MCUmall EPROM BIOS Chip Burner Forum
MCUmall EPROM BIOS Chip Burner Forum
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pghog

Canada
2 Posts

Posted - 05/26/2016 :  08:20:18  Show Profile  Reply with Quote
I have a GQ-4X (ver2.2) programmer and I need to read and burn a D27C011 or 27C011 Chip. Using various other devices for example 27513, 27C128, I can read part of the chip but cannot write. Is there a device definition that can be used to identify this chip to the programmer?
Reply #1

anniel

2532 Posts

Posted - 05/26/2016 :  09:41:09  Show Profile  Reply with Quote
http://www.mcumall.com/forum/topic.asp?TOPIC_ID=2815
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Reply #2

pghog

Canada
2 Posts

Posted - 05/26/2016 :  10:28:40  Show Profile  Reply with Quote
Thanks for the reply, but the 27C128 setting will not read the chip properly. The programmer only reads one page of the chip, the other 7 pages are ignored. Hopefully there is an edit to the "device text" file or a jumper placement (ie.27513) to enable the page function. The 27513 setting will read additional pages, but not all of them.
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