39
I2C BUS
Processing
Matrix
Contrast
Saturation
Brightness
Tint
SYNC
+
Clock
Generation
Analog
Front End
ANALOG
Component
Front-End
4 x ADC
Adaptive
Comb
Filter
Color
Decoder
NTSC,
PAL,
SECAL
Saturation
Tint
MIXER 2D Scaler
PIP
Panorama
Mode
Contrast
Brightness
Peaking
Output
Formatter
ITU-R 656
ITU-R 601
Memory
Control
AGC,
2*ADC
CIN1
VIN1
VIN2
VIN3
VIN4
VOUT
Y OUT
CrCb OUT
YCOE
FIFO
CNTL
20.25MHz
Y
Cr
Cb
NTSC
PAL
Clock
Gen.
Y
Cr
Cb
FB
Y/G
U/B
V/R
FB
RGB/
YCbCr
FB
RGB/
YCbCr
LL Clock
H Sync
Vsync
CNTL
AVI0
Block Diagram