public static function opcode230(Core $core)
{
$core->registerA &= $core->memoryRead($core->programCounter);
$core->programCounter = $core->programCounter + 1 & 0xffff;
$core->FZero = $core->registerA == 0;
$core->FHalfCarry = true;
$core->FSubtract = $core->FCarry = false;
}