THS8200 Datasheet, PDF (48/97 Pages) Texas Instruments – ALL FORMAT OVERSAMPLED COMPONENT VIDEO/PC GRAPHICS D/A SYSTEM WITH THREE 11-BIT DACS,CGMS DATA INSERTION

4.7.3.18 ACTIVE NEQ (Active Video/Negative Equalization Pulse)
Video data is always passed during state number 5.
4^{ÏÏÏÏÏÏÏÏÏÏÏÏ5ÏÏÏÏÏÏÏÏÏ} 6
11
1
3
7
12
10
8
2
9
STATE
1
2
3
4
5
6
7
8
9
10
11
12
DURATION
Fixed at 1T
dtg1_spec_a
Fixed at 2T
dtg1_spec_d – dtg1_spec_a-3
dtg1_spec_g – dtg1_spec_d – dtg1_spec_k1
dtg1_spec_k-1
Fixed at 1T
Fixed at 1T
dtg1_spec_c
Fixed at 2T
dtg1_spec_g – dtg1_spec_c-4
Fixed at 1T
Figure 4–36. SDTV Line Type ACTIVE_NEQ
4.7.3.19 ACTIVE VIDEO
Video data is always passed during state number 5.
4 ^{ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ5 ÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏÏ}6 ₇
1
3
2
STATE
1
2
3
4
5
6
7
DURATION
Fixed at 1T
dtg1_spec_a
Fixed at 2T
dtg1_spec_d – dtg1_spec_a-3
dtg1_total_pixels – dtg1_spec_d – dtg1_spec_k
dtg1_spec_k-1
Fixed at 1T
Figure 4–37. SDTV Line Type ACTIVE_VIDEO
4–33