Fujitsu FMW4503TS128A01 User Manual
Floppy Disk Drive Port
49
Floppy Disk Drive Port
6
The floppy disk drive port on the pen tablet is compatible with the Fujitsu floppy disk drive. Pin
assignments for the floppy disk drive connector are given in Table 6-4.
assignments for the floppy disk drive connector are given in Table 6-4.
#Indicates active-low signal.
Table 6-4. Floppy Disk Drive Connector Pin Assignments
Connector Pin Locations
Pin
Signal
Name
Signal Description
1
GND
Ground
2
GND
Ground
3
HDSEL#
Head select
4
RDATA#
Read disk data
5
FDATCH#
Floppy disk drive attached
6
WDATA#
Write data
7
MODE#
Mode select
8
N.C.
No connection
9
DRVSEL#
Drive select
10
5V
5-Volt power
11
5V
5-Volt power
12
5V
5-Volt power
13
INDEX#
Index
14
WP#
Write protected
15
TRK0#
Track 00
16
GND
Ground
17
WGATE#
Write gate
18
GND
Ground
19
N.C.
No connection
20
STEP#
Step pulse
21
DIR
Direction control
22
MOTOR#
Motor on
23
N.C.
No connection
24
DSKCHG#
Disk change
25
GND
Ground
26
N.C.
No connection
25 23 21 19 17 15 13 11
9
7
5
3
1
26 24 22 20 18 16 14 12 10
8
6
4
2