LC3 Project, HW 1

--------What to turn in:

A conver sheet, as usual, with a brief write-up of your work. This
includes what you managed to get working, what you tried that didn't
work, what testbenches you used, and what parts were not attempted.
Of course, check in your changes as you go.


-------What to do:

Using your own copy of the trunk/lib, implement the necessary elements 
for the correct execution of the LC3 instructions; NOT, AND, and ADD; in
register-register-register mode. Some wires are missing at various levels,
in particular, look at RegFile's internals. Use a testbench to check
that execution works correctly no matter which registers are addressed.
and "svn add" those files to your branch.