30
Technical Information
Diskette drive connector
Table 24. Diskette drive connector pin assignments
Pin
Signal
I/O
Pin
Signal
I/O
1
Drive 2 installed #
I
18
Direction in#
O
2
High density
select
O
19
Ground
N/A
3
Not connected
N/A
20
Step#
O
4
Not connected
N/A
21
Ground
N/A
5
Ground
N/A
22
Write data #
O
6
Data rate 0
N/A
23
Ground
N/A
7
Ground
N/A
24
Write enable#
O
8
Index#
I
25
Ground
N/A
9
Reserved
N/A
26
Track0#
I
10
Motor enable 0#
O
27
MSEN0
I
11
Ground
N/A
28
Write protect#
I
12
Drive select 1#
O
29
Ground
N/A
13
Ground
N/A
30
Read data#
I
14
Drive select 0#
O
31
Ground
N/A
15
Ground
N/A
32
Head 1 select#
O
16
Motor enable 1#
O
33
Data rate 1
N/A
17
MSEN1
I
34
Diskette change# I
1
2
34
33
Summary of Contents for NetVista X40
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