MSXPac.hh

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#ifndef MSXPAC_HH
#define MSXPAC_HH
 
#include "MSXDevice.hh"
#include "SRAM.hh"
 
namespace openmsx {
 
class MSXPac final : public MSXDevice
{
public:
        explicit MSXPac(const DeviceConfig& config);
 
        void reset(EmuTime::param time) override;
        [[nodiscard]] byte readMem(word address, EmuTime::param time) override;
        void writeMem(word address, byte value, EmuTime::param time) override;
        [[nodiscard]] const byte* getReadCacheLine(word address) const override;
        [[nodiscard]] byte* getWriteCacheLine(word address) const override;
 
        template<typename Archive>
        void serialize(Archive& ar, unsigned version);
 
private:
        void checkSramEnable();
 
private:
        SRAM sram;
        byte r1ffe, r1fff;
        bool sramEnabled;
};
 
} // namespace openmsx
 
#endif