Fdd Interface - Toshiba 2000 User Manual

B.2.6

FDD Interface

(Note) I/Os are input/output as viewed from this device.
Pin no.
6F8C1111
13
26 14
Half pitch female
Signal name
SIDE1 SEL
1
READ DATA
2
GND
3
GND
4
GND
5
WRITE DATA
6
DENSITY SEL
7
RESERVE
8
READY
9
DRIVE SEL
10
P5
11
P5
12
INDEXL
13
1
I/O Pin no.
O WRITE PROTECT*
14
O TRACK 00*
15
- GND
16
- WRITE GATE*
17
- GND
18
O GND
19
O STEP*
20
- DIRECTIOEN*
21
- MOTOR ON
22
O MEDIA
23
- DISK CHANGE
24
- NC
25
O P5
26
Signal name I/O
I
I
-
O
-
-
O
O
O
I
I
-
-
53