beautypg.com

FUJITSU MHA2032AT User Manual

Page 64

background image

5.1 Physical Interface

C141-E042-01EN

5-3

Table 5.1 Signal assignment on the interface connector

Pin No.

Signal

Pin No.

Signal

A

C

E

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

33

35

37

39

41

43

ENCSEL

ENCSEL

(KEY)

RESET–

DATA7

DATA6

DATA5

DATA4

DATA3

DATA2

DATA1

DATA0

GND

DMARQ

IOW–

IOR–

IORDY

DMACK–

INTRQ

DA1

DA0

CS0–

DASP–

+5 VDC

GND

B

D

F

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

38

40

42

44

GND

MSTR

(KEY)

GND

DATA8

DATA9

DATA10

DATA11

DATA12

DATA13

DATA14

DATA15

(KEY)

GND

GND

GND

CSEL

GND

IOCS16–

PDIAG

DA2

CS1–

GND

+5 VDC

unused

[signal]

[I/O]

[Description]

ENCSEL

I

This signal is used to set master/slave using the CSEL signal (pin 28).

Pins A and C

Open: Sets master/slave by the MSTR signal

without using the CSEL signal.

Short: Sets master/slave using the CSEL signal.

The MSTR signal is ignored.

This manual is related to the following products: