Tektronix AWG2021 User Manual page 523

Appendix D: Sample Waveform Library
Video Signals in the NTSC
Directory
D 20
NTSC color bar signals, NTSC Y-C separate signals and various kinds of NTSC
signals are stored in the NTSC directory. These are NTSC video signals made up
of 1 – 4 color fields and 1050 lines (525 x 2). The clock frequency is 16 times
the sub-carrier frequency; a waveform is created on each line and the compiled
waveforms are assembled using the sequence editor.
The settings for the signals are described below.
Settings
Waveform points:
Clock frequency:
Output time:
Waveform points:
Video signals are output by changing the directory to
selecting the following sequence files in the
( 1) Color Bar (Composite) signal
( 2) Color Bar (Luminance) signal
( 3) Color Bar (Chrominance) signal
( 4) Multiburst signal
( 5) Modulated Ramp signal
( 6) Sweep signal (1  10 MHz)
( 7) SMPTE Color Bar signal
( 8) IYQB signal
( 9) Reversed Blue Bar signal
(10) Color Bar + Reversed Blue Bar + IYQB signal
Figure D-18 through Figure D-26 shows the
1H=3,640
57.27 MHz (3.579545 MHz
33.37 ms
3,822,000
SETUP
menu:
NTSC
composite video signal.
16)
NTSC.DIR
and then
$CB1-2H.SEQ
$CB1-(Y).SEQ
$CB1-(C).SEQ
$M-BURST.SEQ
$RAMP.SEQ
$SWEEP10.SEQ
$SMPTE.SEQ
$IYQB.SEQ
$RBLU.SEQ
$MIX.SEQ
AWG2021 User Manual