SAA7108E 데이터 시트보기 (PDF) - Philips Electronics

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SAA7108E

PC-CODEC

Philips Electronics 

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VDDAe

VDDEe

VSSAe

VSSEe

DUMP

TDIe

TCKe

TMSe

VDDXe

VDDIe

VSSXe

VSSIe

RSET

TRSTe

TDOe

A10, B6, D6 F4 D4 B8 A8 E4 C5, A7, A9 B5 A4 E1 D1 D3

C1, C2, B1,

B9, C9,

D5 B7

B2, A2, B4,

D9

B3, A3, F3,

PD11 to

PD0

H1, H2, H3

INPUT

FORMATTER

RGB LUT

(OR BYPASS)

CURSOR

INSERTION

RGB TO Y-CB-CR

MATRIX

(OR BYPASS)

F2

PIXCLKI

G4

PIXCLKO

DECIMATOR

4 : 4 : 4 to 4 : 2 : 2

(OR BYPASS)

HORIZONTAL

SCALER

VERTICAL

SCALER AND

ANTI-FLICKER

FILTER

FIFO

BORDER

GENERATOR

CGC

LOW-PASS

VIDEO

ENCODER

OSCILLATOR/

DTO

SAA7108E

SAA7109E

TIMING

GENERATOR

TRIPLE

DAC

I2C-BUS

CONTROL

C6 BLUE_CB_CVBS

C7 GREEN_VBS_CVBS

C8 RED_CR_C

D8 HSM_CSYNC

D7 VSM

C3 A5

XTALIe

TTX_SRES

27 MHz

A6

G1 F1 G3 E3 C4

G2 E2 D2

XTALOe

VSVGC HSVGC

SDAe

RESET

FSVGC

CBO

TTXRQ_XCLKO2

SCLe

mhb902

Fig.2 Block diagram (video encoder part).

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