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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
Probing the
TMS0603 single-chip calculator circuit of a Brother Model 827R (Version 2) calculator.
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The Timing
Diagram of the TMS0603 single-chip calculator showing activity on the
H-Segment output (top) and Segment Blanking (bottom). ![]() ![]() |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, May 12, 2024. No reprints without written permission.