Control Module for Stepper Motor Based on FPGA
Caihong Liu, JI Jin-shui, Xiu-ping Chen · 2010
In order to increase the flexibility of control for stepper motor, a pulse generator based on FPGA is proposed in this paper. Draw State transition diagram by analysis the Principle of pulse generator, and realized in FPGA using Very High-speed Integrated Circuit Hardware Description Language (VHDL). The simulate results show that pulse output in FPGA is consistent with the requirements. The module based on FPGA can be modified just by modify software, don't modify the hardware.