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Gr0over
5 Posts |
 Posted - 01/04/2009 : 01:13:55
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Hello,
I just bought a Top2004 programmer. I can't program anything with it... tried 4 different 27C040, 1 27C010, 1 27C4001, they all can be read and blank verified, but all miserably fail to program , the 27C040 all stop after the beginning with error message "000010:Error! (file=31,chip=20)" , the 27C4001 went a bit further and stopped with "018ce0:Error! (file=00,chip=02)". Using topwin version 2.52 english software.
Checked the USB power, 10/10, tried on another computer, same result..
Thanks. |
Programmer: GQ-4X |
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| Reply #1
Gr0over
5 Posts |
Posted - 01/04/2009 : 02:53:50
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Well, after trying to read the failed writes, I see that:
- the first 16 bytes are OK
- the following are garbage
- the next 16 bytes are again ok
- etc...
Definitely looks like a hardware problem with the programmer.... |
Programmer: GQ-4X |
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Top2004 can't program
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