MCUmall EPROM BIOS Chip Burner Forum
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 True USB Willem Programmer (GQ-2X,3X,4X & GQ-4x4)
 what positon for the "reserved" jumper		  New Topic  Reply to Topic
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paul

Belgium
1 Posts
Posted - 11/03/2010 :  11:42:41  Show Profile  Reply with Quote
Hello all,
I have a gq-3x programmer
and on the board there is a jumper marked as "reserved"
(its located in the top middle section)
when i tried to burn eproms i continously had a burn error
But when i remove the "reserved" jumper the burn errors are gone.
Now is my question : what's the purpose of that jumper and in what position should i place it ?

thanks
paul
Reply #1

ZLM

2945 Posts
Posted - 11/27/2010 :  23:12:26  Show Profile  Reply with Quote
It should keep open when you using it. It is only used when testing during the production process.
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