ak8825 AKM Semiconductor, Inc., ak8825 Datasheet - Page 142

• Manufacturer Part Number: ak8825
• Description: Hd/sd Multi Format Video Encoder With 3ch Dac
• Manufacturer: AKM Semiconductor, Inc.

SD/HD V-Blanking Control Register (R/W) [Sub Address 0x12]
[Composite Video Encoder / Component Video Encoder Block]
to set V-Blanking Interval output Data
Sub Address 0x12
Rev-E-00
bit 0
bit 1
bit 2
bit 3
bit 4
bit 7
BIT
~
Reserved
bit 7
0
SDVBID
SDHDCC21
SDHDCC284
SDWSS
Reserved
Register Name
Reserved
bit 6
0
SD Video ID bit
Closed Caption bit
Closed
Extended Data bit
WSS set bit
Reserved bit
Reserved
bit 5
0
Caption
Reserved
R/W
R/W
R/W
R/W
R/W
R/W
bit 4
0
Default Value
to set VBID data for Composite Video Encoder mode/
0: VBID OFF
1: VBID ON
to make Closed Caption signal enable for Composite Video
Encoder and Component Video Encoder mode.
0: OFF
1: ON
to make Closed Caption Extended signal enable for Composite
Video Encoder and Component Video Encoder mode.
0: OFF
1: ON
to make WSS enable for Composite Video Encoder.
0: OFF
1: ON
Reserved, write “0 “.
142
SDWSS
bit 3
0
SDHDCC284
bit 2
0
Definition
SDHDCC21
bit 1
0
Default Value 0x00
SDVBID
bit 0
2008/03
0
[AK8825]