SWRU629 September   2024

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  6. 2Hardware
    1. 2.1 Wired Connections, Jumper Settings, Buttons, and LEDs
      1. 2.1.1  SWD Interface
      2. 2.1.2  I2C Connections
        1. 2.1.2.1 Default I2C Addresses
      3. 2.1.3  UART Signals
      4. 2.1.4  SD Card Interface
      5. 2.1.5  External Memory Interface
      6. 2.1.6  ADC Interface
      7. 2.1.7  Reset Pull-up Jumper
      8. 2.1.8  Push Buttons
      9. 2.1.9  LED Indicators
      10. 2.1.10 LaunchPad Header Pin Assignment
    2. 2.2 Power
      1. 2.2.1 VIO Selection
      2. 2.2.2 Measure the CC35xxE Current Draw
        1. 2.2.2.1 Low Current Measurement (LPDS)
        2. 2.2.2.2 Active Current Measurement
    3. 2.3 Clocking
    4. 2.4 Conducted RF Testing
    5. 2.5 Evaluation Setup
      1. 2.5.1 Wi-Fi Toolbox LP-EM-CC35X1 Hardware Setup
  7. 3Hardware Design Files
    1. 3.1 Schematics
    2. 3.2 PCB Layouts
    3. 3.3 Bill of Materials (BOM)
  8. 4Additional Information
    1. 4.1 Trademarks

2.1.9 LED Indicators

The LED indicators are listed in Table 2-7.

Table 2-7 LED Indicators
Reference Color Use Comments
D2 Yellow nRESET Indicates the state of the nRESET pin. If this LED is on, the device is functional.
D4 RGB Green - GPIO30

Red - GPIO34

Blue - GPO35

 On when the GPIOx is logic-1.(1)
D9 Green 3.3V power indication On: 3.3V power rail is up. Off: no 3.3V power supplied.
D10 Red 1.8V power indication On: 1.8V power rail is up. Off: no 1.8V power supplied
(1) The RGB LEDs can be disconnected from the power supply by removing jumper J19 (LED EN). This can be used when measuring current to the CC35xxE.
LP-EM-CC35X1 RGB LEDs Figure 2-17 RGB LEDs
LP-EM-CC35X1 Power LEDs Figure 2-18 Power LEDs