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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
#
Type:
A-l
Input
A-2
l/O
A-3
I/O
A-4
I/O
A-5
l/O
A-6 I/O
A-7
I/O
A-8
I/O
A-9
I/O
A-10
Input
A-11
output
A-12 I/O
A-13 I/O
A-14 I/O
A-15
I/O
A-16
I/O
A-17
l/O
A-18 I/O
A-19
l/O
A-20
I/O
A-21
I/O
A-22 I/O
A-23
I/O
A-24
I/O
A-25
I/O
A-26
I/O
A-27
I/O
A-28
l/O
A-29
I/O
A-30
I/O
A-31
I/O
Signal
Name:
-I/O CH CK
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
-l/O CH RDY
AEN
SA19
SAI 8
SA17
SA16
SA15
SA14
SA13
SA12
SAl 1
SAlO
SA9
SA8
SA7
SA6
SA5
SA4
343
SA2
SAl
SAO
Connector Pinouts D-5