Figure 6.43: A close-up of the datapath in Figure 6.38 on page 482 shows a 2:1 multiplexor, which has been added to select the signed immediate as an ALU input.

Figure 6.43: A close-up of the datapath in Figure 6.38 on page 482 shows a 2:1 multiplexor, which has been added to select the signed immediate as an ALU input.

Chapter 6: Enhancing Performance with Pipelining - 52 of 88