Floppy Disk Drive Connector - PSB -1688LF Operation Manual

Chapter 2 Hardware Configuration

2-22. 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
Page: 2-18
ASSIGNMENT
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
NC
GND
NC
PIN ASSIGNMENT
2 DENSEL#
4 NC
6 NC
8 INDEX#
10 MOTEA
12 DRVB
14 DRVA
16 MOTEB
18 DIR
20 STEP
22 WDATA
24 WGATE
26 TK00
28 WPT
30 RDATA#
32 SIDE1
34 DSKCHG
PSB-1688LF USER
'
S MANUAL