5.19

[15] <§5.4> We wish to add the instruction addi (add immediate) to the single-

cycle datapath described in this chapter. Add any necessary datapaths and control

signals to the single-cycle datapath of Figure 5.17 on page 307 and show the necessary

additions to Figure 5.18 on page 308. You can photocopy these figures to make it faster

to show the additions.