SPRUJ22A November   2021  – March 2023 AWR2944

 

  1.   Trademarks
  2. 1Getting Started
    1. 1.1 Introduction
    2. 1.2 Key Features
    3. 1.3 What’s Included
      1. 1.3.1 Kit Contents
      2. 1.3.2 mmWave Out-of-Box (OOB) Demo
  3. 2Hardware
    1. 2.1  Block Diagram
    2. 2.2  PCB Handling Recommendations
    3. 2.3  Power Connections
    4. 2.4  Connectors
      1. 2.4.1 MIPI 60-Pin Connector (J19)
      2. 2.4.2 Debug Connector-60 pin (J7)
      3. 2.4.3 CAN-A Interface Connector (J3)
      4. 2.4.4 CAN-B Interface Connector (J2)
      5. 2.4.5 Ethernet Ports (J4 and J9)
        1. 2.4.5.1 ECOs to Enable the DP83TC812R PHY
      6. 2.4.6 USB Connectors (J8, J10)
      7. 2.4.7 OSC_CLKOUT Connector (J14)
      8. 2.4.8 PMIC SPI Connector (J16) (DNP)
      9. 2.4.9 Voltage Rails Ripple Measurement Connectors (J1, J5) (DNP)
    5. 2.5  Antenna
    6. 2.6  PMIC
    7. 2.7  On-Board Sensors
    8. 2.8  PC Connection
      1. 2.8.1 XDS110 Interface
      2. 2.8.2 FTDI Interface
    9. 2.9  Connecting the AWR2944EVM to the DCA1000 EVM
    10. 2.10 Jumpers, Switches, and LEDs
      1. 2.10.1 Switches
      2. 2.10.2 Sense On Power (SOP) Jumpers (J17, J18, J20)
      3. 2.10.3 I2C Connections
      4. 2.10.4 Push Buttons
      5. 2.10.5 LEDs
  4. 3Design Files and Software Tools
    1. 3.1 Design Files
    2. 3.2 Software, Development Tools, and Example Code
  5. 4Revision History

2.10.5 LEDs

Table 2-16 On Board LEDs
Ref Colour Usage Comments Image
D12 Green 12-V supply indication This LED indicates the presence of 12-V supply input GUID-B432348D-5989-4DF3-82B8-1690D0DC821E-low.png
D16 Green 5-V Supply This LED indicates the presence of 5-V supply output GUID-08A56E2D-C538-4F45-9E8C-86288EFED753-low.png
D13 Yellow NRST This LED is used to indicate the state of NRST pin. If this LED is glowing, the device is out of reset. GUID-99A4A8A1-486C-40C6-AD49-A6C2C2E72F45-low.png
DS2 Red NERROUT Glows if there is any HW error in the AWR2944 device GUID-A507A6C0-4DBA-4BC6-988D-63F46C62C205-low.png
D9 Yellow WRMRST Open drain fail safe warm reset signal GUID-389F77F0-CA48-4C10-970E-CDEC9714EF4A-low.png
D6 Green GPIO_2 Glows when the GPIO_2 is logic-1 GUID-72A3DE2F-C96B-48DE-9CFA-2DA78470287E-low.png
D1 Yellow FTDI_SUSPEND_N Glows when FTDI is in suspend state GUID-28CC8E50-E703-44F0-B9D3-E19476AD31A1-low.png