DATAMATH PICTURES

Complete Display and Keyboard Scanning Cycle of the GI 251F from a Litton Royal Digital V manufactured in May 1972 while displaying "-104.6790"
and captured with the Digilent Digital Discovery connected to the DCM-50A Platform. GI 251F Clock Frequency at 100 kHz.

Close-up view of the transition between Digit D2 displaying "9." and Digit D3 displaying "7." of the GI 251F showing the Leading and Trailing Digit Blanking Times.