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https://github.com/teddy-van-jerry/arm_lite

A lite version of ARM CPU that extends ARM LEGv8
https://github.com/teddy-van-jerry/arm_lite

arm armv8 cpu forwarding pipeline verilog verilog-hdl

Last synced: about 18 hours ago
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A lite version of ARM CPU that extends ARM LEGv8

Host: GitHub
URL: https://github.com/teddy-van-jerry/arm_lite
Owner: Teddy-van-Jerry
License: mit
Created: 2021-12-17T07:30:40.000Z (about 3 years ago)
Default Branch: master
Last Pushed: 2022-01-08T14:04:20.000Z (about 3 years ago)
Last Synced: 2024-12-03T07:25:04.836Z (about 2 months ago)
Topics: arm, armv8, cpu, forwarding, pipeline, verilog, verilog-hdl
Language: Verilog
Homepage: https://arm-lite.teddy-van-jerry.org
Size: 2.83 MB
Stars: 9
Watchers: 1
Forks: 1
Open Issues: 1
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

        # ARM Lite



This a lite version of ARM CPU that extends ARM LEGv8.

You are encouraged to visit [our website](https://arm-lite.teddy-van-jerry.org).

## CPU Design

### Features

ARM Lite CPU has the following features:

- Subset of standard ARMv8 (64-bit)

- Pipeline

- Hazard Detection and Forwarding

- 17 Instructions

### Supported Instructions

| Instruction Type |       Instructions       |

| :--------------: | ------------------------ |

| R Type           | `ADD`, `SUB`, `AND`, `ORR`, `EOR`, `LSL`, `LSR`

| I Type           | `ADDI`, `SUBI`, `ANDI`, `ORRI`, `EORI`

| D Type           | `LDUR`, `STUR`

| B Type           | `B`

| CB Type          | `CBZ`, `CBNZ`

### Archiecture

![ARM Lite CPU Archiecture](Figure/CPU/ARM_Lite_CPU.png)

> This is drawn by Teddy van Jerry using *Visio Professional 2021*.

## Acknowledgements

- **[ARM-LEGv8](https://github.com/nxbyte/ARM-LEGv8)** by *[nxbyte](https://github.com/nxbyte)*

- **Computer Organization and Design - The Hardware/Software Interface (ARM Edition)** by *David A. Patterson* and *John L. Hennessy*.

## Simulation Guide

This work is developed on Vivado 2017.4.

## License

This project is licensed under the [MIT LICENSE](LICENSE).