AAEON PFM-540I Rev.А - Manual (Page 28)

P C 1 0 4 C P U M o d u l e P F M - 5 4 0 I
Chapter 2 Quick Installation Guide 2 - 16
2.20 Floppy Connector (CN11)
Pin Signal Pin Signal
1 GND 2 #DENSEL
3 GND 4 N.C.
5 GND 6 N.C.
7 GND 8 #INDEX
9 GND 10 #MOTOR A
11 GND 12 #DRIVE SELECT B
13 GND 14 #DRIVE SELECT A
15 GND 16 #MOTOR B
17 GND 18 #DIR
19 GND 20 #STEP
21 GND 22 #WRITE DATA
23 GND 24 #WRITE GATE
25 GND 26 #TRACK0
27 GND 28 #WRITE PROTECT
29 N.C. 30 #READ DATA
31 GND 32 #HDSEL
33 N.C. 34 #DISK CHANGE