MCUmall EPROM BIOS Chip Burner Forum
MCUmall EPROM BIOS Chip Burner Forum
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 True USB Willem Programmer (GQ-2X, GQ-3X, GQ-4X)
 Device support for 25B64BS
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rado_tm

Bulgaria
3 Posts

Posted - 01/29/2015 :  01:15:20  Show Profile  Reply with Quote
Can someone help ? Is this device supported by Gq-4x ?
I'm getting ID code : C84017
Think Ic is EN25B64BS

GQ-4X
Reply #1

laptech

United Kingdom
43 Posts

Posted - 01/29/2015 :  05:22:37  Show Profile  Reply with Quote
I found a datasheet for a EN25B64, h**p://www.essi.com.tw/upfile/p2008929183619.pdf i wonder if this is the same chip. On page 16 you will notice it's code is 1C2017

Laptronics UK LTd. Specialist motherboard repair.
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Reply #2

rado_tm

Bulgaria
3 Posts

Posted - 01/29/2015 :  08:01:00  Show Profile  Reply with Quote
I'm Attaching a photo of ic

Image Insert:

148.57 KB


GQ-4X
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Reply #3

laptech

United Kingdom
43 Posts

Posted - 01/29/2015 :  08:24:02  Show Profile  Reply with Quote
Looks like you have the same problem I had with these similar made chips. They are made by company called GigaDevices of which the GQ-4x does not support. I got help with a GD25Q80 and the data for these devices are very similar. You will need to add the following line into the devices.txt file, make sure you put it in the 'Serial Eprom' section. It should work. I added a file for a GD25Q32 based on the info ZLM provided and what other info i saw in the text file so the line I've provided should work for your chip. Or you can wait for ZLM to confirm what i have written.

Name="GD25B64BSIG",ID="C84017",Class="W25X10",Category="SERIAL_EPROM",MFG="GigaDevice",Vcc="3.6V",CodeSize="8388608",Adapter="ADP-081, ADP-027 adapter",Platform="GQ-4X";

Laptronics UK LTd. Specialist motherboard repair.
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Reply #4

ZLM

2923 Posts

Posted - 01/29/2015 :  23:22:19  Show Profile  Reply with Quote
Based on the datasheet, the ID should be "1C2017".

Name="GD25B64BSIG",ID="1C2017",Class="W25X10",Category="SERIAL_EPROM",MFG="GigaDevice",Vcc="3.6V",CodeSize="8388608",Adapter="ADP-081, ADP-027 adapter",Platform="GQ-4X";
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