DIGITAL-LOGIC MICROSPACE MSM286 Series Technical User's Manual page 16

DIGITAL-LOGIC AG
3.1 Description of the PC/104 BUS interface
Pin A:
0 Ground
1 IOCHCK
2 SD7
3 SD6
4 SD5
5 SD4
6 SD3
7 SD2
8 SD1
9 SD0
10 IOCHRDY
11 AEN
12 SA19
13 SA18
14 SA17
15 SA16
16 SA15
17 SA14
18 SA13
19 SA12
20 SA11
21 SA10
22 SA9
23 SA8
24 SA7
25 SA6
26 SA5
27 SA4
28 SA3
29 SA2
30 SA1
31 SA0
32 Ground
Onboard used signals are:
B:
Ground
Ground
RESET
+5V
IRQ2
NC
DRQ2
(-12V)
NC
VPP
Ground
SMEMW
SMEMR
SIOW
SIOR
DACK3
DRQ3
DACK1
DRQ1
REF
SYSCLK
IRQ7
IRQ6
IRQ5
IRQ4
IRQ3
DACK2
TC
ALE
+5 Volt
OSC
Ground
Ground
IRQ: (2), 3, 4, 6, 7
DACK 2
DRQ 2
TC FD
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MSM286 Manual V6.4
C: D:
NC NC
LA23 IOCS16
LA22 PS1
LA21 PS2
LA20 PS3
LA19 PS4
LA18 GPCS
LA17 A485
MEMR B485
MEMW XC50
SD8 XC51
SD9 NC
SD10 NC
SD11 NC
SD12 NC
SD13 +5 Volt
SD14 NC
SD15 NC
Ground Ground