Toshiba T1200 User Manual page 134

5.3.2 EXT FDD connector
o
13
0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0
25
14
FIGURE 5-7 EXT FDD Connector
o
TABLE 5-2 EXT FDD Connector Signal Names
PIN SIGNAL 1/0 DESCRIPTION
1 EXRDYO
I
- EXTERNAL DRIVE READY
2
INDO
I
-INDEX
3
TROO I - TRACK ZERO
4
WPRO I - WRITE PROTECTED
5 RDAO I - READ DATA
6
DSKCO I - DISK CHANGE
7-9
(NOT USED)
10 DSELBO
0
- DRIVE SELECT
11 MONBO
0 -MOTOR ON
12
FDCWDO 0 -WRITE DATA
13 FDWEO
0 - WRITE ENABLE
14 LOWDNSO
0
-LOW DENSITY
15 FSIDEO
0
- SIDE SELECT
16
FDIRCO
0 -DIRECTION
17 STEPO
0 -STEP
18-25 GND
GROUND (0 V)
Note
Pin Number 14 is not supported at present, but it will be
supported in the near futve.
5-9