SAA7109 PHILIPS [NXP Semiconductors], SAA7109 Datasheet - Page 7

• Manufacturer Part Number: SAA7109
• Description: PC-CODEC
• Manufacturer: PHILIPS [NXP Semiconductors]

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PIXCLKO
PIXCLKI
PD11 to
PD0
C1, C2, B1,
B2, A2, B4,
B3, A3, F3,
H1, H2, H3
F2
G4
V
4 : 4 : 4 to 4 : 2 : 2
DDAe
FORMATTER
(OR BYPASS)
GENERATOR
DECIMATOR
LOW-PASS
A10, B6,
B9, C9,
D9
BORDER
INPUT
CGC
V
DDXe
D6
TTX_SRES
V
DDEe
C3
F4
V
DDIe
Fig.2 Block diagram (video encoder part).
OSCILLATOR/
(OR BYPASS)
HORIZONTAL
D4
A5
XTALIe
ENCODER
RGB LUT
SCALER
27 MHz
V
VIDEO
DTO
SSAe
B8
V
SSXe
A6
XTALOe
A8
V
SSEe
FSVGC
E4
V
G1
ANTI-FLICKER
GENERATOR
SCALER AND
VSVGC
SSIe
SAA7108E
SAA7109E
INSERTION
VERTICAL
CURSOR
C5,
D5
TIMING
FILTER
F1
DUMP
CBO
A7,
B7
G3
HSVGC
RSET
TTXRQ_XCLKO2
E3
A9
TDIe
C4
B5
TRSTe
SDAe
RGB TO Y-C
(OR BYPASS)
G2
A4
CONTROL
MATRIX
I
2
TCKe
TRIPLE
SCLe
FIFO
C-BUS
DAC
E1
E2
TDOe
RESET
B
-C
D1
R
D2
TMSe
D3
C6
C7
C8
D8
D7
mhb902
BLUE_CB_CVBS
GREEN_VBS_CVBS
RED_CR_C
HSM_CSYNC
VSM