MCUmall EPROM BIOS Chip Burner Forum
MCUmall EPROM BIOS Chip Burner Forum
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 TOP USB Programmer
 Cant write to PSOP44 29f400bb
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nunovti

9 Posts

Posted - 12/08/2006 :  12:49:29  Show Profile  Reply with Quote
Hi. I have a top2048 programmer and can read successfully this flash but i cant write or erase it.
with or without temporary unprotect...

any solutions / any1 else has this problem?

Best regards
Reply #1

nunovti

9 Posts

Posted - 12/09/2006 :  08:53:29  Show Profile  Reply with Quote
Anyone can write to them with top2048 ?????
It can program 32 pin plccs fine...

I'm starting to think this programmer can't really manage so many pins...
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Reply #2

nunovti

9 Posts

Posted - 12/10/2006 :  01:47:15  Show Profile  Reply with Quote
is the forum dead?
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Reply #3

nunovti

9 Posts

Posted - 12/11/2006 :  20:02:24  Show Profile  Reply with Quote
oh crap.
this cheap programmers are just it... cheap

The algoritms are all wrong. it cant program shiiit.
good for 27cs and small eproms like that.
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Reply #4

Aura13

2 Posts

Posted - 08/13/2007 :  09:20:45  Show Profile  Reply with Quote
Hello Everyone!
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