AXIOMTEK SBC82400, Руководство пользователя

Страница: 24 / 57

SBC82400 ISA Half-Size CPU Board Series User’s Manual
Jumpers and Connectors 18
2.4.8 PC/104 Connectors: J1 and J2
The PC/104 is an industrial standard. It is a compact form
factor with dimensions of 3.6
” x 3.8 ” and is fully compatible
with the ISA Bus. The PC/104 interface is able to adapt off-the-
shelf PC/104 modules, such as sound module, fax modem
module, multi-I/O module and etc.
J1: PC/104 Bus Pin Assignment
Pin# Pin Name Pin# Pin Name Pin# Pin Name Pin# Pin Name
1
IOCHCHK*
2
GND
3
SD7
4
RESETDRV
5 SD6 6 +5V 7 SD5 8 IRQ9
9 SD4 10 -5V 11 SD3 12 DRQ2
13
SD2
14
-12V
15
SD1
16
ENDXFR*
17
SD0
18
+12V
19
IOCHRDY
20
(KEY)
21
AEN
22
SMEMW*
23
SA19
24
SMEMR*
25
SA18
26
IOW*
27
SA17
28
IOR *
29
SA16
30
DACK3*
31
SA15
32
DRQ3
33
SA14
34
DACK1*
35
SA13
36
DRQ1
37
SA12
38
REFRESH*
39
SA11
40
SYSCLK
41 SA10 42 IRQ7 43 SA9 44 IRQ6
45 SA8 46 IRQ5 47 SA7 48 IRQ4
49
SA6
50
IRQ3
51
SA5
52
DACK2*
53
SA4
54
TC
55
SA3
56
SALE
57
SA2
58
+5V
59
SA1
60
OSC
61
SA0
62
GND
63
GND
64
GND