saa7105e NXP Semiconductors, saa7105e Datasheet - Page 5

• Manufacturer Part Number: saa7105e
• Description: Digital Video Encoder
• Manufacturer: NXP Semiconductors

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PIXCLKO
PIXCLKI
PD11 to
PD0
V
C1, C2, B1, B2,
A2, B4, B3, A3,
F3, H1,
H2, H3
F2
G4
DDA1
A10, B9,
C9, D9
V
SYNTHESIZER
PIXEL CLOCK
FORMATTER
DDA2
DECIMATOR
4 : 4 : 4 to
B6
4 : 2 : 2
INPUT
FIFO
V
DDA3
D6
SAA7104E
SAA7105E
V
DDA4
B6
UPSAMPLING
HORIZONTAL
GENERATOR
OSCILLATOR
V
SSA1
CRYSTAL
BORDER
SCALER
A5
XTALI
27 MHz
B8
FIFO
V
SSA2
XTALO
A6
A8
TTX_SRES
V
DDD1
C3
Fig.1 Block diagram.
FSVGC
F4
GENERATOR
VSVGC
G1
ENCODER
V
VERTICAL
CURSOR
SCALER
DDD2
TIMING
VIDEO
LUT
D4
F1 G3
CBO
HSVGC
V
DDD3
E3
D4
TTXRQ_XCLKO2
V
DDD4
OUTPUT
D4
HD
C4
V
SSD1
C5, D5,
E4
V
SDA
SSD2
RGB TO Y-C
C5, D5,
E4
G2
CONTROL
VERTICAL
MATRIX
I
FILTER
TRIPLE
2
C-BUS
DAC
SCL
V
SSD3
E2
C5, D5,
E4
B
RESET
-C
R
D2
V
SSD4
C5, D5,
E4
A7, B7
F12
A4
A9
B5
D1
D3
E1
C6
C7
C8
D7
D8
mhc572
TRST
DUMP
RSET
TDI
TDO
TMS
TCK
BLUE_CB_CVBS
GREEN_VBS_CVBS
RED_CR_C_CVBS
VSM
HSM_CSYNC
TVD