Mesen/Core/AXROM.h
Souryo dffc03ad68 MMC5 support (incomplete)
Heavy refactoring of BaseMapper (to support MMC5 functionality, and be more flexible in general)
2015-07-29 22:10:34 -04:00

23 lines
495 B
C++

#pragma once
#include "stdafx.h"
#include "BaseMapper.h"
class AXROM : public BaseMapper
{
protected:
virtual uint32_t GetPRGPageSize() { return 0x8000; }
virtual uint32_t GetCHRPageSize() { return 0x2000; }
void InitMapper()
{
SelectPRGPage(0, 0);
SelectCHRPage(0, 0);
}
void WriteRegister(uint16_t addr, uint8_t value)
{
SelectPRGPage(0, value & 0x07);
SetMirroringType(((value & 0x10) == 0x10) ? MirroringType::ScreenBOnly : MirroringType::ScreenAOnly);
}
};