Consider the instruction "MOV $[$RB$],$ RD$"($assume RA$=08$h$,$RB$=55$h$,$RC$=37$h$,$RD$=$A$0$h$).$

Assume we are shortly before the clock edge of the "execute" cycle $($i$.$e$.$ at the next rising

edge the instruction will be executed$).$

By analyzing the VHDL code of the processor $($or simulating it$!),$ explain what happens

inside the educational processor to execute this instruction. Specifically, indicate the state of

the following signals $($or indicate if undefined$)$