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Additional Pictures 

 

Complete Display Scanning Cycle of the TMC0907NL from a WIZ-A-TRON manufactured in December 1978 displaying "12+34="
and captured with the Digilent Digital Discovery connected to the DCM-50A Platform. TMC0907NL Clock Frequency set to 300 kHz.
Close-up view of the transition between Segment Output O7 (DP) and Segment Output O6 (G) of the TMC0907NL showing the Leading and Trailing Segment Blanking Times.


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

© Joerg Woerner, November 19, 2023. No reprints without written permission.