GameBoy\LcdController::matchLYC PHP Метод

    public function matchLYC()
    {
        // LY - LYC Compare
        // If LY==LCY
        if ($this->core->memory[0xff44] == $this->core->memory[0xff45]) {
            $this->core->memory[0xff41] |= 0x4;
            // set STAT bit 2: LY-LYC coincidence flag
            if ($this->LYCMatchTriggerSTAT) {
                $this->core->memory[0xff0f] |= 0x2;
                // set IF bit 1
            }
        } else {
            $this->core->memory[0xff41] &= 0xfb;
            // reset STAT bit 2 (LY!=LYC)
        }
    }