2. Hardware Installations
22
SPI-8150-LVA, SPI-8151-LVA
2.17 PC/104 Connector: CN18 / CN19
The PC/104 expansion bus let you attach PC/104 modules. The PC/104 bus is
already become the industrial embedded PC bus standards. The pin assignments are as
follows:
CN18
1 32
33 64
65 84
85 104
CN19
Pin # Signal Pin # Signal Pin # Signal Pin # Signal
1 IOCHK# 27 SA4 53 IRQ7 79 SD11
2 SD7 28 SA3 54 IRQ6 80 SD12
3 SD6 29 SA2 55 IRQ5 81 SD13
4 SD5 30 SA1 56 IRQ4 82 SD14
5 SD4 31 SA0 57 IRQ3 83 SD15
6 SD3 32 NC 58 DACK2# 84 GND
7SD233GND59TC85GND
8 SD1 34 RSTDRV 60 BALE 86 MEMCS16
#
9 SD0 35 VCC 61 VCC 87 IOCS16#
10 IOCHRD
Y
36 IRQ9 62 ISA_OS
C
88 IRQ10
11 AEN 37 -5V 63 GND 89 IRQ11
12 SA19 38 DREQ2 64 GND 90 IRQ12
13 SA18 39 -12V 65 GND 91 IRQ15
14 SA17 40 ZWS# 66 SBHE# 92 IRQ14
15 SA16 41 +12V 67 LA23 93 DACK0#
16 SA15 42 GND 68 LA22 94 DREQ0
17 SA14 43 SMEMW# 69 LA21 95 DACK5#
18 SA13 44 SMEMR# 70 LA20 96 DREQ5
19 SA12 45 IOW# 71 LA19 97 DACK6#
20 SA11 46 IOR# 72 LA18 98 DREQ6
21 SA10 47 DACK3# 73 LA17 99 DACK7#
22 SA9 48 DREQ3 74 MEMR# 100 DREQ7
23 SA8 49 DACK1# 75 MDMW# 101 VCC
24 SA7 50 DREQ1 76 SD8 102 MASTER
25 SA6 51 REFRESH
#
77 SD9 103 GND
26 SA5 52 SYSCLK 78 SD10 104 GND
To Next Page
Loading...
Need help?
General
