Toshiba T3200 User Manual page 129

5.2.4 Expansion bus connector (in the system unit)
There are two typs of expansion bus connectors: one is 8-bit bus
type, and the other is l6-bi t bus type. 8 bi t bus-type has
signal names only at A side and B side.
TABLE 5-4 Expansion Bus Connector (A side/B side)
Signal Names
PIN
SIGNAL I/O PIN SIGNAL I/O
Al 10CHCK; 000 I
Bl
GNO
A2 507; 1 00
I/O B2 RE5ET;100 0
A3
506; 100 I/O B3
vee
A4
505; 100 I/O B4
IRQ9; 100 I
AS 5D4; 100
I/O 85 M5V
A6
503;100 I/O B6 OREQ2;100 I
A7 ,SD2; 100
I/O
B7 M12V
A8 501;100 I/O B8 OWAIT;OOO I
A9 500; 1 00
I/O B9
P12V
Ala 10RDY; 100
I Bl0 GND
All
AEN;100 0 B 11 SMEMW;OOO
0
A12 5A19;100
/0
B12
5MEMR;000 0
An SA 18; 100 /0 B13 10W;000 I/O
A14
SA17; 100 /0 B14 10R;000 I/O
A15
SA 16; 100 /0 B15 DACK3; 000 0
A16 SA 15; 1 00
/0
B16
OREQ3; 100
I
A17 SA 14; 100
/0 B17 OACK1;000 0
A18
SA 13; 100 /0 B18 OREQ1;100 I
A19
SA12;100 /0 B19 REFR5H;000 I/O
A20 SA 11; 1 00 /0 B20 CLK;100
0
A21
SA10;100 /0
B21
IRQ7;100 I
A22 SA9; 100 /0 B22 IRQ6; 100 I
A23
SA8; 100 /0 B23 IRQ5;100 I
A24 SA7; 100
/0
B24 IRQ4; 100 I
A25 SA6; 100 /0 B25 IRQ3;100 I
A26
5A5; 100 /0 B26
OACK2;000
0
A27
SA4; 100 /0 B27
TC; 100
0
A28 5A3; 100 /0 B28 ALE;100 0
A29 SA2; 1 00
/0 B29
vce
A30 SA 1; 100
/0 B30
CLKCRT; 100
0
A31
SAO; 100 /0 B31
GND
5-9