MCUmall EPROM BIOS Chip Burner Forum
MCUmall EPROM BIOS Chip Burner Forum
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Tommy.B.

2 Posts
Posted - 10/03/2013 :  08:57:47  Show Profile
Hi guys I'm having issues trying to write to this chip, I know these are OTP only So Bought new blank chips from RS Components.
I can Read these chips no problem but when I try to write to one i get a write error buffer fault,
Ive checked and these can be read via 5v but write 12v
Can anyone confirm that the GQ4X will actually write to these and if so what I might be doing wrong
Thanks
Reply #1

Tommy.B.

2 Posts
Posted - 10/03/2013 :  12:29:59  Show Profile
quote:
Originally posted by Tommy.B.

Hi guys I'm having issues trying to write to this chip, I know these are OTP only So Bought new blank chips from RS Components.
I can Read these chips no problem but when I try to write to one i get a write error buffer fault,
Ive checked and these can be read via 5v but write 12v
Can anyone confirm that the GQ4X will actually write to these and if so what I might be doing wrong
Thanks

managed to get this to finally write to chip, nothing different done so not sure why wasnt doing before
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Reply #2

ZLM

2945 Posts
Posted - 10/05/2013 :  08:26:29  Show Profile
It must be pin contacting.
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