Dmacplus Sample Code

This repository provides a sample implementation for transferring data between the Media Engine (Me) and the main CPU (Sc) using DMACPlus hardware registers.

It draws one half of a 'clock' on the Me side and the other half on the Sc side, then gathers the data using two DMACPlus channels and LLIs.

Requirements

Run ./build.sh from a bash shell.

Special Thanks To

• Contributors to psdevwiki.
• The PSP homebrew community, for being an invaluable source of knowledge.
• davee for enlightening me on the specifications behind the hardware.
• crazyc from ps2dev.org, for pioneering discoveries related to the Media Engine.
• All developers and contributors who have supported and continue to support the scene.

resources:

• psp wiki on PSDevWiki
• uofw on GitHub
• pspdev on GitHub

m-c/d