Iam going to design my controller circuit
to control three stepping motors ,
and i will use MACH2 software.
But I do not know pinout of parallel port that match the signal/dir
Any one have information for this.
One other thing, check the cable you are using for this. Here is a link I found on the other foum that might help. There are sevsral different pinouts for db25 cables. I like the straight through and a lot of pre-made boards will only work with these.