more programming effort and CPU time. External links HuC6280 Documentation at ArchaicPixels http://shu.emuunlim.com/download/pcedocs/pce_cpu.html http://www.magicengine.com/mkit/ http://www.interlog.com/~daves/pce_info/info.html https://www.copetti.org/writings/consoles/pc-engine/ 65xx microprocessors TurboGrafx-16 Hudson Soft