American Megatrends Merlin DP, User Manual, Page: 25 / 69

Chapter 1 Hardware Installation
Step 5 Attach Cables,
Continued
J1 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
Cont’d