Hardware Configuration
ROBO-8913VG2AR User’s Manual
2-5
J12 : +12V POWER Connector
PIN No.
Signal Description
1 Ground
2 Ground
3 +12V
4 +12V
J13 : Floppy Interface
PIN No.
Signal Description
PIN No.
Signal Description
1 Ground
2
Density Select
3 Ground
4
N/C
5 Ground
6
DRVEN1
7 Ground
8
Index#
9 Ground
10
Motor ENA#
11 Ground
12
Drive Select B#
13 Ground
14
Drive Select A#
15 Ground
16
Motor ENB#
17 Ground
18
Direction#
19 Ground
20
Step#
21 Ground
22
Write Data#
23 Ground
24
Write Gate#
25 Ground
26
Track 0#
27 Ground
28
Write Protect#
29 Ground
30
Read Data#
31 Ground
32
Head Select#
33 Ground
34
Disk Change#
J14 : Parallel Port Connector
PIN No.
Signal Description
PIN No.
Signal Description
1
Strobe#
14
Auto Form Feed#
2 Data0
15 Error#
3 Data1
16 Initialization#
4
Data2
17
Printer Select IN#
5 Data3
18 Ground
6 Data4
19 Ground
7 Data5
20 Ground
8 Data6
21 Ground
9 Data7
22 Ground
10 Acknowledge#
23 Ground
11 Busy
24 Ground
12 Paper
Empty
25 Ground
13 Printer
Select
26 NC
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