GBA: Useful links

Here are some useful links when developing for the GBA:

GBA

• GBATEK - Gameboy Advance / Nintendo DS - Technical Info
• gbadev.org
• devKitPro
• TONC Tutorials
• Gamedev.net - GBA Development From the Ground Up
• Gamasutra - Gameboy Advance Resource Management
• Maxmod - Music And Sound Solution
• Sound on the GBA
• Realtime 3D on the GBA
• Gameboy Advance Resources
• Dev'rs GBA Dev FAQs

ARM

• The ARM instruction set
• GBA ASM Tutorial
• ARM Assembler Intro
• Coranac: Bit-tricks and other nifty little snippets

Math

• Another fast fixed-point sine approximation
• ARM Square Root
• Fixed Point Square Root (pdf)
• By a Desolate Stream - Square Root
• ARM code inverse square root routines