Registers
863
SPRUHI7A – December 2012 – Revised June 2016
Copyright © 2012–2016, Texas Instruments Incorporated
High-Definition Video Processing Subsystem (HDVPSS)
1.3.12.45 SD_VENC_l21do Register (offset = 128h) [reset = 0h]
SD_VENC_l21do is shown in
and described in
Line 21 Data Even Field
Figure 1-540. SD_VENC_l21do Register
31
30
29
28
27
26
25
24
Reserved
R-0h
23
22
21
20
19
18
17
16
Reserved
R-0h
15
14
13
12
11
10
9
8
L21DO0
R/W-0h
7
6
5
4
3
2
1
0
L21DO1
R/W-0h
LEGEND: R/W = Read/Write; R = Read only; W1toCl = Write 1 to clear bit;
-n
= value after reset
Table 1-456. SD_VENC_l21do Register Field Descriptions
Bit
Field
Type
Reset
Description
31-16
Reserved
R
0h
15-8
L21DO0
R/W
0h
Closed caption data0 (odd field). Specify the ASCII code of the 1st
byte to be transmitted in closed captioning for odd field.
7-0
L21DO1
R/W
0h
Closed caption data1 (odd field). Specify the ASCII code of the 2nd
byte to be transmitted in closed captioning for odd field.