Advantech HMI-640S Benutzerhandbuch
Chapter 4 CPC-2245N Main Borad 43
Table 4-5: ISA bus - CN3 cross reference table (ISA bus pin B)
ISA bus
CN3
Pin
Signal
Pin
Signal
B1
GND
9
GND
B2
RSTDRV
75
RSTDRV
B3
+5 V
1
+5 V
B4
IRQ9
89
IRQ9
B5
-5 V
-
-
B6
DRQ2
99
DRQ2
B7
-12 V
-
-
B8
0 WS
2
ZW
B9
+12 V
-
-
B10
GND
10
GND
B11
SMEMW
133
SMEMW
B12
SMEMR
58
SMEMR
B13
IOW
135
IOW
B14
IOR
131
IOR
B15
DACK3
81
DACK3
B16
DRQ3
27
DRQ3
B17
DACK1
83
DACK1
B18
DRQ1
29
DRQ1
B19
REFRESH
63
REFRESH
B20
CLK
26
SYSCLK
B21
IRQ7
88
IRQ7
B22
IRQ6
17
IRQ6
B23
IRQ5
18
IRQ5
B24
IRQ4
19
IRQ4
B25
IRQ3
76
IRQ3
B26
DACK2
82
DACK2
B27
T/C
8
TC
B28
BALE
56
BALE
B29
+5 V
73
+5 V
B30
OSC
28
OSC (14 MHz)
B31
GND
11
GND