Распиновка, расположение выводов и внешний вид устройства хранения данных:
8″ Floppy Diskdrive
(at the computer)
50 PIN EDGE or IDC at the computer??.
Pin
Name
Dir
Description
2
/REDWC
Reduced Write Current
4
n/c
—
Reserved
6
n/c
—
Reserved
8
n/c
—
Reserved
10
/FD2S
Disk is two sided
12
/DCG
Disk has been changed/door open
14
/SIDE
Side select
16
/DLOCK
Door lock
18
/HLD
Head load
20
/INDEX
Index Pulse
22
/READY
Ready
24
n/c
—
Not connected
26
/SEL1
Select Drive 1
28
/SEL2
Select Drive 2
30
/SEL3
Select Drive 3
32
/SEL4
Select Drive 4
34
/DIR
Direction
36
/STEP
Step
38
/WDAT
Write data
40
/WGAT
Write gate
42
/TR00
Track 00 (Zero)
44
/WPROT
Write protect
46
/RDATA
Read data
48
n/c
—
Not connected
50
n/c
—
Not connected
Note: Direction is Computer relative Diskdrive.
Note: All odd pins are GND, Ground.
Contributor:
Joakim Цgren,
Dennis Painter
Source:
?
Copyright © The Hardware Book Team 1996-2004.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2002-01-10