SAA7134 Philips Semiconductors, SAA7134 Datasheet - Page 7

• Manufacturer Part Number: SAA7134
• Description: PCI audio and video broadcast decoder
• Manufacturer: Philips Semiconductors

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S-video
CVBS
inputs
sound
inputs
audio
digital
inputs
data
TS data
TS data
interrupt
right 1
right 2
GPIO
left 1
left 2
CV0
CV1
CV2
CV3
CV4
SIF
I
2
S
FRONT-END
FRONT-END
FRONT-END
FRONT-END
TS PARALLEL
SIF/AUDIO
NF/AUDIO
ANALOG
ANALOG
ANALOG
ANALOG
STATIC I/O
TS SERIAL
VIDEO
VIDEO
IRQ
STEREO ADC
VIDEO
VIDEO
8-BIT
9-BIT
9-BIT
ADC
ADC
ADC
SIF
STEREO
BUFFER
16-BIT
DECODER
DUAL FM
DIGITAL VIDEO
NICAM
COMB FILTER
DECODER
Fig.2 Block diagram.
CONVERSION
FORMAT
DSP
SCALER
VIDEO
SAA7134HL
PIXEL ENGINE:
• MATRIX
• GAMMA
• FORMAT
STEREO
DAC
OUTPUT
REGISTER
I
2
AUDIO
S-BUS
MUX
UNIT
MHC167
I
PCI-bus
I
ITU656
stereo
output
audio
2
2
S-bus
C-bus