Core $core */ public static function opcode1(Core $core) { $core->registerC = $core->memoryRead($core->programCounter); $core->registerB = $core->memoryRead(($core->programCounter + 1) & 0xFFFF); $core->programCounter = ($core->programCounter + 2) & 0xFFFF; } #$Ϩδελʹ໋ྩͷ࣍ͷΛ֨ೲ͢Δ