2016-11-09 01:12:54 +00:00
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#pragma once
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#include "stdafx.h"
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#include "BaseMapper.h"
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class Cc21 : public BaseMapper
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{
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protected:
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2016-12-18 04:14:47 +00:00
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uint16_t GetPRGPageSize() override { return 0x8000; }
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uint16_t GetCHRPageSize() override { return 0x2000; }
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2016-11-09 01:12:54 +00:00
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void InitMapper() override
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{
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SelectPRGPage(0, 0);
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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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SelectCHRPage(0, addr & 0xFF);
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SetMirroringType(addr & 0x02 ? MirroringType::ScreenBOnly : MirroringType::ScreenAOnly);
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}
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};
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