Dear Sir/Madam:
When i use UCD9222, due to writing and erasing several times, I can only stay in ROM mode, can not switch to program mode, showed in figure, it appears a error of "no pmbus devices responded to a DEVICE_ID request".
So, I want to know how to switch to program mode, otherwise I can not operate GUI's online mode, unable to configure or monitor chip status, thank you for help.
Best Regards,ucd9222.docx
Jenny
