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UCD3138 DOWNLOAD FIRMWARE ERROR DUE TO WRONG DEVICE_ID

Other Parts Discussed in Thread: UCD3138

Hi Sir:

We're using UCD3138 in mass production; we found one abnormal unit that its device_id is not right like picture shown above;

when we tried to redownload firmware, error happened due to wrong device_id;

1\ why the device_id is wrong, how it happens? we have build over thousands and only found 1 abnormal unit with same firmware;

2\how to fix this issue without rework UCD3138?