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Additional Pictures 

 

Harvard Architecture used with the PPS 25 System.
Block Diagram of the PPS 25 System (PPS 25 Preliminary Users Manual).
The printed circuit board (PCB) of the Cybernetic Systems Mathiputer CPD-35.
PPS 25 System of the Cybernetic Systems Mathiputer CPD-35.


If you have additions to the above article please email: joerg@datamath.org.

© Joerg Woerner, May 8, 2026. No reprints without written permission.