... axes have position(coder) feedback input; 32-bit counting; maximum frequency is 4MHz, maximum counting range: -2,147,483,648~+2,147 ... two 32-bit compare registers, which can be used for software limitReceive signals from servo motor drive, e.g. coder Z ... operating systems: DOS, WINDOWS95/98/NT/2000/XP, WINCESupport developing software with C, VC++, VB, BC++, C++builder, LabVIEW and Delphi ...