PSXPBLib PSX interface
Controller
Parallel Port
Pad 1
Pad 2
Pad 3
Pad 4
Pad 5
Pad 6
Pad 7
Pad 8
1 (Dat)
10
13
10
2 (Cmd)
2
14
3 (+7v)
+7.6v
4 (Gnd)
18
5 (+3v)
+3.5v
6 (Sel)
3
5
6
7
8
9
16
7 (Clk)
4
1
8
-
9 (Ack)
12
15
12
13
Notes
This interface is a superset of the
DirectPad Pro
and
Megatap
interfaces:
Pad 1 and 2 are identical to the DirectPad Pro interface.
Pads 1, 3-6 maps to the Megatap interface pads 1-5.
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.
PPJoy has a debug mode for playstation interfaces. See
Setting PPJoy global options
for a description of this feature and how to active it.
Credits
The original diagram and information for this interface can be found at
http://www.debaser.force9.co.uk/psxpblib
.