SAA7710T Просмотр технического описания (PDF) - Philips Electronics

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SAA7710T

Dolby* Pro Logic Surround; Incredible Sound

Philips Electronics 

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I2S_BCKIN1

22

I2S input 1 I2S_WSIN1

23

I2S_DATAIN1

24

I2S_DATAIN2

25

I2S input 2 I2S_BCKIN2

27

I2S_WSIN2

26

17

DSP_RESET

TSCAN

13

3

RTCB

I2S

INPUT

SWITCH

CIRCUIT

S

SURROUND

CHANNEL

DELAY LINE

data 1

DOLBY PRO LOGIC

OR

DOLBY 3 STEREO

OR

HALL/MATRIX

OR

INCREDIBLE

SOUND

L

5-BAND

C PARAMETRIC

EQUALIZER

R

OR

TONE

SW CONTROL

AUTO BALANCE

TEST

+

FUNCTION

SAA7710T

2

I2S_BCKOUT

1

I2S_WSOUT

VARIABLE

OUTPUT

MATRIX

I2S OUT 1

28

I2S outputs

I2S_DATAOUT1

I2S OUT 2

29

I2S_DATAOUT2

I2S OUT 3

30

I2S_DATAOUT3

5

VDD1

12

VDD2

+

32

VDD3

FLAG TEST

CONTROL

I2C BUS

TRANSCEIVER

OSCILLATOR

7

8

9

10

DSP_IN1 DSP_OUT1

DSP_IN2 DSP_OUT2

15

SDA

16

SCL

14

A0

21

20

4

OSC XTAL SHTCB

Fig.1 Block diagram.

19

VDD_XTAL

18

VSS_XTAL

6

VSS1

11

VSS2

31

VSS3

MGE751

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