Floppy drive connector (CN14)
Floppy drive connector (CN1 4 )
Pin
Signal
1
GND
3
GND
5
GND
7
GND
9
GND
1 1
GND
1 3
GND
1 5
GND
1 7
GND
1 9
GND
21
GND
23
GND
25
GND
27
GND
29
GND
31
GND
33
GND
Pin
Signal
2
DENSITY SELECT
4
N/C
6
DRIVE TYPE
8
INDEX
1 0
MOTOR 0
1 2
DRIVE SELECT 1
1 4
DRIVE SELECT 2
1 6
MOTOR 1
1 8
DIRECTION
20
STEP
22
WRITE DATA
24
WRITE GATE
26
TRACK 0
28
WRITE PROTECT
30
READ DATA
32
HEAD DELECT
34
DISK CHANGE
Chapter 2 Installation 39