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

2.3.4 USB Connectors (J8, J10)

The AWR2E44PEVM has two standard micro USB connectors.

Micro USB Connector J10 provides access to the AWR2E44P UART, SPI, I2C, RS232, and SOP interfaces through the FTDI chip.

Table 2-5 J10 Pin Assignment
Pin NumberDescriptionPin NumberDescription
1FTDI_VBUS2FTDI_USBD_N
3FTDI_USBD_P4FTDI_USBID
5GND6GND
7GND8GND
9GND10GND
11GND
AWR2E44PEVM FTDI USB PortFigure 2-8 FTDI USB Port

Micro USB connector J8 provides access to the JTAG, MSS_UARTA, and MSS_UARTB interfaces of the AWR2E44P via the XDS110 emulator.

This is the UART interface used to flash the binary to the onboard serial flash and for Out-of-box (OOB) demo.

Note: The OOB demo requires only J8 to be connected to the PC. J10 is not used for the OOB demo.
Table 2-6 J8 Pin Assignment
Pin NumberDescriptionPin NumberDescription
1XDSET_VBUS2XDSET_D_N
3XDSET_D_P4XDSET_ID
5GND6GND
7NC8NC
9GND10GND
11GND
AWR2E44PEVM XDS USB PortFigure 2-9 XDS USB Port