Specifications

Table 2-25A. PC Expansion Bus Connector, A1-A32 (J9)
PIN SIGNAL NAME
FUNCTION IN/OUT
A1 -I/O CH CK
Memory parity error in
A2 D7
Data bit 7 i/o
A3
D6
Data bit 6
i/o
A4
D5
Data bit 5 i/o
AS D4
Data bit 4 i/o
A6
D3 Data bit 3 i/o
A7 D2
Data bit 2 i/o
A8
D1 Data bit 1 i/o
A9 DO
Data bit 0 i/o
A10 I/O CH RDY
Processor Ready Ctrl
in
A11 AEN Address Enable out
A12 A19 Address bit 19 out
A13
A18 Address bit 18 out
A14 A17
Address bi t 17 out
A15 A16
Address bit 16 out
A16 A15
Address bi t 15
out
A17 A14
Address bit 14 out
A18 A13
Address bit 13
out
A19
A12 Address bit 12 out
A20 A11 Address bit 11 out
A21 A10
Address bit 10
out
A22
A9 Address bi t 9 out
A23 A8
Address bi t 8
out
A24 A7
Address bi t 7 out
A25
A6.
Address bi t 6 out
A26 AS
Address bi t 5 out
A27 A4
Address bi t 4 out
A28
A3 Address bi t 3 out
A29 A2
Address bit 2 out
A30 A1 Address bit 1 out
A31
AO Address bi t 0 out
A32 GND Ground
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