Sample Waveform Library
D-22
VX4792 User Manual
NTSC Directory
The NTSC Directory contains nine sequence files that produce television test
signals. The sequence files have the following characteristics:
H Waveform points: One horizontal line is 3640 points
H Output waveform points: One frame is 382,200 points
H Clock frequency: 57.27 MHz (3.579545 MHz 16)
H Output parameters: Filter 20 MHz
See Table D–2 on page D–2 for a summary of the sequence file names.
. The SMPTE Colorbar signal is produced from the Colorbar Composite,
IYQB, and Bluebar sequence files.
To Next Page
