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Additional Pictures 

 

Complete Display Scanning Cycle of the LI2002 from a Lloyd's Accumatic 30 manufactured in August 1974 displaying "-104.679"
and captured with the Digilent Digital Discovery connected to the DCM-50A Platform. LI2002 Clock Frequency at 80 kHz.
Close-up view of the transition between Digit D4 displaying "6" and Digit D5 displaying "4" of the LI2002 showing the Leading and Trailing Segment Blanking Times.


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

© Joerg Woerner, October 11, 2024. No reprints without written permission.