forked from sin365/AxibugEmuOnline
33 lines
1.5 KiB
C++
33 lines
1.5 KiB
C++
//////////////////////////////////////////////////////////////////////////
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// Mapper071 Camerica //
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//////////////////////////////////////////////////////////////////////////
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void Mapper071::Reset()
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{
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SetPROM_32K_Bank( 0, 1, PROM_8K_SIZE-2, PROM_8K_SIZE-1 );
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}
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void Mapper071::WriteLow( WORD addr, BYTE data )
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{
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if( (addr&0xE000)==0x6000 ) {
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SetPROM_16K_Bank( 4, data );
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}
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}
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void Mapper071::Write( WORD addr, BYTE data )
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{
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switch( addr&0xF000 ) {
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case 0x9000:
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if( data&0x10 ) SetVRAM_Mirror( VRAM_MIRROR4H );
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else SetVRAM_Mirror( VRAM_MIRROR4L );
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break;
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case 0xC000:
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case 0xD000:
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case 0xE000:
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case 0xF000:
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SetPROM_16K_Bank( 4, data );
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break;
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}
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}
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