Building LMARV-1: a tangible RISC-V processor
LMARV-1: A RISC-V processor you can see. Part 1: 32-bit registers.
The LMARV-1 (Learn Me A Risc-V, version 1) is a RISC-V processor built out of MSI and LSI chips. You can point to pieces of the processor and see the data flow. It should be a nice way of demonstrating how RISC-V works and how simple it is to implement.