Bios — Wii Dolphin Exclusive Best

This treatise examines the role of BIOS (firmware) in emulation of the Nintendo Wii by the Dolphin emulator, the legal and technical distinctions between console firmware and emulator-provided code, and practical approaches for users and developers who want accurate, compatible Wii emulation. It focuses on “BIOS” in the sense of console firmware or initialization code and on cases where Dolphin might use or emulate those functions exclusively (i.e., relying on official firmware files versus its own reimplementations).

If you are looking for deep technical reading on how Dolphin pulls this off, these three resources are considered the "bibles" of the community: 🏆 Wii Architecture: A Practical Analysis Recommended BIOS Files for Emulation - Retro Handhelds bios wii dolphin exclusive