AK8856 Datasheet, PDF (97/105 Pages) Asahi Kasei Microsystems – NTSC/PAL Digital Video Decoder

ASAHI KASEI
[ AK8856 ]
Macrovision Status Register (R/W) [Sub Address 0x11]
Displays result of Macrovision signal detection.
Sub Address 0x11
bit 7
bit 6
Reserved
PSPDET
bit 5
AGCPDET
bit 4
BPPDET
bit 3
SYNCRED
bit 2
CSTYPE
bit 1
CSDET
bit 0
AGCDET
Macrovision Status Register Definition
BIT Register Name
R/W
Definition
Detects Macrovision AGC Process in input signal.
bit 0
AGCDET
AGC Process Detect
R 0 : no Macrovision AGC Process detected
1 : Macrovision AGC Process detected
Detects Macrovision Color Stripe Process in input
bit 1
CSDET
Color Stripe Detect
signal.
R 0 : no Color Stripe process
1 : Color Stripe process is detected
bit 2
CSTYPE
Color Stripe Type
Displays types of Color Stripe in input signal
R
0 : Color Stripe Type 2
1 : Color Stripe Type 3
Detects Sync Reduction
bit 3
SYNCRED
Sync Reduction bit
R 0:-
1 : Sync Reduction is detected
Detects end of Field Back Porch Pulse
bit 4
BPPDET
Back Porch Pulse Detect bit R 0 : -
1 : end of Field Back Porch Pulse is detected
Detects AGC Pulse
bit 5
AGCPDET
AGC Pulse Detect bit
R 0:-
1 : AGC Pulse is detected
Detects Pseudo Sync Pulse
bit 6
PSPDET
Pseudo Sync Pulse Detect bit R 0 : -
1 : Pseudo Sync Pulse is detected
bit 7
Reserved
Reserved bit
R Reserved
Rev-01
97
2007/03