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Forum Post: TMS320F28035: CSM application: load program but fails to verify

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Part Number: TMS320F28035 My customer is having issues verifying the code after loading it when using password for CSM. We are using the latest version of Uniflash and loading a hex file. 1. Does Uniflash reset the device at the end of loading the code? Will device lock automatically after that? 2. We are unable to verify the code even after successfully unlocking it. 3. Any reason why we are getting the load/verification error at 0x003F7FFB? When trying verification immediately after unlocking the device, we see error 0x3E8001. 4. We are putting the device in wait mode by pulling GPIO34 low. GPIO31 is TDO and we are leaving it alone - should we do something about TDO? Thank you!

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