LC$-3$ control word

Write the RTL statement$($s$)$ for the following control words, based on the LC$3$ architecture and the control word format presented in discussion $14.$ Do not use terms like $\text{'}$SR$\text{'}$ or $\text{'}$DR$\text{'}$: use the specific IR bits by name $($e$.$g$.$ IR$[11$:$9]$ instead of DR$).$ Note that the control word may define multiple RTL statements.

a$){0822200}_{16}$

b$){0484042}_{16}$

c$)0CA{2200}_{16}$

Note that some control word$($s$)$ define$($s$)$ multiple RTL statements. Hint: check LD$.$xx values.

Show your work, such as binary representation of hex value, corresponding values of all control signals, according to the control signals defined in this hex number, what are the RTLs$,$ etc. If you show us an answer without derivation, you will receive no credit for it in the final exam!

Also, a reminder:

When you are referring to a register, $IR[x$:$x]$ is only a three$-$digit binary number, say e$.$g$,$ IR$[11$:$9]=111.$

If you want to refer to a register, it should be $R(IR[11$:$9]),$ not directly IR$[11$:$9]$