Controller Parallel Port Pad 1 Pad 2 Pad 3 Pad 4 Pad 5 1 (Dat) 10 2 (Cmd) 2 3 (+7v) +7.6v 4 (Gnd) 18 5 (+3v) +3.5v 6 (Sel) 3 5 6 7 8 7 (Clk) 4 8 - 9 (Ack) 12

Notes

• This is the interface that DirectPad Pro used when "Multitap" is set to on.
• The original diagram does not include support for the 5th pad.
• 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