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 True USB Willem Programmer (GQ-2X,3X,4X & GQ-4x4)
 MX29F1615 Error writing
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pierpa86

7 Posts

Posted - 11/03/2024 :  08:12:59  Show Profile  Reply with Quote
Hi,
I'm trying to write a file on my MX29F1615 but its always fail

Write failed, Address=0x005540, Buffer=0xFF Device=0xFF

-Done same test with 10 other eprom and same error.

If i change file with any other there is no problem, its working fine.
After a lot of test its seems a file problem.
something in this file causes the writing process to go wrong.
Bug of adapter ?
Bug on programmer software ?


https://ibb.co/82wYNSd

Edited by - pierpa86 on 11/03/2024 10:13:18
Reply #1

pierpa86

7 Posts

Posted - 11/03/2024 :  08:15:51  Show Profile  Reply with Quote
I cut the file, eliminated the part where I always had the problem and it continues to work, it seems that something inside this file doesn't like it and is sending the programmer into error.
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Reply #2

pierpa86

7 Posts

Posted - 11/03/2024 :  08:30:19  Show Profile  Reply with Quote
Write failed, Address=0x005740, Buffer=0xFF Device=0xFF
Write failed
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Reply #3

pierpa86

7 Posts

Posted - 11/03/2024 :  08:44:07  Show Profile  Reply with Quote
Done another test, writing on C322 and its work fine.
So the problem it on this file and this MX29F1615
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Reply #4

pierpa86

7 Posts

Posted - 11/05/2024 :  05:28:34  Show Profile  Reply with Quote
This is the Official support forum ?
Can i ask support here ?
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Reply #5

anniel

2572 Posts

Posted - 11/05/2024 :  08:00:05  Show Profile  Reply with Quote
quote:
Originally posted by pierpa86

Hi,
I'm trying to write a file on my MX29F1615 but its always fail

Write failed, Address=0x005540, Buffer=0xFF Device=0xFF

-Done same test with 10 other eprom and same error.

If i change file with any other there is no problem, its working fine.
After a lot of test its seems a file problem.
something in this file causes the writing process to go wrong.
Bug of adapter ?
Bug on programmer software ?


https://ibb.co/82wYNSd


Your picture doesn't show the right address.
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Reply #6

anniel

2572 Posts

Posted - 11/05/2024 :  08:01:48  Show Profile  Reply with Quote
quote:
Originally posted by pierpa86

I cut the file, eliminated the part where I always had the problem and it continues to work, it seems that something inside this file doesn't like it and is sending the programmer into error.




Why would you think the file would have any effect on the programmer?
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Reply #7

anniel

2572 Posts

Posted - 11/05/2024 :  08:03:01  Show Profile  Reply with Quote
quote:
Originally posted by pierpa86

Write failed, Address=0x005740, Buffer=0xFF Device=0xFF
Write failed



Why did the address changed?
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Reply #8

anniel

2572 Posts

Posted - 11/05/2024 :  08:04:00  Show Profile  Reply with Quote
quote:
Originally posted by pierpa86

Done another test, writing on C322 and its work fine.
So the problem it on this file and this MX29F1615



Looks like you have bad or fake chips.
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Reply #9

pierpa86

7 Posts

Posted - 11/05/2024 :  13:02:51  Show Profile  Reply with Quote
Because the problem arises only if I use that file, I also thought it was an eeprom problem but I get the same error on the same address every time I use this file, if instead I change files on the same bank if I try to write any other file, it works fully . I have 40 eeproms available and for now they all work, I can't write just this file.

does anyone want to try this eeprom model? do you want me to share the file?

quote:
Originally posted by anniel

quote:
Originally posted by pierpa86

I cut the file, eliminated the part where I always had the problem and it continues to work, it seems that something inside this file doesn't like it and is sending the programmer into error.




Why would you think the file would have any effect on the programmer?

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Reply #10

pierpa86

7 Posts

Posted - 11/05/2024 :  13:12:02  Show Profile  Reply with Quote
Here you are, please test it with a MX29F1615
https://we.tl/t-4rdL7iXVTJ
https://ibb.co/TYxs6Xr

Here the error, a new try for you.
Always fail at the same address

https://ibb.co/bF5Ff6F

Edited by - pierpa86 on 11/05/2024 13:15:47
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