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26 lines
566 B
C++
26 lines
566 B
C++
#pragma once
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#include "stdafx.h"
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#include "BaseMapper.h"
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class NsfCart31 : public BaseMapper
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{
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protected:
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virtual uint16_t RegisterStartAddress() override { return 0x5000; }
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virtual uint16_t RegisterEndAddress() override { return 0x5FFF; }
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virtual uint16_t GetPRGPageSize() override { return 0x1000; }
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virtual uint16_t GetCHRPageSize() override { return 0x2000; }
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void InitMapper() override
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{
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WriteRegister(0x5FFF, 0xFF);
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SelectCHRPage(0, 0);
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}
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void WriteRegister(uint16_t addr, uint8_t value) override
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{
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SelectPRGPage(addr & 0x07, value);
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}
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};
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