Audio Circuit (SNK Neo Geo AES) Updated Apr 18, 2026 · 13 min read · Support · 0 viewing 🔥 Most active page right now Log in or register to read the full article. Previous 📄 Graphics Processor (SNK Neo Geo AES) The NEO-B1 is the graphics processor chip, and it receives line sprite information from the LSPC, as... Next 📄 Diagnostic BIOS (SNK 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...