MCUmall EPROM BIOS Chip Burner Forum
MCUmall EPROM BIOS Chip Burner Forum
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J191

3 Posts
Posted - 08/16/2018 :  03:59:35  Show Profile  Reply with Quote
I've done a few successful read writes but really can not read B58253??

B58253 Chip is off board but will not read?

Thanks in advance
Reply #1

anniel

2540 Posts
Posted - 08/16/2018 :  05:46:46  Show Profile  Reply with Quote
quote:
Originally posted by J191

I've done a few successful read writes but really can not read B58253??

B58253 Chip is off board but will not read?

Thanks in advance


Try using 24C02 in the software.
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Reply #2

J191

3 Posts
Posted - 08/16/2018 :  10:51:49  Show Profile  Reply with Quote
Doesn't read as 24c02 either, should have mentioned that.
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Reply #3

anniel

2540 Posts
Posted - 08/16/2018 :  18:17:02  Show Profile  Reply with Quote
quote:
Originally posted by J191

Doesn't read as 24c02 either, should have mentioned that.


Your chip is clean an has good contact?
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Reply #4

J191

3 Posts
Posted - 08/17/2018 :  12:30:51  Show Profile  Reply with Quote
thanks, correct its always something simple. dirty contact from clip
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Reply #5

anniel

2540 Posts
Posted - 08/17/2018 :  13:13:50  Show Profile  Reply with Quote
quote:
Originally posted by J191

thanks, correct its always something simple. dirty contact from clip


Good. Bad contact is always better than a damaged chip.
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