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Auto Program Fail! VP-390 Reply  
handsome
Nix
 Hi Support,
I have a VP-390 Programmer and i was try reprogram this Chip Eprome:
ST M27V160 but always i get this message:
>>.Auto Program......
>>.Blank Check......
>>Device Address:00000000H　Device Data:FFFFH　Buffer Data:0009H
>>Auto Program fail!
>> 3.92Sec
----------------------------!
I have try with many chips eprome but always get message as above.
Any idea how to fix this problem please...

Thanks in advance

Nix

Go back list [ Posted:2014-02-25 15:55:56 ] Edit Administer top

Re:Auto Program Fail! VP-390 Reply  
beautiful
jin
 Please connect the ac adapter with vp390 first. If it still write failed, try to "blank check" first and write the chip only. If the chip old, you"d better erase it more than 30 minutes.
Go back list [ Posted:2014-02-25 16:48:27 ] Edit Administer Top

Re:Auto Program Fail! VP-390 Reply  
handsome
Nix
 I have do ask your instruction but problem still same.

>>.Blank Check......
>>Blank Check OK!
>> 3.84Sec
----------------------------!

>>.Auto Program......
>>.Blank Check......
>>Device Address:00000000H　Device Data:FFFFH　Buffer Data:0009H
>>Auto Program fail!
>> 3.92Sec
----------------------------!
Any more idea...
Go back list [ Posted:2014-02-25 18:58:29 ] Edit Administer Top

Re:Auto Program Fail! VP-390 Reply  
beautiful
jin
 Try to write this chip with other programmer to check if the chip is good.
Go back list [ Posted:2014-02-26 15:10:01 ] Edit Administer Top
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