Chapter 2 Hardware Configuration
Page: 2-18
PSB-1688LF USER
′
S MANUAL
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 ASSIGNMENT
PIN ASSIGNMENT
1 GND
2 DENSEL#
3 GND
4 NC
5 GND
6 NC
7 GND
8 INDEX#
9 GND
10 MOTEA
11 GND
12 DRVB
13 GND
14 DRVA
15 GND
16 MOTEB
17 GND
18 DIR
19 GND
20 STEP
21 GND
22 WDATA
23 GND
24 WGATE
25 GND
26 TK00
27 GND
28 WPT
29 NC
30 RDATA#
31 GND
32 SIDE1
33 NC
34 DSKCHG