Registers
876
SPRUHI7A – December 2012 – Revised June 2016
Copyright © 2012–2016, Texas Instruments Incorporated
High-Definition Video Processing Subsystem (HDVPSS)
1.3.13.3 VCOMP_reg2 Register (offset = 8h) [reset = 0h]
VCOMP_reg2 is shown in
and described in
Figure 1-552. VCOMP_reg2 Register
31
30
29
28
27
26
25
24
Reserved
CFG_MAIN_SKIP_NUMLINES
R-0h
R/W-0h
23
22
21
20
19
18
17
16
CFG_MAIN_SKIP_NUMLINES
R/W-0h
15
14
13
12
11
10
9
8
Reserved
CFG_MAIN_USE_NUMLINES
R-0h
R/W-0h
7
6
5
4
3
2
1
0
CFG_MAIN_USE_NUMLINES
R/W-0h
LEGEND: R/W = Read/Write; R = Read only; W1toCl = Write 1 to clear bit;
-n
= value after reset
Table 1-469. VCOMP_reg2 Register Field Descriptions
Bit
Field
Type
Reset
Description
31-28
Reserved
R
0h
Reserved
27-16
CFG_MAIN_SKIP_NUMLI
NES
R/W
0h
Starting from the first line of each field or frame.. this field
determines the number of incoming lines to discard as part of the
Compositor's picture clipping feature.
15-12
Reserved
R
0h
Reserved
11-0
CFG_MAIN_USE_NUMLI
NES
R/W
0h
After main_skip_numlines number of lines.. this field determines the
number of lines to use from each incoming field or frame. This field
allows the input picture to be clipped.