forked from sin365/AxibugEmuOnline
41 lines
1.7 KiB
C++
41 lines
1.7 KiB
C++
//////////////////////////////////////////////////////////////////////////
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// Mapper187 Street Fighter Zero 2 97 //
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//////////////////////////////////////////////////////////////////////////
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class Mapper187 : public Mapper
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{
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public:
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Mapper187( NES* parent ) : Mapper(parent) {}
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void Reset();
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BYTE ReadLow( WORD addr );
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void WriteLow(WORD addr, BYTE data);
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void Write(WORD addr, BYTE data);
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void Clock(INT cycles);
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void HSync(INT scanline);
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// For state save
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BOOL IsStateSave() { return TRUE; }
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void SaveState( LPBYTE p );
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void LoadState( LPBYTE p );
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protected:
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BYTE prg[4];
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INT chr[8];
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BYTE bank[8];
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BYTE ext_mode;
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BYTE chr_mode;
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BYTE ext_enable;
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BYTE irq_enable;
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BYTE irq_counter;
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BYTE irq_latch;
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BYTE irq_occur;
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BYTE last_write;
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private:
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void SetBank_CPU();
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void SetBank_PPU();
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};
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