TM4C1230D5PM: Getting Code composer studio to power target using XDS110

Jeffrey Tuttle

Part Number: TM4C1230D5PM

I was able to create a ccxml file that powers the target through the XDS110. When editing the ccxml file, I select test connection and it works.

I save the file then try to do Run Connect Target. The error i get states the my 3.3V was not detected (because the probe didn't turn it on.)

The ccxml file under targetConfigs is marked as [Active]

I don't see what I'm doing wrong

0 Charles Tsai over 2 years ago

Hi,

I'm not sure what is the problem since the scan test is working. Can you try a few things?

- Refer to section 6 of this app note https://www.ti.com/lit/pdf/spma075 on troubleshooting for JTAG access. This link also provides useful JTAG debug information. https://dev.ti.com/tirex/explore/node?node=ANoamrIZPWD2-6T-NDDWGg__FUz-xrs__LATEST

- Try XDS110 on another board. Need to make sure this is not an isolated board problem.

- Do you have another XDS110 or any other debug probe you can try? Need to know if this is an XDS110 issue.

- Can you share your schematic? Please also compare with the app note and the LaunchPad schematic to see if you can spot any major differences.

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