DATAMATH PICTURES

Complete Display Scanning Cycle of the TMS0975NL GCS from a Little Professor manufactured in September 1978 flashing the display and captured with the
Digilent Digital Discovery connected to the DCM-50A Platform. TMS0975NL actually pauses between the Display Scanning Cycles.
(Note: The CK Frequency is set to 150 kHz and not properly displayed due to a sampling rate of just 30 kHz)

Complete Display Scanning Cycle of the TMS0975NL GCS from a Little Professor manufactured in September 1978 displaying "EEE" and captured with the
Digilent Digital Discovery connected to the DCM50A Platform. TMS0975NL actually outputs "666" but doesn't scan Segment C.

Multiple Display Scanning Cycles of the TMS0975NL GCS from a Little Professor manufactured in September 1978 during the transition into displaying "EEE" and captured with the
Digilent Digital Discovery connected to the DCM-50A Platform. TMS0975NL switches into a faster Display Scanning Cycle.

Complete Display Scanning Cycle of the TMS0975NL GCS from a Little Professor manufactured in September 1978 when pushing a number key for a wrong answer and captured with the
Digilent Digital Discovery connected to the DCM-50A Platform. TMS0975NL "freezes" the last Display Scanning Cycle.

Complete Display Scanning Cycle of the TMS0975NL GCS from a Little Professor manufactured in September 1978 displaying "IDLE" and captured with the
Digilent Digital Discovery connected to the DCM-50A Platform. TMS0975NL actually outputs "-".