project ideas

guys, can you suggest any Mtech project idea on System Verilog? I do have 1 and a half year of the gap to do the project but I don't have any idea what to do...most of all suggested do to on system verilog but don't have any idea...

Do a rudimentary cpu implementation. like the old AMD 2901 bit slice. Or a DEC
PDP8 implementation.

A traffic light controller/state machine.

A basic industrial control process implementation. Like an oven control,
a tank water level control, a speed control.....


Regards, Dana.