Intel HS-2601A User Manual
25
3.23 PC/104 Connectors
The PC/104 expansion bus offers provisions to connect all types of
PC/104 modules. With the PC/104 bus being known as the new
generation of industrial embedded 16bit PC standard bus, thousands
of PC/104 modules from multiple venders can be easily installed
onboard. The detailed pin assignment of the PC/104 expansion bus
connectors CN10 and CN11 are listed on the following tables:
PC/104 modules. With the PC/104 bus being known as the new
generation of industrial embedded 16bit PC standard bus, thousands
of PC/104 modules from multiple venders can be easily installed
onboard. The detailed pin assignment of the PC/104 expansion bus
connectors CN10 and CN11 are listed on the following tables:
NOTE：
The PC/104 connector allows direct plugging or stack-through
piling of PC/104 modules without requiring the PC/104 mounting
kit.
CN3: 40-pin PC/104 Expansion Slot
PIN Description PIN Description
1
GND
21
GND
2
MEMCS16*
22
SBHE*
3
IOSC16*
23
LA23
4
IRQ10
24
LA22
5
IRQ11
25
LA21
6
IRQ12
26
LA20
7
IRQ15
27
LA19
8
IRQ14
28
LA18
9
DACK0*
29
LA17
10
DRQ0
30
MEMR*
11
DACK5*
31
MEMW*
12
DRQ5
32
SD8
13
DACK6*
33
SD9
14
DRQ6
34
SD10
15
DACK7*
35
SD11
16
DRQ7
36
SD12
17
+5V
37
SD13
18
MASTER*
38
SD14
19
GND
39
SD15
20
GND
40
N/C
1
21
40
20