vhdl code for design processor

design should show all the main components of the data path and the control unit, use the simulator to test the functionality of the individual components.

. Implement 1-bus processor with a Microprogrammed control unit: The processor has the following characteristics

Instructions: Add, And, Mov (Reg to Reg), Andi, Ldr, Str, Lar, Br, Brmi, Stop, Shl.

Data bus is 24 bits

Address bus is 16 bits

16 general purpose registers.

Shift instruction should be executed within one clock cycle