MCUmall EPROM BIOS Chip Burner Forum
MCUmall EPROM BIOS Chip Burner Forum
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sprit01

Korea
15 Posts

Posted - 03/03/2009 :  08:49:51  Show Profile  Reply with Quote


Image Insert:

50.12 KB

I figured out Options and Oscillator Select but don't have any idea of "Number Settings"

Can anybody knows what the number settings means?
Thank you
Reply #1

ZLM

2945 Posts

Posted - 03/03/2009 :  11:34:58  Show Profile  Reply with Quote
You need to read the datasheet of your chip.
What is your chip part number?
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Reply #2

sprit01

Korea
15 Posts

Posted - 03/03/2009 :  11:59:34  Show Profile  Reply with Quote
12f675
I read the datasheet of 12f675..
According to this, Only the Least Significant 7 bits of the ID locations are used
So, I set "00 00 00 FF 00 FF 00 FF" on "00002000"
However, it's not working
am I wrong?
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Reply #3

ZLM

2945 Posts

Posted - 03/03/2009 :  23:52:14  Show Profile  Reply with Quote
What is your means "it is not working"? Th ID is no part of yor code, you need to set it manually.
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Reply #4

sprit01

Korea
15 Posts

Posted - 03/05/2009 :  05:02:27  Show Profile  Reply with Quote
That wasn't problem it was from different portion..
When I change the portion of 3fe, the writer says "it's done". however, when I read it back from the chip, it wasn't burned
the data I want to put is "347c"
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