
A-3
FMT 3000 Hardware Reference Manual - Connectors and Jumpers
Each connector of J2 is a dual-row header having .1" pin spacing. There are 104 pins on the
two connectors, 40 pins on one and 64 pins on the other.
Table A-1. PC/104 Connector Pinouts (J2)
PIN NUMBER
ROW A
ROW B
ROW C
ROW D
0
GRND
GRND
1
#IOCHCHK
GRND
#SBHE #MEMCS16
2
SD7
RESET
LA23
#IOCS16
3
SD6
+5 V
LA22
IRQ10
4
SD5
IRQ9
LA21
IRQ11
5
SD4
-5 V
LA20
IRQ12
6
SD3
DRQ2
LA19
IRQ15
7
SD2
-12 V
LA18
IRQ14
8
SD1
#ENDXFR
LA17
#DACK0
9
SD0
+12 V
-MEMR
DRQ0
10
IOCHRDY
NOT USED (KEY) -MEMW
#DACK5
11
AEN
#SMEMW
SD8
DRQ5
12
SA19
#SMEMR
SD9
#DACK6
13
SA18
#IOW
SD10
DRQ6
14
SA17
#IOR
SD11
#DACK7
15
SA16
#DACK3
SD12
DRQ7
16
SA15
DRQ3
SD13
+5 V
17
SA14
#DACK1
SD14
#MASTER
18
SA13
DRQ1
SD15
GRND
19
SA12
#REFRESH
NOT USED (KEY) GRND
20
SA11
CLK
21
SA10
IRQ7
22
SA9
IRQ6
23
SA8
IRQ5