SLVUDG6 November   2025

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specifications
    4. 1.4 Device Information
  7. 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 Primary Radar Connector (J18)
      2. 2.4.2 Secondary Radar Connector (J23)
      3. 2.4.3 USB Connectors (J16_1, J17_1, J16_2, J17_2)
      4. 2.4.4 Debug Connectors (J6_1, J6_2)
    5. 2.5 Antenna
    6. 2.6 PC Connection
    7. 2.7 Jumpers, Switches, and LEDs
      1. 2.7.1 Switches (SW1_1, SW1_2)
      2. 2.7.2 Jumpers
      3. 2.7.3 LEDs
    8. 2.8 Push Buttons (SW2, SW3)
  8. 3Tools and Software
  9. 4Hardware Design Files
  10. 5Additional Information
    1. 5.1 Trademarks
  11. 6Revision History

2.7.3 LEDs

The AWR2188EVM contains several status indication LEDs.

Reference Designator

Color

Usage

Comments

Image

D6

YELLOW

VIN

 This

LED illuminates when the input supply is present

 AWR2188EVM

D8

YELLOW

REGOUT_3V3

This LED illuminates when the REGOUT_3V3 supply is ON.

 AWR2188EVM

D10

YELLOW

SYS_PGOOD

 This LED illuminates when the system PGOOD is ON. AWR2188EVM

D2

GREEN

NRESET_1

This LED illuminates when the primary radar is out of reset.

 AWR2188EVM

D3

GREEN

 NRESET_2

This LED illuminates when the secondary radar is out of reset.

 AWR2188EVM

DS1_1

RED

NERROUT_1

This LED illuminates when the primary radar is out of reset.

 AWR2188EVM

DS1_2

RED

NERROUT_2

 This LED illuminates when the secondary radar is out of reset. AWR2188EVM

D9_1

YELLOW

FTDI_VBUS_1

 This LED illuminates when the primary FTDI is powered ON. AWR2188EVM

D9_2

YELLOW

FTDI_VBUS_2

 This LED illuminates when the secondary FTDI is powered ON. AWR2188EVM