AK8859VQ Datasheet, PDF (66/73 Pages) Asahi Kasei Microsystems – NTSC/PAL/SECAM Digital Video Decoder

[AK8859VQ]
[9.1.24.] Sub Address 0x17 “Macrovision Status Register (R Only)”
Macrovision signal status register.
bit 7
Reserved
bit 6
Reserved
bit 5
Reserved
bit 4
Reserved
bit 3
Reserved
bit 2
CSTYPE
Sub Address: 0x17
bit 1
bit 0
CSDET AGCDET
Macrovision Status Register Definition
Bit Register Name
bit 0 AGCDET
AGC Process
Detect
bit 1 CSDET
Color Stripe
Detect
bit 2 CSTYPE
bit 3
~ Reserved
bit 7
Color Stripe
Type
Reserved
R/W Definition
Indicator for presence of Macrovision AGC in input
R
signal
[0]: No Macrovision AGC present
[1]: Macrovision AGC present
Indicator for presence of Macrovision Color Stripe in
R
input signal
[0]: No Color Stripe present
[1]: Color Stripe present
Indicator for type of Color Stripe included in input
signal
R
[0]: Color Stripe Type2
[1]: Color Stripe Type3
R Reserved
MS1178-E-00
AKM Confidential
- 66 -
2010/04