PicoPU.
CZ
A GPGPU built from RP2350 MCUs.

Architecture

The host talks over USB to the broker, which hands work to the shader boards. Shaders render and the picture leaves over DVI.

HOST BROKER SHADER SHADER SHADER DVI OUT USB pdrv usbd dvid
GCS pipeline

Stages of the arch-agnostic software renderer. Lorem ipsum dolor sit amet.

01 Command intake Lorem ipsum dolor sit amet.
02 Vertex processing Lorem ipsum dolor sit amet.
03 Rasterization Lorem ipsum dolor sit amet.
04 Fragment shading Lorem ipsum dolor sit amet.
05 Scanout Lorem ipsum dolor sit amet.