If you want to use this routines or parts of them, then give credits to TFM of FutureSoft!
The original Hegotron software uses other port addresses and routines, my this solution is faster and compatible to all other tested hardware expansions, which is not the case for the original routines from Hegotron.
10.08.2009 - TFM of FutureSoft aka Dr. Stefan W. Stumpferl