Hi
We are trying to write our setting into the EEPROM on CDCE72010 but it doesn't seem work.
I check the registe11, pin26 is 1. Does it mean that EEPROM is locked and can't be no longer changed?
If yes, is there any chance to reset the EEPROM?
Thanks!
Yun
Hi Yun,
Yes if R11[26] reads back a '1' then EEPROM is permanently locked. It cannot be reset. You need to get a new chip for evaluation. Make sure to write to the EEPROM with the unlock method if you don't want it to be permanently locked.
Regards,
Hao
