SAA7381 データシートの表示（PDF） - Philips Electronics

部品番号

コンポーネント説明

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SAA7381

ATAPI CD-R block decoder

Philips Electronics 

ADDRESS

NAME

FF9EH

FF9FH

FFA0H

FFA1H

FFA2H

FFA3H

FFA4H

FFA5H

FFA6H

FFA7H

FFBFH

FFC0H

FFDFH

FFE0H

FFFFH

MULTI_CON

CLK_CON

TRANSFERCOUNT (7 to 0)

TRANSFERCOUNT (15 to 8)

TRANSFERCOUNT (23 to 16)

TRANSFERCOUNT (31 to 24)

PACKETSIZE_STORE(L)

PACKETSIZE_STORE(H)

SEQUENCER_STATUS

ACCESS

−

−

RW

RW

RW

RW

RW

RW

R

BLOCK

NUMBER

OF BITS

COMMENT

−

8

see Table

−

−

32

see Table 56

−

−

−

−

16

−

−

8

25 unused address locations

32 generic addresses in 3-state locations

32 3-state address locations

ELM ‘NEAR

EQUIVALENT’

REGISTER

−

−

−

−

−

−

−

−

−

CHAUCER ‘NEAR

EQUIVALENT’

REGISTER

−

CLKSEL

−

−

−

−

−

−

−

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