We met a problem in only one card with the TM4C123BH6PZIR (other cards are ok). We use TM4C123 for power management.
The first time TM4C123BH6PZIR download is OK, but after downloading it doesn't work.
And we try to download for the second time, the TM4C123 can't be detected.
The error information is :" failed to read CPU ID, please check the connection and TAP configuration.".
We check the power and exchange TM4C123 and 12M cystal.
So I don't know what's the problem.
