FPGA for a 3D printer under CC share alike v3 (https://creativecommons.org/licenses/by-sa/3.0/)
FPGA target: Digitlent Arty S7-50 (Xilinx Spartan 7) with Xilinx Vivado 18.2.
Motor control (OUT)
Stepper motor step and direction outputs.
Sensors (IN)
Physical endstops Probes Thermistor
Heat control(OUT)
Heatbed Extruder heater
Display(OUT)