MCUmall EPROM BIOS Chip Burner Forum
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 Cant programm PMC PM49FL004T with Topwin2005

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lziegler Posted - 01/26/2007 : 10:49:10

I just baught a topwin2005 to program my bios a PMC PMFL49004T. I can erase, blank an read the flash-chip, but when i try to write the original bios file (binary-file) I always get an error. I only can write empty data on the chip. Has anybody an idea whats wrong?
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lziegler Posted - 01/27/2007 : 06:59:20
sometimes i get a message like "trouble pin connector ...", but it depends on the chip type i select.
I tried different chip types. Sometimes the programmer seem to programm my bios, but when verifying the data i get an error and the chips seems to be empty. I bought an plcc32-dip28 adapter with 3,3 and 5 V. but i am no longer sure if it is the right adapter, because the chip type printed on the adapter is an other one then the 49FL004T.
ZLM Posted - 01/27/2007 : 03:20:35
if you can confirm the adapter you are using is correct, then most likely is the software problem.

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