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T O P I C R E V I E W
infobriank
Posted - 01/18/2016 : 13:58:29 I'm having a problem in writing to an AMTEL AT27C256R PROM. I keep getting a Write failed, Address 0x000000, Buffer=0x02 Device=0xFF error. I tried to write on 30 new chips. All of them can't be bad. Is there some magic to write on this chip?? Doesn't make a difference if I change the speed either.
EPROM Programmer software is 6.29 running under Windows XP.
1 L A T E S T R E P L I E S (Newest First)
anniel
Posted - 01/18/2016 : 16:06:54 Can you read the device ID? Try with the latest software (6.38).