MCUmall EPROM BIOS Chip Burner Forum
MCUmall EPROM BIOS Chip Burner Forum
Home | Profile | Register | Active Topics | Members | Search | FAQ
Save Password
Forgot your Password?

 All Forums
 MCUmall Forums
 True USB Willem Programmer (GQ-2X, GQ-3X, GQ-4X)
 AT29C020 Erase Operation Locks chip on GQ-4x
 New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic  


7 Posts

Posted - 11/07/2020 :  17:55:35  Show Profile  Reply with Quote
As stated in the subject, using the erase function on the GQ-4x programmer locks this chip. As stated in a prior thread the AT29C020 protect/unprotect doesn't work in the GQ-4x.

As it stands I have about 50 chips here I can't reprogram due to this. Is there any soultion to this?
  Previous Topic Topic Next Topic  
 New Topic  Reply to Topic
 Printer Friendly
Jump To:
MCUmall EPROM BIOS Chip Burner Forum © Copyright 2003 - 2009 Mcumall Electronics Inc. Go To Top Of Page
Generated in 0.25 sec. Snitz Forums 2000