mirror of
https://github.com/libretro/Mesen.git
synced 2024-12-14 04:48:42 +00:00
21 lines
437 B
C++
21 lines
437 B
C++
#pragma once
|
|
#include "stdafx.h"
|
|
#include "BaseMapper.h"
|
|
|
|
class Unl255in1 : public BaseMapper
|
|
{
|
|
protected:
|
|
virtual uint16_t GetPRGPageSize() override { return 0x8000; }
|
|
virtual uint16_t GetCHRPageSize() override { return 0x2000; }
|
|
|
|
void InitMapper() override
|
|
{
|
|
WriteRegister(0x8000, 0);
|
|
}
|
|
|
|
void WriteRegister(uint16_t addr, uint8_t value) override
|
|
{
|
|
SelectCHRPage(0, addr & 0x07);
|
|
SelectPRGPage(0, (addr >> 2) & 0x03);
|
|
}
|
|
}; |