Step 8 attach floppy drive – American Megatrends APOLLO MAN-772 User Manual
Page 38
Apollo IV PCI Pentium ISA Motherboard User’s Guide
34
Step 8 Attach Floppy Drive,
Continued
Floppy Connector Pinout
Pin
Use
Pin
Use
1
GND
2
DENSE1
3
GND
4
N/C
5
GND
6
DRATE0
7
GND
8
-INDEX
9
GND
10
-MOTOR0
11
GND
12
-FDSEL1
13
GND
14
-FDSEL0
15
GND
16
-MOTOR1
17
GND
18
DIR
19
GND
20
-
21
GND
22
-WDATA
23
GND
24
-WGATE
25
GND
26
-TRK0
27
GND
28
-WRPROT
29
GND
30
-RDATA
31
GND
32
HDSEL
33
GND
34
DSKCHNG
Twist in Floppy Cable
Floppy B to A
Floppy B to A
Floppy B to A
Floppy B to A
10 to 16
12 to 14
14 to 12
16 to 10
11 to 15
13 to 13
15 to 11