Teknor Industrial Computers TEK-AT2 Hardware Reference Manual page 19

J2 FLOPPY DISK CONNECTOR PIN OUT
Signal Flow
Pin Number
2 O
4 -
6 -
8 I
10 O
12 O
14 O
16 O
18 O
20 O
22 O
24 O
26 I
28 I
30 I
32 O
34 I
1-33 (ODD) -
SPECIFICATIONS 69
Signal
RPM/LC
N.C.
N.C.
INDEX*
MOTRENA*
DRIVESB*
DRIVESA*
MOTRENB*
DIRC*
STEP*
WRITE DATA*
WRITE ENABLE*
TRACK0*
WRITE PROTECT*
READ DATA*
HEAD SELECT*
DCHG
GND