, Audio In Connector Pin # Signal Name 1 GND-AIC AIC3204 Pin # 2 AIC_LINE2L U17, Pin 15 3 AIC_LINE2R U17, Pin 16 4 No connect 5 No connect The figure below shows a typical stereo jack. Ground Right Line In Left Line In Figure 2-3, Audio In Jack 2-5 Spectrum Digital, Inc 2.1.4 J4, Audio Out Connector The Audio Out connector, J4, is used to bring signals from the TLV320AIC3204 codec, U17. The signals on the pins of this connector are shown below. Table 6: J4, Audio Out Connector Pin # Signal Name 1 GND-AIC AIC3204 Pin # 2 HEADPHONE_LOUT U17, Pin 25 3 HEADPHONE_ROUT U17, Pin 27 4 No connect 5 No connect The figure below shows a typical headphone jack. Ground Right Line In Left Line In Figure 2-4, Audio Out Jack 2-6 TMS320C5535 eZdsp Technical Reference Manual Spectrum Digital, Inc 2.1.5 J5, LCD Interface Connector, J5, is used to interface to an LCD character display. The signals on the pins of this connector are shown below. Table 7: J5, LCD Interface Pin # Signal Name 1 C2P 2 C2N 3 C1P 4 C1N 5 VBAT 6 VBREF 7 VSS, GND 8 VDD, VCC_3V3 9 RESn, TARGET_PWR_GOOD 10 SCL, I2C_SCL 11 SDA, I2C_SDA 12 IREF 13 VCOMH 14 VCC, V13 2.1.6 J6, Micro SD Card Connector The Micro SD connector, J6, is used to interface the C5535 processor to a micro SD card. The signals on the pins of this connector are shown below. Table 8: J6, Micro SD Card Connector Pin # Signal Name 1 DAT2, SD_DATA2 2 DAT3, SD_DATA3 3 CMD, SD_CMD 4 VDD, VCC_3V3 5 CLK, SD_CLK 6 GND 7 DAT0, SD_DATA0 8 DAT1, SD_DATA1 9 INSERT, VCC_3V3 10 INSERT_COM, GND 11,12,13,14 NC 2-7 Spectrum Digital, Inc 2.1.7 P1, P3, Wireless Interface Connectors P1 and P3 are used to provide an interface to Texas Instruments Wireless Interface modules. The signals on the pins of these connectors are shown in the tables below. Table 9: P1, Wireless Interface Connector Pin # Signal Name Pin # Signal Name 1 GND 2 SD_DATA0 3 UART_RTS 4 SD_DATA1 5 RTC_CLKOUT 6 SD_DATA2 7 UART_TX 8 SD_DATA3 9 UART_RX 10 GPIO10 11 I2C_SDA 12 GPIO11 13 I2C_SCL 14 SPI_CS2 15 SD_CLK 16 SPI_CLK 17 SD_CMD 18 SPI_TX 19 GND 20 SPI_RX Table 10: P3, Wireless Interface Connector 2-8 Pin # Signal Name Pin # Signal Name 1 NC 2 GND 3 NC 4 NC 5 NC 6 NC 7 VCC_3V3 8 I2S1_RX 9 VCC_3V3 10 I2S1_DX 11 I2S1_FS 12 NC 13 GPIO12 14 NC 15 GPIO14 16 NC 17 I2S1_CLK 18 UART_CTS 19 GPIO14 20 GPIO13 TMS320C5535 eZdsp Technical Reference Manual Spectrum Digital, Inc 2.1.8 P2, Expansion Connector The expansion edge connector, P2, provides the C5535 serial interface signals to limitless user expansion boards. This edge connector has all of the odd number (1,3,...,59) tabs on the top side of the board and all of the even number tabs (2,4,...,46) on the bottom side of the board. The diagram below shows the position of these tabs. Top Side View Bottom Side View Pin 60 Pin 59 Pin 23 Pin 19 Pin 1 Key Pin 24 Pin 20 Pin 2 Figure 2-5, P2 Connector Tab Positions 2-9 Spectrum Digital, Inc The table below lists the signals that appear on each of the tabs of connector P2. The signals on the pins of this connector are shown below. Table 11: P2, Expansion Connector Pin # Top Signal Name Pin # Bottom 1 GND 2 GND 3 SPI_CS1 4 GPIO13 5 SPI_CLK 6 GPIO12 7 SPI_TX 8 GPIO14 9 SPI_RX 10 GPIO15 11 GND 12 GND 13 GND 14 GND 15 GND 16 GND 17 I2C_SDA 18 GPIO16 19 I2C_SCL 20 GPIO17 Key 2-10 Signal Name Key 23 I2S2_CLK 24 GPIO11 25 I2S2_RX 26 GPIO10 27 I2S2_DX 28 GPIO5 29 I2S2_FS 30 GPIO4 31 GND 32 GND 33 I2S1_CLK 34 UART_RTS 35 I2S1_RX 36 UART_CTS 37 I2S1_DX 38 UART_RX 39 I2S1_FS 40 UART_TX 41 VCC_3V3 42 VCC_USB_DUAL 43 VCC_3V3 44 VCC_USB_DUAL 45 I2S0_CLK 46 SPI_CS3 47 I2S0_RX 48 VCC_USB_DUAL 49 I2S0_DX 50 GPAIN3 51 I2S0_FS 52 GPAIN2 53 SPI_CS2 54 GPAIN1 55 SPI_CS0 56 GPAIN0 57 VCC_3V3 58 VCC_USB_DUAL 59 VCC_3V3 60 VCC_USB_DUAL TMS320C5535 eZdsp Technical Reference Manual Spectrum Digital, Inc 2.2 System LEDs The C5535 eZdsp has 6 Light Emitting Diodes (LED). LEDs DS2- DS6 are under the application software control running on the C5535 processor. The C5535 eZdsp LEDs are shown in the table below. Table 12: System LEDs LED # Color Schematic Page Signal Name DS1 Green 13 U6, Pin 60, PWREN# DS2 Green 2 U4, Pin J3, XF DS3 Green 11 U4, Pin P8, GPIO17 DS4 Red 11 U4, Pin P3, GPIO16 DS5 Yellow 11 U4, Pin N7, GPIO15 DS6 Blue 11 U4, Pin P2, GPIO14 2.3 Switches The C5535 eZdsp has three switches, two push button switches, and one DIP switch. These switches are shown in the table below. Table 13: Switches Switch # Schematic Page Signal Name/Reading SW1 only closed 11 GPAIN1, approximately 1.2 volts SW2 only closed 11 GPAIN1, approximately 0.9 volts SW3 5 4 position DIP switch 2.3.1 SW1, SW2, Momentary Push Button Switches Switches SW1, and SW2 are momentary push button switches read by the application software running on the C5535 processor using the GPAIN1 port. 2-11 Spectrum Digital, Inc 2.3.2 SW3, 4 Position DIP Switch Switch SW3 is a 4 position DIP switch. The signals attached to each position are shown in the table below. Table 14: Switch SW3 Position Signal Name Default Setting 1 CLK_SEL OFF 2 UART_BUFF_EN ON 3 AIC3204I2C_ENn OFF 4 SPI_CS0 ON The figure below shows switch SW3 default settings. Raised Actuator 1st position SW3 Figure 2-6, Switch SW3, Default Settings The table below shows the functions of the setting in each position of SW3. Table 15: Switch SW3 Functions Position 1 2 3 4 Setting Function ON Select external 12 MHz. clock OFF Select internal 32 MHz. RTC clock ON * Enable UART via J2 for VCP OFF * Disable UART via J2 ON Disable AIC3204 interface OFF Enable AIC3204 interface ON Enable SPI Flash CS OFF Disable SPI Flash CS * Note: GPIO15 can overwrite 2-12 TMS320C5535 eZdsp Technical Reference Manual Spectrum Digital, Inc 2.4 Jumpers The C5535 eZdsp has 7 jumpers. The location of the jumpers are shown in the figure below. JP2 JP1 JP6 JP3 JP5 JP4 JP7 Figure 2-7, C5535 eZdsp Jumpers The function of these jumpers is shown in the table below. Table 16: Jumpers Jumper # of positions Schematic Page JP1 2 4 Allows measurement of VCore Jumper Function JP2 2 13 Power source select. Allows connection of VCCUSB to VBUS_C5515 JP3 3 9 I2C Headers JP4 2 4 Allows measurement of VDD_IO1 voltage JP5 2 8 Allows measurement of USB 3.3V JP6 2 10 Allows measurement of VCC_3V3 for AIC3204 JP7 2 10 Allows measurement of V3.3A for AIC3204 Jumper JP2 is the power source select jumper. When this jumper is shorted the C5535 eZdsp can be powered from the C5535 USB interface (J1). This jumper is shipped in the “shorted” state from the factory. 2-13 Spectrum Digital, Inc 2.5 Test Points The C5535 eZdsp has seven (7) test points for the monitoring of signals. The location of the test points are shown in the figure below. TP3 TP2 TP5 TP4 TP6 TP7 TP1 Figure 2-8, C5535 eZdsp Test Points The signals on the test points are shown in the table below. Table 17: Test Points 2-14 TP # Schematic Page TP1 4 GND TP2 8 VCC_1V8_TP TP3 2 U4, Pin I14, VBUS/VBUS_C5535 TP4 2 U4, Pin A2, CLKOUT TP5 8 VCC_3V3_TP TP6 10 GND TP7 9 U11, Pin 7,8, VCC_1V3, VCC_1V3_TP Signal Name TMS320C5535 eZdsp Technical Reference Manual Appendix A Schematics This appendix contains the schematics for the TMS320C5535 eZdsp. A-1 A-2 A B C D 5 CAPACTITANCE VALUES IN MICROFARADS. REFERENCE DESIGNATORS USED: 2. 3. 4 12 B 2 11 C 1 SHEET REV SHEET A A REV SHEET REV SHEET REV 3 A 4 A 5 5 A 6 A REVISION STATUS OF SHEETS 7 A 8 A 9 A 10 A APPLICATION NEXT ASSY 4 USED ON RLSE MFG QA ENGR-MGR ENGR CHK DWN R.R.P. R.R.P. C.M.D. R.R.P. R.R.P. T.W.K. R.R.P. DATE 10/15/2009 DATE 10/15/2009 DATE 10/15/2009 DATE 10/15/2009 DATE 10/15/2009 DATE 10/15/2009 DATE 10/15/2009 SCHEMATIC CONTENTS 01 - TITLE PAGE 02 - TMS320C5535 IO 03 - UART BUFFER 04 - TMS320C5535 POWER 05 - SPI FLASH 06 - CC BOARD INTERFACE 07 - MICRO SD INTERFACE 08 - POWER SUPPLIES 09 - AUDIO CODEC 10 - LCD/USER LEDS/SWITCHES 11 - EXPANSION CONNECTOR 12 - XDS100-v2 INTERFACE 4. ALL 0.1 uF AND 0.01uF CAPACITORS ARE DECOUPLING CAPS UNLESS OTHERWISE NOTED. THEY ARE SHOWN ON THE PAGE WITH THE INTEGRATED CIRCUITS THEY SHOULD BE PLACED NEAR. RESISTANCE VALUES IN OHMS. 1. NOTES, UNLESS OTHERWISE SPECIFIED: 3 3 C B A REV DESCRIPTION 2 PRODUCTION UNITS BETA UPDATES Date: Size:B DATE 7/19/2011 6/19/2011 1/10/2011 1 DWG NO TITLE SHEET 1 514582-0001 Sheet TMS320C5535 EZDSP MODULE SPECTRUM DIGITAL INCORPORATED Tuesday, July 26, 2011 Page Contents: Title: Initial schematic for layout 2 1 of 13 Revision: C RRP RRP RRP APPROVED A B C D Spectrum Digital, Inc TMS320C5535 eZdsp Technical Reference Manual A B C D 10 USB_CLK_12MHZ C84 0.1uF 5 R17 9,10,11,13 TARGET_PWR_GOOD C83 1uF VCC_1V3 10K R22 R38 1206 C82 0.1uF VDD_IO1 10 CPU_CLK_12MHZ 2 220 5 CLK_SEL CLKIN GPAIN0 GPAIN1 GPAIN2 GPAIN3 LED_GRN R41 100K 6 RTC_CLKOUT 13 TARGET_TCK 13 TARGET_TDO 13 TARGET_TDI 13 TARGET_TMS 13 TARGET_TRSTn R34 NO-POP DS2 R37 100K VDD_IO1 R25 10K VDD_IO1 0 R117 10K 12 11,12 12 12 R56 NO-POP 0.1uF 10uF 0 C77 C6 TP4 CLKOUT R55 BLM18AG601SN1D 1 5 FB7 C90 C91 GPAIN0 GPAIN1 GPAIN2 GPAIN3 10K R59 4 TARGET_EMU0 TARGET_EMU1 CLK_SEL CLKOUT 33pF 33pF 1000pF C66 4 B1 C2 D2 J3 A5 B4 B5 C3 M1 L2 N3 N1 K2 N6 P4 D1 C1 A2 C5 A6 WAKEUP 32.768KHz Y1 A7 A8 B8 A9 A10 D12 A3 0 D14 E14 E13 RTC_CLKOUT 3 2 R54 USB_XI 4 1 VCC_3V3_USB INT1 INT0 RESETN XF WAKEUP RTC_CLKOUT CVDD_RTC CVDD_RTC DVDD_RTC EMU1 EMU0 TCK TDO TDI TMS TRSTN CLK_SEL CLKIN CLKOUT VSS_RTC RTCXO RTCXI GPAIN0 GPAIN1 GPAIN2 GPAIN3 USB_VSSOSC USB_M12XO USB_M12XI USB_VDDOSC U4-1 3 3 C5535 I2C_SCL I2C_SDA LCD_CS0_E0/SPI_CS0 LCD_CS_E1/SPI CS1 LCD_RW_WRB/SPI_CS2 LCD_RS/SPI_CS3 LCD_EN_RDB/SPI_CLK LCD_D[8]/I2S2_CLK/GP[18]/SPI_CLK LCD_D[9]/I2S2_FS/GP[19]/SPI_CS0 LCD_D[10]/I2S2_RX/GP[20]/SPI_RX LCD_D[11]/I2S2_DX/GP[27]/SPI_TX LCD_D[12]/UART_RTS/GP[28]/I2S3_CLK LCD_D[13]/UART_CTS/GP[29]/I2S3_FS LCD_D[14]/UART_RXD/GP[30]/I2S3_RX LCD_D[15]/UART_TXD/GP[31]/I2S3_DX LCD_D[0]/SPI_RX LCD_D[1]/SPI_TX LCD_D[2]/GP[12] LCD_D[3]/GP[13] LCD_D[4]/GP[14] LCD_D[5]/GP[15] LCD_D[6]/GP[16] LCD_D[7]/GP[17] MMC1_CLK/I2S1_CLK/GP[6] MMC1_CMD/I2S1_FS/GP[7] MMC1_D0/I2S1_DX/GP[8] MMC1_D1/I2S1_RX/GP[9] MMC1_D2/GP[10] MMC1_D3/GP[11] MMC0_CLK/I2S0_CLK/GP[0] MMC0_CMD/I2S0_FS/GP[1] MMC0_D0/I2S0_DX/GP[2] MMC0_D1/I2S0_RX/GP[3] MMC0_D2/GP[4] MMC0_D3/GP[5] RSV12 RSV9 RSV8 RSV7 RSV11 RSV10 USB_VSSREF USB_R1 USB_DM USB_DP USB_VBUS C4 A4 L1 M2 N2 M5 L3 P5 N10 P9 P11 N12 P12 P13 M11 N4 K1 J2 N5 P2 N7 P3 P8 M14 L11 M13 P10 L12 M12 M8 M10 J1 P6 N13 P7 G2 G1 F1 E1 E2 H1 F12 G14 J14 H14 L14 10K 1% R29 2 SPI_CS0 SPI_CS1 SPI_CS2 SPI_CS3 SPI_CLK I2S2_CLK I2S2_FS I2S2_RX I2S2_DX UART_RTS UART_CTS UART_RX UART_TX SPI_RX SPI_TX GPIO12 GPIO13 GPIO14 GPIO15 GPIO16 GPIO17 I2S1_CLK I2S1_FS I2S1_DX I2S1_RX GPIO10 GPIO11 D2 6.2V R68 R69 R128 R129 R130 R131 C25 10uF TP3 VBUS 0 0 0 0 0 0 C24 0.1uF 5,12 12 6,12 12 Date: Size:B J1 USBMINI_B 10K R14 VDD_IO1 DWG NO 1 514582-0001 GPIO,MMC-SD,SPI,I2C,I2S Sheet TMS320C5535 EZDSP MODULE 6 7 8 9 2 of 13 Revision: B I2C_SCL 6,9,10,11,12 I2C_SDA 6,9,10,11,12 SHIELD1 SHIELD2 SHIELD3 SHIELD4 USBVSS DD+ ID USBVDD SPECTRUM DIGITAL INCORPORATED 10K R13 5 2 3 4 1 1 I2S0_CLK 12 I2S0_FS 12 I2S0_DX 12 I2S0_RX 12 GPIO4 12 GPIO5 12 Friday, July 22, 2011 Page Contents: Title: I2C_SCL I2C_SDA SPI_CS0 SPI_CS1 SPI_CS2 SPI_CS3 SPI_CLK 5,6,12 100K R18 VBUS_C5535 I2S2_CLK 10,12 I2S2_FS 10,12 I2S2_RX 10,12 I2S2_DX 10,12 UART_RTS 3,6,12 UART_CTS 3,6,12 UART_RX 3,6,12 UART_TX 3,6,12 SPI_RX 5,6,12 SPI_TX 5,6,12 GPIO12 6,11,12 GPIO13 6,12 GPIO14 6,11,12 GPIO15 3,11,12 GPIO16 11,12 GPIO17 11,12 I2S1_CLK 6,12 I2S1_FS 6,12 I2S1_DX 6,12 I2S1_RX 6,12 GPIO10 6,12 GPIO11 6,12 SD_CLK 6,7 SD_CMD 6,7 SD_DATA0 6,7 SD_DATA1 6,7 SD_DATA2 6,7 SD_DATA3 6,7 SD_CLK SD_CMD SD_DATA0 SD_DATA1 SD_DATA2 SD_DATA3 USB_DM USB_DP USB_VBUS SD_CLK SD_CMD SD_DATA0 SD_DATA1 SD_DATA2 SD_DATA3 2 A B C D Spectrum Digital, Inc A-3 A B C 5 5 UART_BUFF_EN R133 2,11,12 GPIO15 0 R24 10K VCC_3V3 4 2,6,12 UART_TX 2,6,12 UART_RX 5 9 6 TRGT_UART_TX 13 TRGT_UART_RX 13 74CBTLV3125PWR U5C 8 U5B 74CBTLV3125PWR 3 2,6,12 UART_RTS 2,6,12 UART_CTS 3 12 2 0.1uF C39 2 2 74CBTLV3125PWR U5D DWG NO Friday, July 22, 2011 UART BUFFER 1 514582-0001 Sheet TMS320C5535 EZDSP MODULE Size:B Date: 1 SPECTRUM DIGITAL INCORPORATED Page Contents: Title: TRGT_UART_CTS 13 TRGT_UART_RTS 13 U5A 74CBTLV3125PWR 3 11 VCC_3V3 14 1 7 D 4 13 A-4 10 5 3 of 13 Revision: A A B C D Spectrum Digital, Inc TMS320C5535 eZdsp Technical Reference Manual 4 A B C R61 0 VCC_1V3 R121 R60 0 C87 0.1uF VCC_1V8 1 2 L3 5 C71 0.1uF 1206 0.1uF 0.1uF R62 NO-POP 0.1uF AGND C85 1uF 0 1000pF C50 1000pF C74 0.01uF C43 C56 1000pF C86 ANA_LDO_OUT ANA_LDO_OUT R122 USB_LDO_OUT AGND C57 10uF 0.1uF 1uF C3 C60 C5 AGND C49 C63 0.1uF 1uF C4 10uF C2 RSV6 NO-POP 0.1uF C75 BLM18AG601SN1D 1206 FB6 1206 1 2 BLM18AG601SN1D FB4 BLM18AG601SN1D 1206 2 1 2 BLM18AG601SN1D VCC_3V3_USB USB_LDO_OUT 1 FB5 4 AGND C88 0.1uF AGND USB_LDO_OUT_REG AGND AGND B6 C9 C10 B7 B13 B12 A12 B9 D13 B10 C14 B14 F13 G13 K14 E12 F14 K13 J12 H12 H13 G12 C5535 VSSA_ANA VSSA_ANA BG_CAP VDDA_ANA RSV6 RSV3 RSV0 ANA_LDOO USB_LDOO LDOI LDOI LDOI USB_VSSPLL USB_VDDPLL USB_VSS1P3 USB_VDD1P3 USB_VDD1P3 USB_VDD1P3 USB_VSSA1P3 USB_VDDA1P3 USB_VSSA3P3 USB_VDDA3P3 U4-2 FB1 3 1 2 BLM18AG601SN1D AGND VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS RSV4 RSV5 DVDDIO DVDDIO DVDDIO DVDDIO DVDDIO DVDDIO DVDDIO RSV1 RSV2 CVDD CVDD CVDD CVDD CVDD CVDD CVDD CVDD CVDD CVDD DSP_LDOO DSP_LDO_EN VSSA_PLL VDDA_PLL A14 B2 B3 C8 C12 D4 D5 D10 E3 E4 E11 F3 H3 J13 K3 K4 L5 L10 M7 P1 P14 A11 B11 C6 L4 M3 M4 N8 N11 N14 K12 L13 C11 D3 D11 F2 G3 H2 K11 M6 M9 N9 A13 C13 A1 C7 0.1uF C59 0.1uF C67 AGND LDO_EN R64 0 LDO_EN 0.1uF C48 GND TP1 1uF C52 0.1uF C69 U15 INA219IDCN VDD_IO1_CPU 0.1uF 0.01uF C89 DSP_LDO_OUT 0.1uF 0.1uF 2 C29 C30 0.1uF C32 I2C ADDRESS 100 0100 0.1uF C46 VDD_IO1_CPU C1 10uF 0.1uF C62 0.1uF C65 C40 R63 NO-POP DSP_LDO_OUT_REG C73 0.01uF ANA_LDO_OUT 1 1% JP4 1 0.01uF C38 1uF C42 2 R97 NO-POP 1uF Date: Size:B 1uF 0.1uF DWG NO 1 514582-0001 TMS320C5535 POWER Sheet 4 VCC_3V3_PWR 0.01uF C51 of I2C_SCL_PWR 8,9 I2C_SDA_PWR 8,9 TMS320C5535 EZDSP MODULE Tuesday, July 26, 2011 13 Revision: A DSP_LDO_OUT I2C ADDRESS 100 0000 SPECTRUM DIGITAL INCORPORATED 0.1uF C45 C102 0.1uF V_PWR_MON C64 1 U3 INA219IDCN I2C_SCL_PWR I2C_SDA_PWR 0.01uF I2C_SDA_PWR I2C_SCL_PWR C28 1 1% 1 NO-POP C41 1uF C53 C54 0.01uF Page Contents: Title: 0.1uF C72 JP1 2 C55 C27 0.1uF V_PWR_MON R20 GND 3 VCC_3V3_USB 0 NO-POP 8 7 D R124 DSP_LDO_OUT_REG A1 A0 VCC_1V8 VS 4 R123 SDA SCL 6 5 2 A0 A1 7 8 VCC_1V3 SCL SDA 5 6 3 4 4 2 VIN- 1 VIN+ VS 2 VIN- 1 VIN+ GND 3 5 A B C D Spectrum Digital, Inc A-5 A-6 A B C D 2,12 SPI_CS0 SPI_CS_SW_IN 5 5 R31 R16 0 2,6,12 SPI_RX NO-POP SPI_CS0_DEVn SPI_RX VDD_IO1 R71 0 SPI_CS_SW_OUT 1K R50 NO-POP SPI_CS_SW_IN 0.1uF C81 VCC_3V3 SPI_HOLD R52 10K 4 4 3 2 1 SW3 ON U9 WP GND NC.11 NC.12 NC.13 NC.14 DIO SCLK 9 10 11 12 13 14 15 16 OR M25P64-VMF6TP W25X64VSFIG DO CS NC.6 NC.5 NC.4 NC.3 VCC HOLD 3 3 1 2 3 4 SPI_CS_SW_OUT 8 7 6 5 4 3 2 1 2,6,12 SPI_TX 2,6,12 SPI_CLK DIP_SWITCH 8 7 6 5 CLK_SEL = OFF (pulled down) UART_BUFF_EN = ON (pulled down) AIC3204I2C_ENn = OFF (pulled down) DIP Switch Defaults: R132 R51 NO-POP VDD_IO1 4 SPI_CLK R33 10K SPI_WP SPI_TX R120 NO-POP 10K R72 NO-POP VDD_IO1 R74 2 VDD_IO1 R73 NO-POP 2 1 514582-0001 Tuesday, July 26, 2011 DWG NO Date: SPI FLASH Size:B TMS320C5535 EZDSP MODULE Sheet SPECTRUM DIGITAL INCORPORATED Page Contents: Title: CLK_SEL 2 UART_BUFF_EN 3 AIC3204I2C_ENn 10 1 5 of 13 Revision: C A B C D Spectrum Digital, Inc TMS320C5535 eZdsp Technical Reference Manual A B C D 5 2,3,12 UART_RTS 2 RTC_CLKOUT 2,3,12 UART_TX 2,3,12 UART_RX 2,9,10,11,12 I2C_SDA 2,9,10,11,12 I2C_SCL 2,7 SD_CLK 2,7 SD_CMD 5 3 P1 2 4 6 8 10 12 14 16 18 20 HEADER 10X2 1 3 5 7 9 11 13 15 17 19 4 GPIO10 GPIO11 SD_DATA0 2,7 SD_DATA1 2,7 SD_DATA2 2,7 SD_DATA3 2,7 GPIO10 2,12 GPIO11 2,12 SPI_CS2 2,12 SPI_CLK 2,5,12 SPI_TX 2,5,12 SPI_RX 2,5,12 3 2 33 33 R66 R67 VCC_3V3 P3 2 4 6 8 10 12 14 16 18 20 HEADER 10X2 1 3 5 7 9 11 13 15 17 19 R81 R82 R79 R80 2 33 33 33 33 Date: Size:B 1 DWG NO 1 514582-0001 CC BOARD INTERFACE Sheet TMS320C5535 EZDSP MODULE SPECTRUM DIGITAL INCORPORATED Friday, July 22, 2011 Page Contents: Title: UART_CTS 2,3,12 GPIO13 2,12 I2S1_RX 2,12 I2S1_DX 2,12 MUST MEET SPECIFICATION FOR INTERFACE MODULES 2,12 I2S1_FS 2,11,12 GPIO12 2,11,12 GPIO14 2,12 I2S1_CLK NOTE: DIMENSIONS AND LOCATIONS OF THESE CONNECTORS 4 6 of 13 Revision: A A B C D Spectrum Digital, Inc A-7 A B C 2,6 SD_DATA0 2,6 SD_DATA1 2,6 SD_CLK 2,6 SD_DATA2 2,6 SD_DATA3 2,6 SD_CMD 5 R103 10K R102 10K R101 NO-POP R100 10K R99 10K 4 4 R98 10K SD_DATA0 SD_DATA1 SD_CLK SD_DATA2 SD_DATA3 SD_CMD 3 2 VCC_3V3 10uF C15 + 0.1uF C106 DAT2 DAT3 CMD VDD CLK VSS DAT0 DAT1 15 Date: Size:B INSERT_COM INSERT 9 J6 R109 10K VCC_3V3 1 DWG NO 1 514582-0001 MICRO SD CONNECTOR Sheet TMS320C5535 EZDSP MODULE SPECTRUM DIGITAL INCORPORATED 10 Friday, July 22, 2011 Page Contents: Title: MicroSD_CARD 1 2 3 4 5 6 7 8 15 14 14 2 13 13 VCC_3V3 3 12 12 11 A-8 11 D 5 7 of 13 Revision: A A B C D Spectrum Digital, Inc TMS320C5535 eZdsp Technical Reference Manual A B C D C22 .1uF 3 2 1 C97 .1uF 3 2 1 5 Vout = 0.6 x ( 1 +4.47 ) Vout = Vref x ( 1 + Rtop/RBottom ) ; C99 4.7uF VCC_USB_DUAL Vout = 0.6 x ( 1 + 2 ) FB SW 4 5 4 5 4 VREF = 0.6 TPS62260DDCT FB SW VREF = 0.6 TPS62260DDCT EN GND GND EN U1 VIN1 VIN1 U12 Vout = Vref x ( 1 + Rtop/RBottom ) ; C23 4.7uF VCC_USB_DUAL L7 L6 2.2uH 2.2uH R70 1.80K 1% R65 8.06K 1% R15 1.80K 1% R11 3.60K 1% C124 2200pF C125 3 C94 10uF VCC_3V3_PWR 2200pF C21 10uF TP2 .1uF R96 JP5 2 R118 C101 0.1uF V_PWR_MON TP5 VCC_3V3_TP C123 VCC_1V8_TP 1 1% 1 NO-POP 0 VS 4 3 SDA SCL 6 5 4 1 VIN+ 2 A0 A1 7 8 VINGND 3 5 2 U16 INA219IDCN Date: Size:B I2C_SCL_PWR 4,9 I2C_SDA_PWR 4,9 1 1 514582-0001 Tuesday, July 26, 2011 DWG NO POWER MANAGEMENT Sheet TMS320C5535 EZDSP MODULE SPECTRUM DIGITAL INCORPORATED VCC_3V3_USB C100 4.7uF VCC_3V3 VDD_IO1 FTDI_3V3 Page Contents: Title: I2C_SCL_PWR I2C_SDA_PWR I2C ADDRESS 100 1000 0 0 R119 R2 0 R1 C20 4.7uF VCC_1V8 2 8 of 13 Revision: C A B C D Spectrum Digital, Inc A-9 A-10 A B C D 5 5 VCC_3V3_PWR 1 2 3 JP3 U11 PG FB OUT1 OUT2 R83 NO-POP R85 V_PWR_MON TPS76601 GND EN IN1 IN2 NO-POP 0 3 4 5 6 2 1 7 8 4 0 0 R86 R84 I2C_SCL_PWR I2C_SDA_PWR 220K R127 VCC_3V3_PWR Power Monitor I2C Probe Point Headers HEADER 3 R87 RF1 = ( 1.3/1.224 - 1) * 169K RF1 = ( Vout/Vref - 1) * RF2 C98 4.7uF VCC_3V3_PWR 4 R125 3 + C95 4.7uF VCC_1V3 I2C_SCL_PWR 4,8 I2C_SDA_PWR 4,8 169K 1% R126 10.7K I2C_SDA 2,6,10,11,12 I2C_SCL 2,6,10,11,12 3 + 2 TARGET_PWR_GOOD 2,10,11,13 C26 4.7uF TP7 VCC_1V3_TP 2 Date: Size:B DWG NO 1 514582-0001 POWER MANAGEMENT Sheet TMS320C5535 EZDSP MODULE SPECTRUM DIGITAL INCORPORATED Friday, July 22, 2011 Page Contents: Title: 1 9 of 13 Revision: A A B C D Spectrum Digital, Inc TMS320C5535 eZdsp Technical Reference Manual A 2 4 5 3 1 2 4 5 3 1 C13 GND-AIC C14 CONN_HP_ROUT 5 GND TP6 1 R5 0 2 AIC_LINE2L AIC_LINE2R R9 NO-POP R10 V3.3A 10uF C18 FB2 GND-AIC 1 2 BLM21AG151SN1D 0.1uF 10uF 4.7K 4 18 30 32 25 27 22 23 19 13 14 15 16 20 21 SPI_SEL MISO SCLK/MIC_DET SCL/SSZ SDA/MOSI MCLK BCLK WCLK DIN DOUT RESET GND-AIC 12 11 8 9 10 1 2 3 4 5 31 3 3 AIC_MODE_SEL AIC_IISCLK AIC_IISFS AIC_IISD0 AIC_IISD1 AIC_RST GND-AIC 0.1uF 10uF VCC_1V8 NO-POP R104 4.7K 2 R134 10K 0 1 0 0 0 0 0 10K R138 V3.3A R136 10K I2C_SCL_AIC I2C_SDA_AIC R135 10K VCC_3V3 R92 R93 R94 R95 R8 JP7 R108 5 AIC3204I2C_ENn R137 220K R141 no-pop VCC_3V3 R107 C111 C12 GND-AIC 0.1uF 10uF C116 C19 I2C ADDRESS 001 1000 REF LDO_SEL GPIO HPL HPR LOL LOR MICBIAS IN1_L IN1_R IN2_L IN2_R IN3_L IN3_R C105 0.1uF 10uF C8 C108 C11 VCC_3V3 GND-AIC 0.1uF C117 Tie Analog Power to Digital Power through single point connection or Ferrite Bead. 1 2 BLM21AG151SN1D FB3 U17 NO-POP TLV320AIC3204IRHBT R106 4 HEADPHONE_LOUT HEADPHONE_ROUT VCC_1V8 Select Internal LDO C16 0.47uF C17 0.47uF JP6 VCC_3V3 100uF 100uF R111 1K R110 1K GND-AIC CONN_HP_LOUT SJ1-3515-SMT, 5PJACK STEREO J4 HEADPHONES OUT GND-AIC SJ1-3515-SMT, 5PJACK STEREO J3 STEREO IN 1 VCC_3V3 + B C D 8 8 6 29 IOVDD DVDD IOVSS DVSS 7 28 9 9 24 26 AVDD LDO_IN AVSS PPAD 17 33 5 VCC_3V3 .1uF C122 2 2 GND 1B 2B 3B 4B 5B 6B 7B 8B VCC U18 NC OE 1A 2A 3A 4A 5A 6A 7A 8A 1 19 2 3 4 5 6 7 8 9 R7 Date: Size:B 0 0 0 3 4 GND R89 R90 R91 DWG NO Friday, July 22, 2011 1 514582-0001 CLK_12MHZ 13 10 o f 13 Revision: A CPU_CLK_12MHZ 2 USB_CLK_12MHZ 2 Sheet TMS320C5535 EZDSP MODULE CODEC 1 2 ASDM1-12.000MHZ-LC-T CLK VCC OFFn U14 TARGET_PWR_GOOD 2,9,11,13 I2S2_CLK 2,12 I2S2_FS 2,12 I2S2_DX 2,12 I2S2_RX 2,12 I2C_SCL 2,6,9,11,12 I2C_SDA 2,6,9,11,12 SPECTRUM DIGITAL INCORPORATED C104 0.1uF VCC_3V3 I2C_SCL I2C_SDA Page Contents: Title: 100 SN74CBTLV3245APWR 10 18 17 16 15 14 13 12 11 20 1 A B C D Spectrum Digital, Inc + A-11 A B C 2,12 GPIO17 2,12 GPIO16 2,3,12 GPIO15 2,6,12 GPIO14 SW1 USER2 SW2 2 4 5 R116 6 3 U10D SN74LV125 9 11 8 10K C96 .1uF LED3 LED2 LED1 LED0 R113 10K ANA_LDO_OUT 20K U10C SN74LV125 12 5 U10B SN74LV125 2 VCC_3V3 2 R115 4 U10A SN74LV125 1 3 USER1 1 3 4 D 14 1 7 10 A-12 13 5 C121 NO-POP R114 220 4 2,6,12 GPIO12 R88 DS3 DS4 DS5 DS6 GPAIN1 VCC_USB_DUAL R78 220 220 R76 R77 220 R75 100 4 0 2,12 LED RED 10K R3 10uF C10 LED GRN L2 R105 4 5 FB GND SW TPS61041 EN Vin U13 2.2uH 3 3 2 1 D1 MBR0520 .022uF C115 C112 1uF VCC_3V3 C113 .1uF 1uF C107 180K 1% R4 1.6M 1% R6 C119 2.2uF 10pF C103 2,6,9,10,12 I2C_SDA 2,6,9,10,12 I2C_SCL 2,9,10,13 TARGET_PWR_GOOD NO-POP LCD POWER 13V VCC_3V3 LED YELLOW LED BLUE VCC_3V3 3 C9 10uF,16V V13 C114 1uF 2 C120 2.2uF R112 C118 .1uF 1uF 392K 1% C110 1uF C109 2 Date: Size:B 0SD9616GLBBG01 1 Friday, July 22, 2011 DWG NO 1 514582-0001 LCD INTERFACE Sheet TMS320C5535 EZDSP MODULE SPECTRUM DIGITAL INCORPORATED FCI_10051922-1410ELF VCC VCOMH IREF SDA SCL RESn VDD VSS VBREF VBAT C1N C1P C2N C2P Page Contents: Title: 14 13 12 11 10 9 8 7 6 5 4 3 2 1 J5 11 o f 13 Revision: A A B C D Spectrum Digital, Inc TMS320C5535 eZdsp Technical Reference Manual A B C D 5 5 GPAIN0 GPAIN1 GPAIN2 GPAIN3 2,3,11 2,6,11 2,6,11 2,6 GPIO15 GPIO14 GPIO12 GPIO13 2,11 GPIO17 2,11 GPIO16 2 GPIO4 2 GPIO5 2,6 GPIO10 2,6 GPIO11 2,3,6 UART_TX 2,3,6 UART_RX 2,3,6 UART_CTS 2,3,6 UART_RTS 2 SPI_CS3 2 2,11 2 2 GPIO15 GPIO14 GPIO12 GPIO13 GPIO17 GPIO16 GPIO10 GPIO11 UART_TX UART_RX UART_CTS UART_RTS SPI_CS3 4 VCC_USB_DUAL 4 20 18 16 14 12 10 8 6 4 2 60 58 56 54 52 50 48 46 44 42 40 38 36 34 32 30 28 26 24 P2 19 17 15 13 11 9 7 5 3 1 59 57 55 53 51 49 47 45 43 41 39 37 35 33 31 29 27 25 23 EDGE CONN 30X2 SPI_RX SPI_TX SPI_CLK SPI_CS1 I2C_SCL I2C_SDA I2S2_FS I2S2_DX I2S2_RX I2S2_CLK I2S1_FS I2S1_DX I2S1_RX I2S1_CLK SPI_CS0 SPI_CS2 I2S0_FS I2S0_DX I2S0_RX I2S0_CLK VCC_3V3 3 SPI_RX 2,5,6 SPI_TX 2,5,6 SPI_CLK 2,5,6 SPI_CS1 2 I2C_SCL 2,6,9,10,11 I2C_SDA 2,6,9,10,11 I2S2_FS 2,10 I2S2_DX 2,10 I2S2_RX 2,10 I2S2_CLK 2,10 I2S1_FS 2,6 I2S1_DX 2,6 I2S1_RX 2,6 I2S1_CLK 2,6 SPI_CS0 2,5 SPI_CS2 2,6 I2S0_FS 2 I2S0_DX 2 I2S0_RX 2 I2S0_CLK 2 3 2 2 Date: Size:B DWG NO 1 514582-0001 EXPANSION CONNECTORS Sheet TMS320C5535 EZDSP MODULE SPECTRUM DIGITAL INCORPORATED Friday, July 22, 2011 Page Contents: Title: 1 12 o f 13 Revision: A A B C D Spectrum Digital, Inc A-13 5V_USB DD+ GND 10 CLK_12MHZ 1 2 3 4 1 1 Z1 Z3 1 Z4 Z2 C31 100nF FTDI_3V3 Mounting holes 0.250 pad 0.125 drill USB-A PLUG 1 10nF C37 J2 5 S2 S1 4 5 XTIN 10K 1 2 3 4 100nF CS SK DIN DOUT 0 3 2 1 93C46_56_66 VCC NC1 NC2 GND U2 R19 8 7 6 5 R23 C34 TPD2E001 GND IO1 NC IO4 VCC U7 C93 10nF BLM21P221SN L1 R21 C7 12K 1% 10K R36 EECS EESK EEDATA 13 61 62 63 3 2 14 6 7 8 49 50 FT1.8V C61 C76 C47 C44 R28 2K2 FTDI_3V3 FT1.8V 10uF R26 NO-POP C92 100nF VCCUSB U6 TEST EEDATA EESK EECS XTOUT XTIN RESET# REF DM DP VREGOUT VREGIN 100nF 4.7uF 100nF 4.7uF L4 FTDI_3V3 4 9 BLM21P221SN VPHY VPLL L5 AGND FT2232HL PWREN# SUSPEND# BCBUS0 BCBUS1 BCBUS2 BCBUS3 BCBUS4 BCBUS5 BCBUS6 BCBUS7 BDBUS0 BDBUS1 BDBUS2 BDBUS3 BDBUS4 BDBUS5 BDBUS6 BDBUS7 ACBUS0 ACBUS1 ACBUS2 ACBUS3 ACBUS4 ACBUS5 ACBUS6 ACBUS7 60 36 48 52 53 54 55 57 58 59 38 39 40 41 43 44 45 46 26 27 28 29 30 32 33 34 C58 10nF R45 GREEN DS1 R43 R44 D GND CLK C78 Q VCC CLR 4 5 6 .1uF 74LVC1G175-DBV6 3 2 1 U8 10K 10K FTDI_3V3 FTDI_3V3 Date: Size:B R40 10K R42 10K DWG NO 514582-0001 Sheet TMS320C5535 EZDSP MODULE XDS100-V2 INTERFACE 13 o f 13 Revision: A NO-POP TARGET_TRSTn 2 TARGET_TMS 2 TARGET_TDO 2 TARGET_TDI 2 TARGET_TCK 2 SPECTRUM DIGITAL INCORPORATED Friday, July 22, 2011 Page Contents: Title: R57 TARGET_TRSTn TARGET_TMS 47-NOPOP 47 47 TARGET_TDO TARGET_TDI TARGET_TCK 2,9,10,11 TARGET_PWR_GOOD 47 R46 R58 R47 47 47 47 PLACE BY C5535 USB CONNECTOR OPTIONAL: IF NOT USED CONNECT PWR_GOOD TO PWR_DET. R53 VCC_USB_DUAL DIS SRST_N_IN RTCK TRSTN TMS R48 R49 TDI TDO R39 TCK VBUS_C5535 TRGT_UART_RX 3 TRGT_UART_TX 3 TRGT_UART_CTS 3 TRGT_UART_RTS 3 47-NOPOP LOCATE LED ALONG A BOARD EDGE SO IT WILL BE MORE VISIBLE. R12 0 0 0 0 D3 MBR0520 VCC_USB_DUAL 220 PWR_DET PWR_RST EMU1 SRST_N_OUT R35 R32 R30 R27 2 EMU_EN EMU0 C79 100nF C33 10nF C80 100nF C36 100nF C35 100nF CON2 JP2 C70 100nF 16 17 18 19 21 22 23 24 FTDI_3V3 1 C68 100nF ADBUS0 ADBUS1 ADBUS2 ADBUS3 ADBUS4 ADBUS5 ADBUS6 ADBUS7 MBR0520 D4 12 37 64 VCORE.1 VCORE.2 VCORE.3 10 6 PLACE BY EMU USB CONNECTOR BLM21P221SN 20 31 42 56 VCCIO.1 VCCIO.2 VCCIO.3 VCCIO.4 GND.1 GND.2 GND.3 GND.4 GND.5 GND.6 GND.7 GND.8 A-14 1 5 11 15 25 35 47 51 VCCUSB Spectrum Digital, Inc TMS320C5535 eZdsp Technical Reference Manual Appendix B Mechanical Information This appendix contains the mechanical information about the TMS320C5535 eZdsp produced by Spectrum Digital. B-1 B-2 ALL MEASUREMENTS ARE IN INCHES THIS DRAWING IS NOT TO SCALE Spectrum Digital, Inc TMS320C5535 eZdsp Technical Reference Manual Printed in U.S.A., August 2011 514585-0001 Rev. A
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