MCUmall EPROM BIOS Chip Burner Forum
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mhdev

USA
1 Posts
Posted - 06/12/2016 :  00:27:23  Show Profile  Reply with Quote
Is it possible to disable verify during write? I'm trying to write M27C160 chips. They pass the blank check, but writing fails on the first byte saying the device=00. But if I then do a read afterward it shows the byte has the correct value, not zero. It seems like there is something wrong with the verify during write and if I could disable it then it may write the correct data.
Reply #1

ZLM

2945 Posts
Posted - 06/17/2016 :  21:14:01  Show Profile  Reply with Quote
No. There are something wrong and must be fixed.

Check your chip contacting. Also, do a voltage self diagnostic on programmer.
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