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)
 I Cannot Read Chip 93c86		  New Topic  Reply to Topic
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windoww

Bahrain
12 Posts
Posted - 07/24/2010 :  09:51:10  Show Profile  Reply with Quote
I Have 2 device
1.GQ-4X
2.Chinese EEprom Programer

I have Ware Clip To Read ,When I Try To Read With GQ-4X Not File Reded
All Value FFFFFFFFFFFFFFFFFFFFFFFFFFFF

Same Connection when I Read With Chinese Device Value is Correct Reading
I dont Know Whats Going On

Reply #1

ZLM

2945 Posts
Posted - 07/26/2010 :  16:00:31  Show Profile  Reply with Quote
Check chip ID, you should get correct ID before read the chip. Otherwise check the pin connection, contacting.

What is your chip manufacturer ?
How do you know you read from another programmer are correct?
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Reply #2

windoww

Bahrain
12 Posts
Posted - 07/28/2010 :  23:22:04  Show Profile  Reply with Quote
Dear sir
I have 3 device including u
When i read with your device not done
same way when i try with other 2 device work very good
tell me one things there is power supply ,when i am going to read ic 93c86 need power supply ?

my other 2 device no need power supply

tell me how to upgrade the device
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