TurboRFDC.hh

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#ifndef TURBORFDC_HH
#define TURBORFDC_HH
 
#include "MSXFDC.hh"
#include "RomBlockDebuggable.hh"
#include "TC8566AF.hh"
#include <span>
 
namespace openmsx {
 
class TurboRFDC final : public MSXFDC
{
public:
        enum class Type { BOTH, R7FF2, R7FF8 };
 
        explicit TurboRFDC(const DeviceConfig& config);
 
        void reset(EmuTime::param time) override;
        [[nodiscard]] byte readMem(word address, EmuTime::param time) override;
        [[nodiscard]] byte peekMem(word address, EmuTime::param time) const override;
        void writeMem(word address, byte value, EmuTime::param time) override;
        [[nodiscard]] const byte* getReadCacheLine(word start) const override;
        [[nodiscard]] byte* getWriteCacheLine(word address) override;
 
        template<typename Archive>
        void serialize(Archive& ar, unsigned version);
 
private:
        void setBank(byte value);
 
private:
        TC8566AF controller;
        RomBlockDebuggable romBlockDebug;
        std::span<const byte, 0x4000> memory;
        const byte blockMask;
        byte bank;
        const Type type;
};
 
} // namespace openmsx
 
#endif