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 cant read 2 plcc ID		  New Topic  Reply to Topic
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carre35

Spain
2 Posts
Posted - 04/19/2011 :  06:01:30  Show Profile  Reply with Quote
Hi, I just received my adapter ADP-030 and I have a w39v040bpz w39v040apz and I can not read the ID, you must set some jumper I looked at the contacts seem fine any ideas, translated with google

Greetings
Reply #1

ZLM

2945 Posts
Posted - 04/19/2011 :  08:06:45  Show Profile  Reply with Quote
The jumper should set on TrueUSB side.
Also, try V1/V2 jumper to see if it makes different.

It could be one of the followings :
1. bad chip.
2. wrong pin 1 orientation
3. adapter problem.
4. programmer problem.
5. incorrect chip type selectd from software.
....
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Reply #2

carre35

Spain
2 Posts
Posted - 04/19/2011 :  09:24:25  Show Profile  Reply with Quote
1-I try whith 2 chip
2-pin orientation is correct
3-adapter problem i think maybe
4-programmer problem i try other chip whithout adapter y all good
5-the tipe chip is the same that list
i filing the pins
what i cant do
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Reply #3

ZLM

2945 Posts
Posted - 04/22/2011 :  05:09:51  Show Profile  Reply with Quote
if you can confirm the chip is good, then you may need get second adapter to try.
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