Pc/104 Bus Pin Definition - Lippert PC/104-Plus Technical Manual

Technical Manual PC/104-Plus "Cool RoadRunner II" Version 1.16

3.14 PC/104 bus pin definition

Pin D
0 GND
1 MEMCS16
2 IOCS16
3 IRQ10
4 IRQ11
5 IRQ12
6 IRQ13
7 IRQ14
8 DACK0
9 DRQ0
10 DACK5
11 DRQ5
12 DACK6
13 DRQ6
14 DACK7
15 DRQ7
16 +5 Volt
17 MASTER
18 GND
19 GND
-5 Volt and –12 Volt are not supported on this board.
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C
GND
SBHE
LA23
LA22
LA21
LA20
LA19
LA18
LA17
MEMR
MEMW
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
GND
April 2004
Pin A
1 IOCHCK
2 D7
3 D6
4 D5
5 D4
6 D3
7 D2
8 D1
9 D0
10 IOCHRDY
11 AEN
12 A19
13 A18
14 A17
15 A16
16 A15
17 A14
18 A13
19 A12
20 A11
21 A10
22 A9
23 A8
24 A7
25 A6
26 A5
27 A4
28 A3
29 A2
30 A1
31 A0
32 GND
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B
GND
RSTDRV
+5 Volt
IRQ9
-5 Volt
DRQ2
-12 Volt
ENDXFR
+12 Volt
GND / KEY
SMEMW
SMEMR
IOW
IOR
DACK3
DRQ3
DACK1
DRQ1
REFRESH
SYSCLK
IRQ7
IRQ6
IRQ5
IRQ4
IRQ3
DACK2
TC
BALE
+5 Volt
OSC
GND
GND