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Pekka Ritamaki
Finland
1 Posts |
 Posted - 01/10/2020 : 03:58:56
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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 |
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| Reply #1
anniel
2590 Posts |
Posted - 01/10/2020 : 05:30:39
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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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| Reply #2
laptech
United Kingdom
58 Posts |
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| Reply #3
anniel
2590 Posts |
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Topic |
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GQ-4X True USB Universal Programmer
