Registers
843
SPRUHI7A – December 2012 – Revised June 2016
Copyright © 2012–2016, Texas Instruments Incorporated
High-Definition Video Processing Subsystem (HDVPSS)
1.3.12.25 SD_VENC_cvbs1 Register (offset = A0h) [reset = 01A20000h]
SD_VENC_cvbs1 is shown in
and described in
CVBS Control 1
Figure 1-520. SD_VENC_cvbs1 Register
31
30
29
28
27
26
25
24
Reserved
CBLVL
R-0h
R/W-1A2h
23
22
21
20
19
18
17
16
CBLVL
R/W-1A2h
15
14
13
12
11
10
9
8
Reserved
CYDLY
R-0h
R/W-0h
7
6
5
4
3
2
1
0
Reserved
CCM
Reserved
CLPF
YLPF
CPSR
R-0h
R/W-0h
R-0h
R/W-0h
R/W-0h
R/W-0h
LEGEND: R/W = Read/Write; R = Read only; W1toCl = Write 1 to clear bit;
-n
= value after reset
Table 1-436. SD_VENC_cvbs1 Register Field Descriptions
Bit
Field
Type
Reset
Description
31-28
Reserved
R
0h
27-16
CBLVL
R/W
1A2h
CVBS burst amplitude.
15-12
Reserved
R
0h
11-8
CYDLY
R/W
0h
CVBS Y delay adjustment. s3.0
7-6
Reserved
R
0h
5-4
CCM
R/W
0h
CVBS color modulation mode 0: NTSC 1: PAL 2: SECAM 3:
Reserved
3
Reserved
R
0h
2
CLPF
R/W
0h
CVBS chroma LPF enable 0: Off 1: On
1
YLPF
R/W
0h
CVBS luma LPF enable 0: Off 1: On
0
CPSR
R/W
0h
CVBS picture sync ratio 0: 10:4 1: 7:3