DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| Complete Display
and Keyboard Scanning Cycle of the µPD940 from a Lloyd's Accumatic 30
manufactured in September 1975 pressing the [=] key (SB#K0) while displaying "1." and captured with the Digilent Digital Discovery connected to the DCM-50A Platform. µPD940 Clock Frequency at 50 kHz.  |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, November 9, 2024. No reprints without written permission.