Filter
Top Products
4. NC Card (HR621/HR623/FCU6-HR655) Connection
4.3 NC Card Connector Pin Assignment
20
ISA bus (NC Card side)
GND
RSTDRV
+5V
IRQ9
NC
NC
NC
NC
+12V
GND
NC
NC
IOW*
IOR*
NC
NC
NC
NC
NC
NC
IRQ7
NC
IRQ5
NC
NC
NC
NC
BALE
+5V
NC
GND
NC
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
IOCHRDY
AEN*
NC
NC
NC
SA16
SA15
SA14
SA13
SA12
SA11
SA10
SA9
SA8
SA7
SA6
SA5
SA4
SA3
SA2
SA1
SA0
1A
2A
3A
4A
5A
6A
7A
8A
9A
10A
11A
12A
13A
14A
15A
16A
17A
18A
19A
20A
21A
22A
23A
24A
25A
26A
27A
28A
29A
30A
31A
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
O
I
I
O
O
I
MEMCS16*
NC
IRQ10
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
+5V
NC
GND
SBHE*
LA23
LA22
LA21
LA20
LA19
LA18
LA17
MEMR*
MEMW*
SD8
SD9
SD10
SD11
SD12
SD13
SD14
SD15
1C
2C
3C
4C
5C
6C
7C
8C
9C
10C
11C
12C
13C
14C
15C
16C
17C
18C
I
I
I
I
I
I
I
I
I
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
1B
2B
3B
4B
5B
6B
7B
8B
9B
10B
11B
12B
13B
14B
15B
16B
17B
18B
19B
20B
21B
22B
23B
24B
25B
26B
27B
28B
29B
30B
31B
1D
2D
3D
4D
5D
6D
7D
8D
9D
10D
11D
12D
13D
14D
15D
16D
17D
18D
1A
(1B)
31A
(31B)
18C
(18D)
1C
(1D)
* Pin Nos. inside the ( ) are rear side pin Nos.
(Note) I/O in the table is from the viewpoint of the
NC Card.