Intel 281809-003 manual Peripherals, IDE CONNECTORS J5C1& J6C1, FLOPPY CONNECTORJ9K1

PERIPHERALS

IDE CONNECTORS J5C1 & J6C1

Signal Name

Reset IDE

Pin	Pin
1	2

Signal Name

Ground

FLOPPY CONNECTOR J9K1

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

DDRQ0 (DDRQ1)

I/O Write-

I/O Read-

IOCHRDY

DDACK0 (DDACK1)-

IRQ14 (IRQ15)

Addr 1

Addr 0

Chip Select 1P (1S)-

Activity-

3	4
5	6

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

3738

3940

Host Data 8

Host Data 9

Host Data 10

Host Data 11

Host Data 12

Host Data 13

Host Data 14

Host Data 15

Key

Ground

Ground

Ground

Vcc pull-up

Ground

NC

NC

Addr 2

Chip Select 3P (3S)-

Ground

Signal Name

Ground

Ground

Key

Ground

Ground

Ground

Ground

Ground

MSEN1

Ground

Ground

Ground

Ground

MSEN0

Ground

Ground

Ground

Pin

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

33

Pin

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

Signal Name

DENSEL

Reserved

FDEDIN

Index-

Motor Enable A-

Drive Select B-

Drive Select A-

Motor Enable B-

DIR-

STEP-

Write Data-

Write Gate-

Track 00-

Write Protect-

Read Data-

Side 1 Select-

Diskette Change-

Advanced/RH Technical Product Specification ∙ Page 35