Chroma Clock Generator (Neo Geo AES) Updated Mar 15, 2026 · 3 min read · 0 viewing Previous Diagnostic BIOS (Neo Geo AES) A very useful way to test the Neo Geo AES is to replace the BIOS with a socket, and then drop in the... Next System Clocks (Neo Geo AES) The NEO-D0 is responsible for generating all system clocks. Firstly the 24MHz clock passes through a...