MCUmall EPROM BIOS Chip Burner Forum
MCUmall EPROM BIOS Chip Burner Forum
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 True USB Willem Programmer (GQ-2X,3X,4X & GQ-4x4)
 Winbond 25Q256JVFQ		  New Topic  Reply to Topic
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stabio

United Kingdom
1 Posts
Posted - 11/25/2022 :  07:43:40  Show Profile  Reply with Quote
Hi,

Anyone read with success this chip Winbond 25Q256JVFQ 16PIN? I was using Adapter ADP-098 but i can't read this chip :/

Photo:

https://imgur.com/a/1AX98OA



Cheers
Reply #1

anniel

2572 Posts
Posted - 11/25/2022 :  08:45:25  Show Profile  Reply with Quote
quote:
Originally posted by stabio

Hi,

Anyone read with success this chip Winbond 25Q256JVFQ 16PIN? I was using Adapter ADP-098 but i can't read this chip :/

Photo:

https://imgur.com/a/1AX98OA


Cheers



Any error message in the log?
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Reply #2

ZLM

2945 Posts
Posted - 12/31/2022 :  09:22:47  Show Profile  Reply with Quote
1. Make sure you are using Re7.31 or later software.
2. Make sure the chip is correctly installed in the adapter
3. Make sure the chip orientation is correct in adapter.
4. Make sure the adapter orientation is correct in programmer ZIF.
5. Make sure the chip pins are clean and have good contacting with adapter.
6. Make sure the adapter has good contacting with programmer ZIF.

The 25Q256 chips are tested and should work on this programmer.
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