Contec SPC-8520-LA, User Manual

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3. Hardware Installations
SPC-8520-LA, SPC-8521-LA
17
Floppy Disk Drive Connector: CNF1
The floppy interface can be configured for the following floppy drive capacities and sizes:
- 720 KB, 3.5-inch
- 1.44 MB, 3.5-inch
- 2.88 MB, 3.5-inch
This connector supports the provided floppy drive ribbon cable. After connecting the single end to the
product, connect the two plugs on the other end to the floppy drives.
Table 3.4. Floppy Disk Drive Connector
Pin No.
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
Function
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
Pin No.
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
Function
RWC
N.C.
FDC_DS1
INDEX
MOA
DSB
DSA
MOB
DIR
STEP
WD
WE
TRCK 0
WP
RD
HEAD
DSKCHG
33
CNF1
1
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