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Added support for mapper 323 (FARID-SLROM)

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Sour 2018-07-08 16:24:14 -04:00
parent dd6c011b10
commit 5c1ac8dd54
5 changed files with 62 additions and 1 deletions
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1
Core/Core.vcxproj
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@ -531,6 +531,7 @@
<ClInclude Include="Dance2000.h" />
<ClInclude Include="DragonFighter.h" />
<ClInclude Include="DrawScreenBufferCommand.h" />
<ClInclude Include="FaridSlrom.h" />
<ClInclude Include="FdsSystemActionManager.h" />
<ClInclude Include="Gkcx1.h" />
<ClInclude Include="HdPackConditions.h" />

3
Core/Core.vcxproj.filters
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@ -1459,6 +1459,9 @@
<ClInclude Include="Bmc830425C4391T.h">
<Filter>Nes\Mappers\Unif</Filter>
</ClInclude>
<ClInclude Include="FaridSlrom.h">
<Filter>Nes\Mappers\Unif</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<ClCompile Include="stdafx.cpp">

55
Core/FaridSlrom.h Normal file
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@ -0,0 +1,55 @@
#pragma once
#include "MMC1.h"
class FaridSlrom : public MMC1
{
private:
uint8_t _outerBank;
bool _locked;
protected:
void InitMapper() override
{
AddRegisterRange(0x6000, 0x7FFF, MemoryOperation::Write);
MMC1::InitMapper();
}
void Reset(bool softReset) override
{
MMC1::Reset(softReset);
_outerBank = 0;
_locked = false;
UpdateState();
}
void StreamState(bool saving) override
{
MMC1::StreamState(saving);
Stream(_outerBank, _locked);
}
void SelectCHRPage(uint16_t slot, uint16_t page, ChrMemoryType memoryType) override
{
MMC1::SelectCHRPage(slot, (_outerBank << 2) | (page & 0x1F), memoryType);
}
void SelectPRGPage(uint16_t slot, uint16_t page, PrgMemoryType memoryType) override
{
MMC1::SelectPRGPage(slot, _outerBank | (page & 0x07), memoryType);
}
void WriteRegister(uint16_t addr, uint8_t value) override
{
if(addr < 0x8000) {
bool wramEnabled = (_state.RegE000 & 0x10) == 0;
if(wramEnabled && !_locked) {
_outerBank = (value & 0x70) >> 1;
_locked = (value & 0x08) == 0x08;
UpdateState();
}
} else {
MMC1::WriteRegister(addr, value);
}
}
};

3
Core/MapperFactory.cpp
View file

@ -55,6 +55,7 @@
#include "Edu2000.h"
#include "Eh8813A.h"
#include "FamicomBox.h"
#include "FaridSlrom.h"
#include "FDS.h"
#include "FrontFareast.h"
#include "Ghostbusters63in1.h"
@ -590,7 +591,7 @@ BaseMapper* MapperFactory::GetMapperFromID(RomData &romData)
case 320: return new Bmc830425C4391T();
//321
case 322: break; //K-3033
case 323: break; //FARID_SLROM_8-IN-1
case 323: return new FaridSlrom();
case 324: break; //FARID_UNROM_8-IN-1
case 325: return new MMC3_MaliSB();
case 327: break; //10-24-C-A1

1
Core/UnifLoader.cpp
View file

@ -43,6 +43,7 @@ std::unordered_map<string, int> UnifLoader::_boardMappings = std::unordered_map<
{ "ELROM", 5 },
{ "ETROM", 5 },
{ "EWROM", 5 },
{ "FARID_SLROM_8-IN-1", 323 },
{ "FK23C", UnifBoards::Fk23C },
{ "FK23CA", UnifBoards::Fk23Ca },
{ "FS304", 162 },