Design Contest Flash Innovation 2003

VGA Signal Probe

Video Graphics Array (VGA) Signal Probe

Motorola Flash Innovation 2003 – Design Contest
Distinctive Excellence

Lindsay Meek


This VGA Signal Probe uses a 68HC908QT4 to digitize an analog signal and generate a corresponding VGA video signal that represents the time sequence of the samples. This allows a simple audio-bandwidth CRO to be implemented using two eight-pin ICs.

Supporting Files

Flash - Motorola Innovation

Contest Ended: June 30, 2003

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VGA Signal Probe

by Circuit Cellar Staff time to read: <1 min