User manual

PCM-9386 User Manual 90
B.5 Floppy Disk Drive Connector (CN20)
Table B.5: Floppy Disk Drive Connector (CN20)
Description FPC ZIF SKT PD17-26PIN W/LOCK
Pin Signal Pin Signal
1 +5V 2 INDEX
3 +5V 4 Disk Select A
5 +5V 6 Disk Change
7NC 8NC
9 NC 10 Motor 0
11 NC 12 Direction
13 NC 14 STEP
15 GND 16 Write Data
17 GND 18 Write Enable
19 GND 20 TRACK 0
21 GND 22 Write Protect
23 GND 24 Read Data
25 GND 26 Head Select