12
Line Name
DB25-S (25-pin end)
Centronics
-Strobe*
1
1
D0
2
2
D1
3
3
D2
4
4
D3
5
5
D4
6
6
D5
7
7
D6
8
8
D7
9
9
-ACK
10
10
Busy
11
11
PE
12
12
SLCT
13
13
-AUTOFD
14
14
-Error
15
32
-INIT
16
31
-SLCT In
17
36
Ground
18 through 25**
16,19-30,33
*
A dash in front of a line name denotes a line that is functionally active when low.
**
The ground lines on the DB25s end of the cable can tie to any of the ground pins
on the Centronics side, but they must run as separate wires and not share any
pin at the Centronics end (none bridged or tied together.)
Typically, if you ask your dealer for a 6-foot Centronics cable with
ALL
25 wires implemented, you will get a cable that matches the
above table.
Note: Good quality cables with lengths up to 30 feet have been
verified to work successfully with PORTMAN 4x4/S.
Содержание Portman 4x4
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