Expansion Slot Connectors

Your computer comes with industry standard IBM compatible expansion slots. There are eight AT and XT-style expansion slot connectors mounted on the back plane board. The charts below show the pin numbering on the expansion slot connectors.

Expansion Slot Connector Pinouts:

Pin

l/O

Signal

#

Type:

Name:

 

 

 

A-l

Input

-I/O CH CK

A-2

l/O

SD7

A-3

I/O

SD6

A-4

I/O

SD5

A-5

l/O

SD4

A-6

I/O

SD3

A-7

I/O

SD2

A-8

I/O

SD1

A-9

I/O

SD0

A-10

Input

-l/O CH RDY

A-11

output

AEN

A-12

I/O

SA19

A-13

I/O

SAI 8

A-14

I/O

SA17

A-15

I/O

SA16

A-16

I/O

SA15

A-17

l/O

SA14

A-18

I/O

SA13

A-19

l/O

SA12

A-20

I/O

SAl 1

A-21

I/O

SAlO

A-22

I/O

SA9

A-23

I/O

SA8

A-24

I/O

SA7

A-25

I/O

SA6

A-26

I/O

SA5

A-27

I/O

SA4

A-28

l/O

343

A-29

I/O

SA2

A-30

I/O

SAl

A-31

I/O

SAO

 

 

 

Connector Pinouts D-5