![Texas Instruments DM38x DaVinci Скачать руководство пользователя страница 104](http://html1.mh-extra.com/html/texas-instruments/dm38x-davinci/dm38x-davinci_user-manual_1097067104.webp)
1
311
312
CVBS
HS
VS
FID
309
308
0
1
2
3
4
5
6
7
8
9
10
11
12
13
44
45
46
47
614
621 622 623
617 618 619 620
615 616
2.5H
2.5H
2.5H
AV_V_STA0=46 (1/2H)
AV_V_STP0=618 (1/2H)
TV
V Counter
24
23
2
3
4
5
6
7
310
10
9
262
8
21
CVBS
HS
VS
FID
3H
3H
AV_V_STA0=34 (1/2H)
AV_V_STP0=518 (1/2H)
TV
V Counter
0
1
2
3
4
5
6
7
8
9
10
11
12
13
32
33
34
35
520 521 522 523
516 517 518 519
514 515
20
7
6
5
4
3
2
1
261
3H
Internal Modules
104
SPRUHI7A – December 2012 – Revised June 2016
Copyright © 2012–2016, Texas Instruments Incorporated
High-Definition Video Processing Subsystem (HDVPSS)
and
show the non-interlaced operation for 262p and 312p.
shows the
register setting for the non-interlaced format. Although it is progressive scan, the ITLC register has to be 1
because the internal hardware still relies on the interlaced timing control. Note that the FID is forced to low
for non-interlaced mode.
Figure 1-55. 262p (Non-Interlaced NTSC) Vertical Timing
Figure 1-56. 312p (Non-Interlaced PAL) Vertical Timing
Table 1-34. Non-Interlaced Format
FMT
HITV
VITV
ITLC
UEL
Derived Format
0
1716
525
1
0
525i
524
262H Non-Interlace
526
263H Non-Interlace
525
1
262H, 263H Non-
Interlace
1
1728
625
1
0
625i
624
312H Non-Interlace
626
313H Non-Interlace
625
1
312H, 313H Non-
Interlace