SAA2500H 查看數據表（PDF） - Philips Electronics

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产品描述 (功能)

比赛名单

SAA2500H

MPEG Audio Source Decoder

Philips Electronics 

Philips Semiconductors

MPEG Audio Source Decoder

BLOCK DIAGRAM

Preliminary specification

SAA2500

handbook, full pagewidth

TDI

TDO

TCK

TMS

TRST

CDS

CDSEF

CDSCL

CDSWA

CDSSY

CDM

CDMEF

CDMCL

CDMWS

5 34 8 7 4 44 10 9 3 2 42 43

24 25 23 11 12

41

37

CLOCK

39

GENERATOR

40

38

DECODING

1

CONTROL

19

20

SAA2500

18

21

22

INPUT

15

PROCESSOR

DEQUANTI-

ZATION

AND

SCALING

SYNTHESYS

SUBBAND

FILTER

26

BANK

AND

14

PROCESSOR

OUTPUT

16

PROCESSING

13

RESET

SD

36 35

TC0 TC1

17

GND

28

GND

6

27 33 31 32

GND

TA TB TO TI

29 30

MGB489

SCK WS

Fig.1 Functional block diagram.

September 1994

3

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