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S
W
UPER
ORKSTATION 7043A-8R/7043A-i Manual
Floppy Connector
The floppy connector is located
on JP7.
See the table below for
pin definitions.
IDE Connectors
There are no jumpers to
configure the onboard IDE#1
and #2 connectors (at J2
and J3, respectively).
the table on the right for pin
definitions.
Floppy Connector Pin Definitions (JP7)
Pin Number
Function
1
GND
3
GND
5
Key
7
GND
9
GND
11
GND
13
GND
15
GND
17
GND
19
GND
21
GND
23
GND
25
GND
27
GND
29
GND
31
GND
33
GND
IDE Connector Pin Definitions
Pin Number
1
3
5
7
9
See
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
5-24
Pin Number
Function
2
FDHDIN
4
Reserved
6
FDEDIN
8
Index-
10
M otor Enable
12
D rive Select B-
14
D rive Select A-
16
M otor Enable
18
DIR-
20
STEP-
22
W rite Data-
24
W rite Gate-
26
Track 00-
28
W rite Protect-
30
Read Data-
32
Side 1 Select-
34
Diskette
(J2, J3)
Function
Pin Number
Reset IDE
2
Host Data 7
4
Host Data 6
6
Host Data 5
8
Host Data 4
10
Host Data 3
12
Host Data 2
14
Host Data 1
16
Host Data 0
18
GND
20
DRQ3
22
I/O W rite-
24
I/O Read-
26
IOCHRDY
28
DACK3-
30
IRQ14
32
Addr 1
34
Addr 0
36
Chip Select 0
38
Activity
40
Function
G ND
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
G ND
G ND
G ND
BALE
G ND
IOC S16-
G ND
Addr 2
Chip Select 1-
G ND
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