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Tool/software:
Hi,
I have tryout the TUSB8042 EEPROM Programming Utilities.
Question: After Flashing the EEPROM, it can no longer be Programmed again. Is there a OTP mechanism within the 8042 ?
Is there anyway to re-enter into the programming mode again ?
I have tried to trick the 8042 by changing the EEPROM address, but the PC detect as a generic USB Hub with TI VID and PID.
Please help to advice. Thanks!!
Andrew.
Hi Andrew:
You need to force hub into programming mode, here is the procedure.
7536.Forcing a USB hub into Programming Mode (1).pdf
Best
Brian