RP-1 CPC 464 Diagnostic PCB
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Revision as of 05:01, 27 April 2021 by CPC maniaco (Talk | contribs)
Now, thanks to Jose Leandro, the hardware specialist of the spectrum, with his famous page :
http://trastero.speccy.org/cosas/JL/JL.htm
We can know more about this hardware.