ECE 3570 Lab

Fixes To Be Implemented

Get rid of the double zero for the enable on the registers
- Make decoder for it
Redo simulations with other registers using internal signals
Fix simulation waveforms for Registers, as we are currently changing inputs too quickly (multiple times within a clock cycle)
Only two registers are being written to, first two within simulation is not being written to
Need to allow for signed numbers
Remove subtraction from ALU
Have arithmetic shift left and right
Uncomment all testbenches
- We can have multiple testbenches active at once
Bitwise operations do not need a 1-bit implementation, modify 9-bit and keep it only
Comparator needed
Make subtraction more efficient
Need to verify that FetchUnit is working properly as Martin had some concerns that it probably wasn't functioning properly