SLVUC04A December   2020  – September 2024 TLC6983

 

  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 Device Information
  7. 2Hardware
    1. 2.1 TLC6983 EVM Board
    2. 2.2 Connectors
    3. 2.3 Jumpers
  8. 3Software
    1. 3.1 Software Setup
  9. 4Implementation Results
    1. 4.1 Test Setup
  10. 5Hardware Design Files
    1. 5.1 Schematic
    2. 5.2 PCB Layout
    3. 5.3 Bill of Materials
  11. 6Additional Information
    1. 6.1 Trademarks
  12. 7Revision History

4.1 Test Setup

The typical parameters for TLC6983 EVM is listed in Table 4-1.

Table 4-1 TLC6983EVM Parameters
Parameter Value
VCC Device supply voltage 2.5-5.5 V
VLEDR/G/B supply voltage 2.5-5.5 V
ICH Constant output source current 0.2-20mA

The TLC6983EVM can be setup and tested by following the steps below:

  1. USB power supply
    1. Download the code to TMS320F280039C LaunchPad with TI Code Composer Studio software. Figure 4-1 shows the connection method.
    2. Connect boosterpack connectors (J1, J2 on EVM board) with the TMS320F280039C LaunchPad, the connection method is shown as below figure.
    3. Disconnect J4 jumpers (5V/ 3V3) block and connect J3 with the mini-USB cable (the same cable with the TMS320F280039C LaunchPad).
  2. External power supply
    1. Download the code to TMS320F280039C LaunchPad with TI Code Composer Studio software.
    2. Connect boosterpack connectors (J1, J2 on EVM board) with the TMS320F280039C LaunchPad, the connection method is shown in Figure 4-1.
    3. Disconnect J4 jumpers (5V/ 3V3) and connect TP1 and TP2 to 5V/GND power source.
    4. Power on 5V/GND power supply.
TLC6983EVM TLC6983EVM and TMS320F280039C LaunchPad Figure 4-1 TLC6983EVM and TMS320F280039C LaunchPad