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)
 GQ-4X4 Support for CY7C291A Reprogrammable PROM

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T O P I C    R E V I E W
GadgetFreak Posted - 10/28/2016 : 15:39:49
Hi,
Can support for the CY7C291A UV eraseable 16Kbit PROM be addedx to the software?
Can it be done with a devices.txt line or will it need more work?
It is very much like a 12.5v programmable eprom so I think it should be fairly straight forward ;)
The data sheet can be is here https://4donline.ihs.com/images/VipMasterIC/IC/CYPR/CYPRS06053/CYPRS06053-1.pdf?hkey=EF798316E3902B6ED9A73243A3159BB0
or here:
Download Attachment:
275649
1   L A T E S T    R E P L I E S    (Newest First)
ZLM Posted - 10/28/2016 : 22:52:17
It needs more work.

The chip has three CS pins and need to take care separately.

You can build a adapter to take care those pins based on chip 2716 EPROM with 12V VPP.

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