Texas Instruments UCD3138OL40EVM-032, User Manual, Page: 18 / 40

Test Procedure
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7 Test Procedure
7.1 Download Firmware Codes to UCD3138OL40EVM-032
Set up the EVM connection based on Figure 12 .
1. Set up the EVM connection based on Figure 12 . The LED of USB adapter is lighted up.
2. Use provided jumper jump across J39. The LED of the EVM is lighted on.
3. Launch the UCD31xx device GUI following the steps described in Section 6.1.3 . A window shown in
appears.
4. Check “Download program flash”, “Download data flash” and “DO NOT write program checksum” as
shown in Figure 14 .
5. Click “Firmware Download”; then a new window appears as shown in Figure 14 . Click “Select File” and
browse an intended firmware code file with file extension “.x0”; then click “Download”. Click “Close” to
exit the download window.
6. After the firmware codes downloaded to the UCD3138 device, the intended test can be performed. In
this user’s guide, we use “PWR032_UART0.x0” and “PWR032_Test_2.x0” to show how to use the
board.
7.2 Example Test and Steps
1. Setup hyper terminal using RS232 serial port with the settings shown. Then launch the hyper terminal.
Figure 15. Hyper Terminal Settings
18 Using the UCD3138OL40EVM-032 SLUUA80 – January 2013
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