Engineering Homework Help

Given the following ISA description and the listing of instruction encodings and RTNs, draw the datapath, describe the control signals and complete the control table. For your datapath, you can use Logisim to implement the circuit or use a vector graphics/schematic drawing tool (e.g. LibreOffice Draw, MS Visio, MS PowerPoint). If you prefer, you can simply draw on paper and scan (or take a high-quality, well-lit photo). But, please make sure the lines are clearly visible, and the connections are as straight and short as possible. It is usually a good idea to use the first draft to get an idea about how to properly place everything and make a second drawing from scratch.