Problem
Build a circuit to interface your development kit with stepper motor via TB6612 board. Connect channel 3 (5V) of the laboratory power supply to VM+ terminal of the TB6612 board. Write VHDL code to implement a state machine for stepper motor control according to the specified motor. speed (same as in question 1). Use 50MHz clock available on your board and the specified switch to start and stop the motor. Demonstrate your program to instructor. Explain how you implemented required state time (TS) in your VHDL code.