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Added support for mapper 324 (FARID-UNROM)

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This commit is contained in:
Sour 2018-07-08 16:37:31 -04:00
parent 5c1ac8dd54
commit b0c64ec332
5 changed files with 61 additions and 1 deletions
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1
Core/Core.vcxproj
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@ -532,6 +532,7 @@
<ClInclude Include="DragonFighter.h" />
<ClInclude Include="DrawScreenBufferCommand.h" />
<ClInclude Include="FaridSlrom.h" />
<ClInclude Include="FaridUnrom.h" />
<ClInclude Include="FdsSystemActionManager.h" />
<ClInclude Include="Gkcx1.h" />
<ClInclude Include="HdPackConditions.h" />

3
Core/Core.vcxproj.filters
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@ -1462,6 +1462,9 @@
<ClInclude Include="FaridSlrom.h">
<Filter>Nes\Mappers\Unif</Filter>
</ClInclude>
<ClInclude Include="FaridUnrom.h">
<Filter>Nes\Mappers\Unif</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<ClCompile Include="stdafx.cpp">

54
Core/FaridUnrom.h Normal file
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@ -0,0 +1,54 @@
#pragma once
#include "stdafx.h"
#include "BaseMapper.h"
class FaridUnrom : public BaseMapper
{
private:
uint8_t _reg;
protected:
virtual uint16_t GetPRGPageSize() override { return 0x4000; }
virtual uint16_t GetCHRPageSize() override { return 0x2000; }
bool HasBusConflicts() override { return true; }
void InitMapper() override
{
SelectPRGPage(0, 0);
SelectPRGPage(1, 7);
SelectCHRPage(0, 0);
}
void Reset(bool softReset) override
{
BaseMapper::Reset(softReset);
if(softReset) {
_reg = _reg & 0x87;
} else {
_reg = 0;
}
}
void StreamState(bool saving) override
{
BaseMapper::StreamState(saving);
Stream(_reg);
}
void WriteRegister(uint16_t addr, uint8_t value) override
{
bool locked = _reg & 0x08;
if(!locked && (_reg & 0x80) == 0 && (value & 0x80)) {
//Latch bits
_reg = (_reg & 0x87) | (value & 0x78);
}
_reg = (_reg & 0x78) | (value & 0x87);
uint8_t outer = _reg & 0x70;
SelectPRGPage(0, (_reg & 0x07) | (outer >> 1));
SelectPRGPage(1, 0x07 | (outer >> 1));
}
};

3
Core/MapperFactory.cpp
View file

@ -56,6 +56,7 @@
#include "Eh8813A.h"
#include "FamicomBox.h"
#include "FaridSlrom.h"
#include "FaridUnrom.h"
#include "FDS.h"
#include "FrontFareast.h"
#include "Ghostbusters63in1.h"
@ -592,7 +593,7 @@ BaseMapper* MapperFactory::GetMapperFromID(RomData &romData)
//321
case 322: break; //K-3033
case 323: return new FaridSlrom();
case 324: break; //FARID_UNROM_8-IN-1
case 324: return new FaridUnrom();
case 325: return new MMC3_MaliSB();
case 327: break; //10-24-C-A1
case 328: return new Rt01();

1
Core/UnifLoader.cpp
View file

@ -44,6 +44,7 @@ std::unordered_map<string, int> UnifLoader::_boardMappings = std::unordered_map<
{ "ETROM", 5 },
{ "EWROM", 5 },
{ "FARID_SLROM_8-IN-1", 323 },
{ "FARID_UNROM_8-IN-1", 324 },
{ "FK23C", UnifBoards::Fk23C },
{ "FK23CA", UnifBoards::Fk23Ca },
{ "FS304", 162 },