FPGA Colecovision Copyright (c) 2006, Arnim Laeuger (arnim.laeuger@gmx.net) MiST port by Winfried Soltys SG1000 and other enhancemntes by György Szombathelyi EP994A - TI99/4A clone by Speccery (https://github.com/Speccery/EP994A) Enhancements and bug fixes by greyrogue MiST port by György Szombathelyi