Floppy Disk Drive Connector - Protech Systems PMB-732LF User Manual

2-25. FLOPPY DISK DRIVE CONNECTOR

FDD1 : Floppy Disk Drive Connector
You can use a 34-pin daisy-chain cable to connect two-FDDs. On one
end of this cable is a 34-pin flat cable to attach the FDD on the board,
and the other side is attaches two FDDs.
The pin assignments are as follows :
PIN
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
PMB-732LF USER
ASSIGNMENT
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND

S MANUAL
Chapter 2 Hardware Configuration
PIN ASSIGNMENT
2 F_DENSEL#
4 NC
6 NC
8 F_INDEX#
10 F_MTRA#
12 F_DRVB#
14 F_DRVA#
16 F_MTRB#
18 F_DIR#
20 F_STEP#
22 F_WDATA#
24 F_WGATE#
26 F_TRK0#
28 F_WPT#
30 F_RDATA#
32 F_HDSEL#
34 F_DSKCHG#
Page: 2-23