DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| Clock Input, Keyboard Input,
Digit Output and Segment Output Pins of the µPD940 in Test Mode
1 captured with the Digilent Digital Discovery connected to the DCM-50A Platform. µPD940 Clock Frequency at 50 kHz.  |
| Clock Input, Keyboard Input,
Digit Output and Segment Output Pins of the µPD940 in Test Mode
2 captured with the Digilent Digital Discovery connected to the DCM-50A Platform. µPD940 Clock Frequency at 50 kHz.  |
| Clock Input, Keyboard Input,
Digit Output and Segment Output Pins of the µPD940 in Test Mode
3 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.