20
3.14 PC/104 Connection Bus (J5, J6)
The WAFER-C400EV PC/104 expansion bus let you attach any kind of PC/104
modules. The PC/104 bus has already become the industrial embedded PC bus
standard, so you can easily install over thousands of PC/104 modules from
hundreds of vendors in the world. There are two PC/104 connectors on this board:
PC/104-64 and PC/104-40.
J5: PC/104-64 Connector
PIN DESCRIPTION
PIN DESCRIPTION
1 IOCHCK#
33 GND
2 SD7
34 IRSTDRV
3 SD6
35 VCC
4 SD5
36 IRQ9
5 SD4
37 -5V
6 SD3
38 DRQ2
7 SD2
39 -12V
8 SD1
40 ZWS
9 SD0
41 +12V
10 IOCHRDY
42 GND
11 AEN
43 SMEMW#
12 LA19
44 SMEMR#
13 LA18
45 IOW#
14 LA17
46 IOR#
15 SA16
47 DACK3#
16 SA15
48 DRQ3
17 SA14
49 DACK1#
18 SA13
50 DRQ1
19 SA12
51 REFRESH#
20 SA11
52 SYSCLK
21 SA10
53 IRQ7
22 SA9
54 N/C
23 SA8
55 IRQ5
24 SA7
56 IRQ4
25 SA6
57 IRQ3
26 SA5
58 DACK2
27 SA4
59 TC
28 SA3
60 BALE
29 SA2
61 VCC
30 SA1
62 OSC
31 SA0
63 GND
32 GND
64 GND
