MCUmall EPROM BIOS Chip Burner Forum
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 True USB Willem Programmer (GQ-2X,3X,4X & GQ-4x4)
 Prob with plcc32 to dip 32 Adaptor

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T O P I C    R E V I E W
saxakias Posted - 10/17/2008 : 13:47:35
Hello.
I received today my true usb programmer.
First time i used it with plcc32 to dp 32 adaptor to read,write 28F512 eproms.
All worked great.
Second time i tried to use this adaptor i have a problem.
I place 28f512 eproms and can't recognise nothing.
It can't find the id.
After some tries i understood that there is a band contact between eprom and plcc32 socket.
What can i do with that?
Are these adaptor problematic?
I use 10 eproms and after that has a prob in contact?

Thank you
2   L A T E S T    R E P L I E S    (Newest First)
saxakias Posted - 10/23/2008 : 12:59:20
ok thank you!
ZLM Posted - 10/19/2008 : 14:19:50
The socket adapter has limited life cycle. Some of PLCC sockets only have a few times good chip insertion. It is best to use a ZIF version adapter instead of socket type.

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