DirectPad Pro PSX interface
Controller
Parallel Port
Pad 1
Pad 2
1 (Dat)
10
13
2 (Cmd)
2
3 (+7v)
+7.6v
4 (Gnd)
18
5 (+3v)
+3.5v
6 (Sel)
3
7 (Clk)
4
8
-
9 (Ack)
12
15
Notes
This is the interface that DirectPad Pro used when "Multitap" is set to off. When "Multitap" is selected, DirectPad Pro uses the
Megatap
interface.
See the
Powering PSX pads
page for details on how to provide the +3.5v and +7.6v required by the PSX pads.
General
notes
about interface construction
This interface supports configurable timing parameters - see
Changing timing parameters
on how to change these values and
Playstation timing parameters
for their meanings.
Credits
The original diagram and information for this interface can be found at
http://www.arcadecontrols.com/Mirrors/www.ziplabel.com/dpadpro/psx.html
.