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95c56 will not program ? Help Help
Posted by: narbox ()
Date: October 11, 2007 07:57AM

Hello all,
I am trying to program the little 8 bit soic 93c56 chip ,,
I have my pony interface connected to my computer and the latest pony software, but when I load the bin file and go to write , it just wont except the new data,, I tryed just changing a few things and seeing if its the file ,, but it wont except anything ,, it dose read and say ok ,, but I dont think it is realy reading , as the chip is blank ... little chip = big trouble ,,, if anyone could help that would be good ... Thanks
Also I use a usb to com port device , it seems to work fine ..
And Im supplying 12v to the interface , probe comes up ok ...
And I have removed the jumper ,,,
pony interface 24xx,25xx,93xx not shore what its called , but it has pony pro on the bord ..



Edited 1 time(s). Last edit at 10/11/2007 08:01AM by narbox.

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Re: 95c56 will not program ? Help Help
Posted by: polo_lover ()
Date: July 01, 2009 10:48AM

Hello,

have you managed to solve the problem yet?

I have the same problem, it reads but the chip is blank is says and i know it isn't...

Greetz

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Re: 95c56 will not program ? Help Help
Posted by: polo_lover ()
Date: July 01, 2009 10:51AM

Hello,

have you managed to fix this issue yet?

I have just the same problem, read it and it says blank but the chip is not blank!!!

Greetz polo_lover

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Re: 95c56 will not program ? Help Help
Posted by: suresh269 ()
Date: September 08, 2009 04:58PM

hello i need to know why displaying difarent hex values when we read 93c46, 8bit and 16 bit modes selected.and want to know any changes to do 93c46 circuit on siprog to write in 8bit.

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