AK8854VQ Datasheet, PDF (80/95 Pages) Asahi Kasei Microsystems – Multi-Format Digital Video Decoder

[AK8854VQ]
Color Killer Control Register (R/W) [Sub Address 0x11], for color killer setting
Sub Address 0x11
bit 7
bit 6
COLKILL CONTSEL
Default Value
0
0
bit 5
CKSCM1
0
bit 4
bit 3
CKSCM0 CKLVL3
0
1
bit 2
CKLVL2
0
Default Value: 0x08
bit 1
bit 0
CKLVL1
CKLVL0
0
0
Color Killer Control Register Definition
Bit
Register
Name
R/W
bit 0 CKLVL0
~
~
Color Killer Level Control
R/W
bit 3 CKLVL3
bit 4 CKSCM0
~
~
bit 5 CKSCM1
Color Killer Level for SECAM R/W
bit 6 CONTSEL Contrast Select bit
R/W
bit 7 COLKILL
Color killer Set
R/W
Definition
Burst level setting for color killer activation
Default value, approx. −23 dB
Burst level setting for color killer activation in
SECAM mode
Adds 2 bits to CKLVL[3:0]
Contrast selector
[0]: toward luminance of 128
[1]: toward luminance of 0
Color killer ON/OFF setting
[0]: Enable
[1]: Disable
MS0973-E-01
80
2008/07