INSTALLATIONS

IDE1: IDE Connector

 

Signal Name

 

 

Pin #

 

 

Pin #

 

 

Signal Name

 

 

 

 

 

 

 

 

 

 

 

 

 

Reset IDE

Host data 7

Host data 6

Host data 5

Host data 4

Host data 3

Host data 2

Host data 1

Host data 0

Ground

DRQ0

Host IOW

Host IOR

IOCHRDY

DACK0

IRQ14

Address 1

Address 0

Chip select 0

Activity

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

33

35

37

39

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

38

40

Ground

Host data 8

Host data 9

Host data 10

Host data 11

Host data 12

Host data 13

Host data 14

Host data 15

Protect pin

Ground

Ground

Ground

Host ALE

Ground

No connect

No connect

Address 2

Chip select 1

Ground

FDD1: Floppy Drive Connector

FDD1is a slim 26-pin connector and will support up to 2.88MB FDD.

Signal Name

VCC

VCC

VCC

NC

NC

DINST

NC

GND

GND

GND

NC

GND

GND

Pin #

1

3

5

7

9

11

13

15

17

19

21

23

25

Pin #

2

4

6

8

10

12

14

16

18

20

22

24

26

Signal Name

INDEX

DRV_SEL

DSK_CH

NC

MOTOR

DIR

STEP

WDATA

WGATE

TRACK

WPROT

RDATA

SIDE

2804080 User’s Manual

15

Page 19
Image 19
Intel 2804080, Duo/Solo 945GM user manual IDE1 IDE Connector, FDD1 Floppy Drive Connector