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Old 25th Feb 2022, 3:54 pm   #15
Slothie
Octode
 
Join Date: Apr 2018
Location: Newbury, Berkshire, UK.
Posts: 1,287
Default Re: Genuine DS1210 NVRAM controllers

Quote:
Originally Posted by SiriusHardware View Post
You can find the whole circuit of the CPU PCB from which that detail was taken here in an issue of Maplin magazine, on magazine page 57 / PDF page 59.

https://worldradiohistory.com/UK/Map...cs-1992-10.pdf
Thanks, I just had a look at it and I think I can see how it works. I think if I redraw it with just the "vital" components I should be able to get the hang of it
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