MCUmall EPROM BIOS Chip Burner Forum
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 True USB Willem Programmer (GQ-2X,3X,4X & GQ-4x4)
 Dont Read ST M28F102-120K1		  New Topic  Reply to Topic
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Hartlauer

Austria
5 Posts
Posted - 10/08/2024 :  12:01:39  Show Profile  Reply with Quote
Helli
Can you help me please

The GQ4x4 won't let me read this module, the bar goes up to 100% but there is no data. When I verify, an error message appears. What am I doing wrong? It's a ST M28F102-120K1 PLCC44
Reply #1

anniel

2572 Posts
Posted - 10/08/2024 :  13:17:37  Show Profile  Reply with Quote
quote:
Originally posted by Hartlauer

Helli
Can you help me please

The GQ4x4 won't let me read this module, the bar goes up to 100% but there is no data. When I verify, an error message appears. What am I doing wrong? It's a ST M28F102-120K1 PLCC44

What are your jumper settings?
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Reply #2

Hartlauer

Austria
5 Posts
Posted - 10/08/2024 :  21:26:32  Show Profile  Reply with Quote
The Jumper j1 is plugged between 1 and 2 and J5 is plugged into the 3 pins on the right so to speak between pin 2 and 3
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Reply #3

Hartlauer

Austria
5 Posts
Posted - 10/09/2024 :  11:47:13  Show Profile  Reply with Quote
I have the jumper in other position tested
Dont funktion . No identification and read FF
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Reply #4

anniel

2572 Posts
Posted - 10/09/2024 :  12:29:14  Show Profile  Reply with Quote
quote:
Originally posted by Hartlauer

The Jumper j1 is plugged between 1 and 2 and J5 is plugged into the 3 pins on the right so to speak between pin 2 and 3

Did you try changing J5 position?
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Reply #5

Hartlauer

Austria
5 Posts
Posted - 10/09/2024 :  12:39:01  Show Profile  Reply with Quote
Yes of course
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Reply #6

Hartlauer

Austria
5 Posts
Posted - 10/09/2024 :  12:39:31  Show Profile  Reply with Quote
Change pin 1-2 and 2-3 no funktion
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Reply #7

anniel

2572 Posts
Posted - 10/10/2024 :  08:27:55  Show Profile  Reply with Quote
quote:
Originally posted by Hartlauer

Change pin 1-2 and 2-3 no funktion

Are you certain the chip is good with data present?
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