Chapter Two : Hardware Installation
39
Step 5 Attach Internal Cables,
Continued
J13 Floppy Drive Connector
J13
Floppy Drive
Connector
Attach your floppy disk drive to this connector.
Pin Signal
Name
Pin Signal
Name
1 Ground
2 DENSEL
3 Ground
4 Reserved
5 Key
6 FDEDIN
7 Ground
8 FDINDX#
(Index)
9
Ground
10
FDM00# (Motor Enabled A)
11 Ground
12 No
Connect
13
Ground
14
FDDS0# (Drive Select A)
15 Ground
16 No
Connect
17
No Connect
18
FDDIR# (Stepper Motor Direction)
19 Ground
20 FDSTEP#
(Step
Pulse)
21 Ground
22 FDWD#
(Write
Data)
23 Ground
24 FDWE#
(Write
Enable)
25 Ground
26 FDTRK0#
(Track
0)
27
No Connect
28
FDWPD# (Write Protect)
29 Ground
30 FDRDATA#
(Read
Data)
31 Ground
32 FDHEAD#
(Side
1
Select)
33 Ground
34 DSKCHG#
(Diskette
Change)
Cont’d
Содержание Olympus III
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