EmbeddingGemma 2: an open, lightweight multimodal embedding model
deepmind.google·6d ago
AI Engineering
Lobsters·Aug 15·5 min read
Kernel that only runs an NES emulator
TL;DR
Nintendo Entertainment Kernel is a minimal kernel designed to run a NES emulator without an operating system. It lacks features like paging and user space, embedding the emulator directly within the kernel.
✦ Why It Matters
Consider experimenting with minimal kernels for embedded systems or retro gaming projects.
Key Takeaways
- Use a cross-compiler to build the kernel and programs.
- Compile additional programs like mandelbrot and paleta with make.
- Set up GRUB to boot the kernel from /boot.
- Explore optional tools for emulation and documentation generation.
How It Works
The Nintendo Entertainment Kernel is built to run a single embedded program, which is compiled directly into the kernel. This design eliminates the need for an operating system, allowing for direct hardware access and execution.
The makefile facilitates the compilation process, linking the kernel with the desired program, and can also automate the setup of emulation environments using QEMU.