MSXFDC.hh

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#ifndef MSXFDC_HH
#define MSXFDC_HH
 
#include "MSXDevice.hh"
#include "DiskDrive.hh"
#include "Rom.hh"
#include <memory>
#include <optional>
#include <string>
 
namespace openmsx {
 
class MSXFDC : public MSXDevice
{
public:
        void powerDown(EmuTime::param time) override;
        [[nodiscard]] byte readMem(word address, EmuTime::param time) override;
        [[nodiscard]] byte peekMem(word address, EmuTime::param time) const override;
        [[nodiscard]] const byte* getReadCacheLine(word start) const override;
 
        template<typename Archive>
        void serialize(Archive& ar, unsigned version);
 
protected:
        explicit MSXFDC(const DeviceConfig& config, const std::string& romId = {},
                        bool needROM = true,
                        DiskDrive::TrackMode trackMode = DiskDrive::TrackMode::NORMAL);
 
protected:
        std::optional<Rom> rom;
        std::unique_ptr<DiskDrive> drives[4];
};
 
REGISTER_BASE_NAME_HELPER(MSXFDC, "FDC");
 
} // namespace openmsx
 
#endif