MCUmall EPROM BIOS Chip Burner Forum
MCUmall EPROM BIOS Chip Burner Forum
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 True USB Willem Programmer (GQ-2X, GQ-3X, GQ-4X)
 93c56
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Jeff

USA
23 Posts

Posted - 03/26/2015 :  16:43:31  Show Profile  Reply with Quote
when reading 93c56 chips either 8 or 16 bit I seem to always get FFFF in locations 0 and 1 and there should be data there what am I doing wrong attached is a bin file

Download Attachment: 31615gs.bin
672 Bytes

Jeff Hartsell
Hartsell's Locksmith, Inc.
Reply #1

Jeff

USA
23 Posts

Posted - 03/26/2015 :  17:10:15  Show Profile  Reply with Quote
attached is what the previously posted bin file should look like whats going on?

Download Attachment: correct.bin
672 Bytes

Jeff Hartsell
Hartsell's Locksmith, Inc.
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Reply #2

ZLM

2923 Posts

Posted - 03/28/2015 :  13:22:12  Show Profile  Reply with Quote
Try slower speed and see if it makes different.

Also, write the correct bin file to see if it can be programmed correctly.
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