Kart/stepper motor controller
The kart's stepper motor controller FPGA generates 4 coil driving signals and receives a stepper end input.
It has a step angle of 7.5°, and as such 48 steps per turn.
The cables are connected as follows:
The stepper motor controller has to generate the 4 phases to turn the kart's steering wheels to the desired angle.
To start, the design environment has to be downloaded.