CL-CR3710-33QC-A データシートの表示（PDF） - Cirrus Logic

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CL-CR3710-33QC-A

Integrated AVI/ATAPI DVD Drive Manager Datasheet

Cirrus Logic 

Pinout Information

PRELIMINARY DRAFT

Type

Host

Interface

Signals (cont.)

Buffer

Interface

Signals

Name

DMARQ

DMACK*

PDIAG*

DASP*

SDCLK

CKE

DQMU

DQML

WE*

CS0*

CS1*

CAS*

RAS*

BA11

BA10

BA9

BA8

BA7

BA6

BA5

BA4

BA3

BA2

BA1

BA0

BD15

BD14

BD13

BD12

BD11

BD10

BD9/

PLL_CLK_BP_SL

BD8/UCSL3

BD7/MOT-I*

BD6/M-NM*

BD5/

DEC_CLK_BP_SL

BD4/DTSL

BD3/XTSL

BD2/UCSL2

BD1/UCSL1

BD0/UCSL0

Table 3: CL-CR3710 Pin Map (Continued)

Pin(s)

I/O

Function

80

O -TS

85

I

90

I/O

98

I/O

10

O

11

O

12

O

13

O

15

O

17

O

18

O

19

O

20

O

42

O

43

O

44

O

45

O

46

O

47

O

48

O

50

O

52

O

53

O

54

O

55

O

21

I/O

22

I/O

23

I/O

24

I/O

27

I/O

29

I/O

DMA Request

DMA Acknowledge*

Passed Diagnostics*

Slave Present

SDRAM CLK

Clock Enable

Upper Data Mask Enable

Lower Data Mask Enable

Write Enable

Chip Select 0

Chip Select 1

Column Address Strobe Low

Row Address Strobe

Buffer Address [11:0]

Buffer Data Bus

30

I/O

Buffer Data Bus Bit 9 / PLL Clock Bypass

31

I/O

Buffer Data Bus Bit 8 / uComputer Clock Select

32

I/O

Buffer Data Bus Bit 7 / Motorola-Intel

33

I/O

Buffer Data Bus Bit 6 / Multiplexed - Nonmultiplexed

34

I/O

Buffer Data Bus Bit 5 / Decoder Clock

35

I/O

Buffer Data Bus Bit 4 / Drive Test Select

36

I/O

Buffer Data Bus Bit3 / XTAL Select

38

40

I/O

Buffer Data Bus Bit 2-0 / uComputer Clock Select

41

15

www.cirrus.com

CONFIDENTIAL

DS587PP1 - rev 0.1 April 11, 2002

© Copyright 2002 Cirrus Logic Inc.

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