PRV-0414
User Manual
Connector Pinouts
J1/J2: PC/104 Bus
Pin
Row A
Row B
Row C
Row D
0 --
--
GND
GND
1 /IOck
GND
/SBHE
/MCS16
2 SD7
Rstdrv
LA23
/IOCS16
3 SD6
+5v
LA22
IRQ10
4 SD5
IRQ9
LA21
IRQ11
5 SD4
-5v
LA20
IRQ12
6 SD3
DRQ2
LA19
IRQ15
7 SD2
-12v
LA18
IRQ14
8 SD1
/Exfer
LA17
/DA0
9 SD0
+12v
/MR
DRQ0
10
IOrdy (key) /MW /DA5
11 AEN
/SMW
SD8
DRQ5
12 SA19
/SMR
SD9
/DA6
13 SA18
/IOW
SD10
DRQ6
14 SA17
/IOR
SD11
/DA7
15 SA16
/DA3
SD12
DRQ7
16 SA15
DRQ3
SD13
+5v
17 SA14
/DA1
SD14
/MSTR
18 SA13
DRQ1
SD15
GND
19 SA12
/Rfrsh
(key)
GND
20 SA11
SCLK
--
--
21 SA10
IRQ7
--
--
22 SA9
IRQ6
--
--
23 SA8
IRQ5
--
--
24 SA7
IRQ4
--
--
25 SA6
IRQ3
--
--
26 SA5
/DA2
--
--
27 SA4
TC
--
--
28 SA3
BALE
--
--
29 SA2
+5v
--
--
30 SA1
OSC
--
--
31 SA0
GND
--
--
32 GND
GND
--
--
Note: The PC/104 bus always uses Row A and B, while Row C and D are for 16 bit systems. B10
and C19 are keyed locations.
Page 8 of 14
MNL-0337-01 RevH3
REF. ECO-3163
Effective: 01 Feb 10