---

RV32IM Pipelined CPU Implementation

---

Overview

An in-order 5-stage pipelined CPU which implements the RV32I base instruction set and the M instruction set extension for multiplication/division operations as per the RISC-V ISA specification.

Environment Setup

NOTE: The following instructions assume a Linux/WSLg environment.

1. Install the following prerequisites for compilation and simulation.

Name	Version
iverilog	>= 11.0
gtkwave	>= 3.3.104

sudo apt install -y iverilog gtkwave

2. Clone the repository

git clone https://github.com/cepdnaclk/e17-co502-RV32IM-Pipeline-Implementation-Group1.git

3. Test the hardware modules as shown in the next section.

Testing

The unit tests for the hardware units can be launched by executing the following command from the code/cpu directory,

sh scripts/test_module.sh <module_name>

where <module_name> refers to the name of the module being tested (e.g. alu).