MCUmall EPROM BIOS Chip Burner Forum
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 True USB Willem Programmer (GQ-2X, GQ-3X, GQ-4X)
 GQ-4X True USB Universal Programmer

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T O P I C    R E V I E W
Pekka Ritamaki Posted - 01/10/2020 : 03:58:56
I have a GQ-4X True USB Universal Programmer question.
I have a 8051 adapter.

A new circuit is Philips NXP P87C51SBPN PPV programming voltage 12.75V

A new program is updated, with Philips added

A device ID check tells that Intel 8751 circuit is 8951 circuit, type unknown.
Should I leave ID check off?

Writing do not success to NXP P87C51SBPN circuit, it starts, but stops after 1000 addresses.

Regards
Pekka Ritamaki

Image Insert:

115855 bytes
3   L A T E S T    R E P L I E S    (Newest First)
anniel Posted - 01/14/2020 : 05:30:49
quote:
Originally posted by laptech

You should be using ADP-015 https://www.mcumall.com/store/index.php?route=product/product&path=62&product_id=58 because other adapters might not work.

You think his adapter is not right?
laptech Posted - 01/14/2020 : 02:32:58
You should be using ADP-015 https://www.mcumall.com/store/index.php?route=product/product&path=62&product_id=58 because other adapters might not work.
anniel Posted - 01/10/2020 : 05:30:39
quote:
Originally posted by Pekka Ritamaki

I have a GQ-4X True USB Universal Programmer question.
I have a 8051 adapter.

A new circuit is Philips NXP P87C51SBPN PPV programming voltage 12.75V

A new program is updated, with Philips added

A device ID check tells that Intel 8751 circuit is 8951 circuit, type unknown.
Should I leave ID check off?

Writing do not success to NXP P87C51SBPN circuit, it starts, but stops after 1000 addresses.

Regards
Pekka Ritamaki

Image Insert:

115855 bytes

If ID is incorrect you probably have a fake chip.

http://www.mcumall.com/forum/topic.asp?TOPIC_ID=8418

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