AK8811_12 Datasheet, PDF (29/36 Pages) Asahi Kasei Microsystems – NTSC/PAL Digital Video Encoder

ASAHI KASEI
[AK8811/12]
Video Process 2 Register (W only default 00H)
Sub Add bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
02H ^{Reserved Reserved Reserved Reserved Reserved} CC284
bit 1
CC21
bit 0
VBID
Symbol
CC284
CC21
VBID
Value
0
1
0
1
0
1
Description
Extended Data OFF
ON
Closed Caption OFF
ON
Video ID OFF
ON
default
default
default
Video Process 3 Register (W only default 00H)
Sub Add bit 7
bit 6
03H ^Reserved VS
bit 5
SYD2
bit 4
SYD1
bit 3
SYD0
bit 2
bit 1
CYD2 CYD1
bit 0
CYD0
Symbol
Video Set
SYD2 - SYD0
CYD2 - CYD0
Value
0
1
Description
Composite, S-Video set
Component set
S-Video Y Component
delay no. from Chroma: 2's comp.
Composite Y Component
delay no. from Chroma: 2's comp.
default
default
000
default
000
• VS-bit selects the one of the setting of signals from the 2 signal sets (Composite, Y /C
or Y/Cb/Cr)
• S video and Y component of the composite signal can be shifted for the chroma signal
independently at ±3-system clock (27MHz).
Rev.1.1
29
2000/01