SPRUIY1C November   2020  – April 2024

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Preface: Read This First
      1. 1.2.1 If You Need Assistance
      2. 1.2.2 Important Usage Notes
    3. 1.3 Kit Overview
      1. 1.3.1 Kit Contents
      2. 1.3.2 Key Features
      3. 1.3.3 Component Identification
      4. 1.3.4 Daughter Cards
        1. 1.3.4.1 Connecting the AM273x EVM to the AWR2243BOOST EVM
        2. 1.3.4.2 Connecting the AM273x EVM to the DCA1000
      5. 1.3.5 Security
      6. 1.3.6 Compliance
  6. 2Hardware
    1. 2.1 Board Setup
      1. 2.1.1 Power Requirements
        1. 2.1.1.1 Power Status LEDs
      2. 2.1.2 Push Buttons
      3. 2.1.3 Switches
      4. 2.1.4 LEDs
      5. 2.1.5 Boot Mode Selection
    2. 2.2 Hardware Description
      1. 2.2.1  Functional Block Diagram
      2. 2.2.2  Memory Interface
        1. 2.2.2.1 QSPI Interface
        2. 2.2.2.2 Board ID EEPROM
      3. 2.2.3  Ethernet Interface
      4. 2.2.4  Micro USB Interfaces
        1. 2.2.4.1 FTDI USB Interface
          1. 2.2.4.1.1 FTDI EEPROM Memory Device
        2. 2.2.4.2 XDS USB Interface
        3. 2.2.4.3 PC Connection
      5. 2.2.5  I2C Interface
        1. 2.2.5.1 I2C Connections
      6. 2.2.6  UART Interface
      7. 2.2.7  CAN Interfaces
        1. 2.2.7.1 CAN-A Interface
        2. 2.2.7.2 CAN-B Interface
      8. 2.2.8  JTAG Emulation
      9. 2.2.9  SPI Interface
      10. 2.2.10 MDI Interface
      11. 2.2.11 ePWM Interface
    3. 2.3 Connectors
      1. 2.3.1 60-Pin High Density (HD) FE Connector-1 (J1)
      2. 2.3.2 60-Pin High Density (HD) FE Connector-2 (J11)
      3. 2.3.3 MIPI 60-Pin Connector (J19)
      4. 2.3.4 Debug Connector 60-Pin (J7)
      5. 2.3.5 External Clock Option (J13, J1)
    4. 2.4 Mechanical Mounting of the PCB
  7. 3Additional Information
    1. 3.1 Trademarks
    2.     3.A Rev. C Design Changes
  8. 4Revision History

2.3.2 60-Pin High Density (HD) FE Connector-2 (J11)

The 60-pin HD connector-2 provides the high speed 4-lane CSI interface, SPI, UART, I2C, and controls signals (NRST, NERR, WRMRST, REFCLK, SOPs). This can be connected to the AWR2243BOOST EVM board to interface with the second front end radar device in cascade configuration.


TMDS273EVM, TMDS273GPEVM, TPR12REVM High Density FE Connector-2 Schematic

Figure 2-26 High Density FE Connector-2 Schematic
Table 2-12 J11 Connector Pin
Pin Number Description Pin Number Description
1 5V 2 5V
3 5V 4 NC
5 NC 6 NC
7 RCSS_SPIB_CS 8 NC
9 RCSS_SPIB_CLK 10 RCSS_SPIB_HOSTINT
11 RCSS_SPIB_PICO 12 RCSS_SPIB_POCI
13 NC 14 NERRIN_FE2
15 NC 16 HW_SYNC_FE2
17 NC 18 GND
19 NC 20 NC
21 NC 22 NC
23 NC 24 GND
25 NC 26 NC
27 NC 28 NC
29 NC 30 GND
31 NC 32 CSI2_RX1_3P
33 SOP0_FE2 34 CSI2_RX1_3N
35 SOP1_FE2 36 GND
37 SOP2_FE2 38 CSI2_RX1_2P
39 WRMRST_FE2 40 CSI2_RX1_2N
41 GND 42 GND
43 REFCLK_FE2 44 CSI2_RX1_CLKP
45 GND 46 CSI2_RX1_CLKN
47 NC 48 GND
49 GND 50 CSI2_RX1_1P
51 I2CB_SDA 52 CSI2_RX1_1N
53 I2CB_SCL 54 GND
55 NC 56 CSI2_RX1_0P
57 NC 58 CSI2_RX1_0N
59 nRESET_FE2 60 GND