PPJoy - Parallel Port Joystick driver for Windows 98, Me, 2000 and XP

DirectPad version 6 Pro Sega interface

General notes about interface construction
This interface supports configurable timing parameters - see Changing timing parameters on how to change these values and Sega Genesis controller timing parameters for their meanings.

This interface was created by Sergey Ryumik. The original diagram and information for this interface can be found in ftp://ftp.radio.ru/pub/2003/12/dpp6/dpadpr60.zip.