SPRUIF3B May   2017  – March 2019 DRA790 , DRA791 , DRA793 , DRA797

 

  1.   DRA79x EVM CPU board
    1.     Trademarks
    2. 1 Introduction
    3. 2 Overview
      1. 2.1 EVM System Configurations
      2. 2.2 CPU Board Feature List
      3. 2.3 CPU Board Component Identification
    4. 3 Hardware
      1. 3.1 Hardware Architecture
      2. 3.2 DRA71x, DRA79x, TDA2E-17, and AM570x Processor
      3. 3.3 Power Architecture
      4. 3.4 Reset Structure
      5. 3.5 Clocks
      6. 3.6 Memory
        1. 3.6.1  SDRAM Memory
        2. 3.6.2  QSPI Flash Memory
        3. 3.6.3  EMMC Flash Memory
        4. 3.6.4  MicroSD Card Cage
        5. 3.6.5  GPMC NOR Flash Memory
        6. 3.6.6  GPMC NAND Flash Memory
        7. 3.6.7  Boot Modes
        8. 3.6.8  JTAG/Emulator and Trace
        9. 3.6.9  UART Terminal
        10. 3.6.10 DCAN and CAN Interfaces
        11. 3.6.11 Universal Serial Bus (USB)
        12. 3.6.12 Wired Ethernet
        13. 3.6.13 Video Output
          1. 3.6.13.1 HDMI Display
          2. 3.6.13.2 LCD Touch Panel
          3. 3.6.13.3 FPD-Link III Output/Panel
        14. 3.6.14 Video Input
          1. 3.6.14.1 Parallel Imaging
          2. 3.6.14.2 Serial Imaging
        15. 3.6.15 Mini-PCIe
        16. 3.6.16 Media Local Bus (MLB)
        17. 3.6.17 Audio
        18. 3.6.18 COM8 Module Interface
        19. 3.6.19 eFuse Programming Supply
        20. 3.6.20 User Interface LEDs
        21. 3.6.21 Power Monitoring
        22. 3.6.22 I2C Peripheral Map
        23. 3.6.23 GPIO List
        24. 3.6.24 I/O Expander List
        25. 3.6.25 Configuration EEPROM
    5. 4 Signal Multiplex Logic
      1. 4.1 GPMC and QSPI Selection (MUX A)
      2. 4.2 GPMC, VIN1, and VOUT3 Selection (MUX B)
      3. 4.3 GPMC and EMMC Selection (MUX C)
      4. 4.4 VIN2A and EMU Selection (MUX D, MUX E)
      5. 4.5 VIN2A and RGMII1 Selection (MUX F)
      6. 4.6 RGMII0 and VIN1B Selection (MUX J)
      7. 4.7 SPI2 and UART3 Selection (MUX K)
      8. 4.8 DCAN2 and I2C3 Selection (MUX L)
    6. 5 USB3 Supported Configurations
      1. 5.1 Option 1
      2. 5.2 Option 2
      3. 5.3 Option 3
    7. 6 References
  2.   Revision History

2.1 EVM System Configurations

Table 1 lists the SoC EVMs and kits.

Table 1. SoC EVMs and Kits

Systems Description Model Number
DRA71x, DRA79x, TDA2E-17, and AM570x socketed CPU board (GP) Socketed - CPU board ES2.0 GP (CPU board) EVMX777BG-01-00-S0
DRA71x, DRA79x, TDA2Ex-17, and AM570x CPU board (GP) Soldered - CPU board ES2.0 GP (CPU board) EVMX777BG-01-00-00
DRA71x, DRA79x, TDA2Ex-17, and AM570x CPU board (HS) Soldered - CPU board ES2.0 HS (CPU board) EVMX777BH-01-00-00
DRA71x and DRA79x
Infotainment EVM kit		 Soldered - CPU board ES2.0 GP (CPU board) with:
  • JAMR3 Tuner Apps board
  • 10.1-inch, 1280 × 800 LCD/TS board
 EVMX777G-01-20-00
TDA2Ex-17 Vision EVM kit Soldered - CPU board ES2.0 GP (CPU board):
with Vision Apps board		 EVMX777G-01-40-00
DRA71x, DRA79x, TDA2Ex-17, and AM570x CPU EVM kit Soldered - CPU board ES2.0 GP (CPU board):
with 10.1-inch, 1280 × 800 LCD/TS board		 EVMX777G-01-00-00

Table 2 lists the EVM accessories

Table 2. EVM Accessories

Accessories Description Model Number
JAMR3 Tuner Application Board Head-unit DIN form-factor Application Board with radio tuners, multiple audio I/Os, and video input extendibility EVM5777JAMR3-V1-0
Vision Application Board Support for multiple camera inputs for surround view, stereo vision, and proprietary camera board interfaces EVMX777VISION-V2-0
10.1-inch, 1280 × 800, Display/Multitouch Touchscreen 10.1-inch, 1280 × 800, LCD (24-bit color), with Multitouch Touchscreen EVMX777LCDTS-V1-0

Table 3 lists the EVM kit truth table.

Table 3. EVM Kit Truth Table

EVM or Kit Name CPU
Board		 JAMR3
App Board		 Vision
App Board		 LCD/TS
Daughter Board		 Power Supply Adapter
(2.1 to 2.5 mm)
DRA71x, DRA79x, TDA2E-17, AM570x Socketed CPU board (GP) X X
DRA71x, DRA79x, TDA2E-17, AM570x CPU board (GP) X X
DRA71x, DRA79x, TDA2E-17, AM570x CPU board (HS) X X
DRA71x and DRA79x Infotainment EVM kit X X X X
TDA2E-17 Vision EVM kit X X X
DRA71x, DRA79x, TDA2E-17, and AM570x EVM kit X X