Aaeon PCM-6890 User Manual page 49

Floppy drive
Floppy drive connector (CN17)
Pin Signal
1 GND
3 GND
5 GND
7 GND
9 GND
11 GND
13 GND
15 GND
17 GND
19 GND
21 GND
23 GND
25 GND
27 GND
29 GND
31 GND
33 GND
connector
Pin
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
(CN17)
Signal
DENSITY SELECT
N/C
DRIVE TYPE
INDEX
MOTOR 0
DRIVE SELECT 1
DRIVE SELECT 2
MOTOR 1
DIRECTION
STEP
WRITE DATA
WRITE GATE
TRACK 0
WRITE PROTECT
READ DATA
HEAD DELECT
DISK CHANGE
Chapter 2 Installation 37