SWRU631 November   2024

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 PCB Handling Recommendations
    2. 2.2 Power Connections
    3. 2.3 Connectors
      1. 2.3.1 MIPI 60-Pin Connector (J19)
        1. 2.3.1.1 MIPI TRACE ECO List
      2. 2.3.2 Debug Connector-60 pin (J7)
        1. 2.3.2.1 CSI2 FE Connector ECO List
      3. 2.3.3 Ethernet Ports (J4 and J9)
        1. 2.3.3.1 ECOs to Enable the DP83TG720S-Q1 PHY
      4. 2.3.4 USB Connectors (J8, J10)
      5. 2.3.5 OSC_CLK_OUT Connector (J2)
      6. 2.3.6 Voltage Rails Ripple Measurement Connectors (J1, J3, J5) (DNP)
    4. 2.4 Antenna
    5. 2.5 PMIC
    6. 2.6 On-Board Sensors
    7. 2.7 PC Connection
      1. 2.7.1 XDS110 Interface
      2. 2.7.2 FTDI Interface
    8. 2.8 Connecting the AWR2E44PEVM to the DCA1000 EVM
    9. 2.9 Jumpers, Switches, and LEDs
      1. 2.9.1 Switches
      2. 2.9.2 Sense On Power (SOP) Jumpers (J17, J18, J20)
      3. 2.9.3 I2C Connections
      4. 2.9.4 Push Buttons
      5. 2.9.5 LEDs
  8. 3Software
    1. 3.1 Software, Development Tools, and Example Code
  9. 4Hardware Design Files
    1. 4.1 Design Files
  10. 5Additional Information
    1.     Trademarks
  11. 6Revision History

2.3.2 Debug Connector-60 pin (J7)

This connector enables interfacing of LVDS signals to the DCA1000 EVM for data capturing purposes.

Also, the connector has SPI, I2C, JTAG, GPADC, WRMRST, NRROUT, EPWM, and other control signals from AWR2E44PEVM for debug purpose.

The SPI is multiplexed to the Debug Connector. For more details refer to Section 2.7.1.

The debug connector supports direct connection to the TMDS273GPEVM for CSI2 data processing. For more details refer to CSI2 FE Connector ECO List.

AWR2E44PEVM 60-pin Debug ConnectorFigure 2-5 60-pin Debug Connector

Table 2-2 provides the pin assignment details for the Debug 60-pin connector.

Table 2-2 J7 Pin Assignment
Pin NumberDescriptionPin NumberDescription
1NC2NC
3NC4XREF_CLK0
5GND6MSS_EPWMA0
7DBG_SPI_CS08GND
9DBG_SPI_CLK10MSS_SPIA_HOSTIRQ
11DBG_SPI_PICO12DBG_SPI_POCI
133.3V PULL_UP14XREF_CLK1
15EMU_TCK16

AR_SYNCIN

17EMU_TDI18GND
19GPADC120EMU_TMS
21GPADC222EMU_TDO
23

NC

24GND
25

NC

26

CSI2_TX2_CLK_LVDS_FRCLK_P

27GPADC528

CSI2_TX2_CLK_LVDS_FRCLK_N

29GPADC630GND
31

NC

32

CSI2_TX3_P

33

MCU_CLKOUT

34CSI2_TX3_N
35

NC

36GND
37MSS_SPIB_CS138CSI2_TX2_CLK_LVDS_FRCLK_P
39SOP1_MSS_SPIB_CS240CSI2_TX2_CLK_LVDS_FRCLK_N
41MSS_GPIO_042GND
43MSS_GPIO_144CSI2_TX4_LVDS_CLK_P
45AR_WRMRST46CSI2_TX4_LVDS_CLK_N
47NC48GND
49AR_NERROUT50

CSI2_TX1_LVDS_TX1_P

51MSS_I2CA_SCL52CSI2_TX1_LVDS_TX1_N
53MSS_I2CA_SDA54
55MSS_EPWMB056CSI2_TX0_LVDS_TX0_P
57MSS_EPWMA158CSI2_TX0_LVDS_TX0_N
59MSS_GPIO_360GND