RomAscii16X.hh

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#ifndef ROMASCII16X_HH
#define ROMASCII16X_HH
 
#include "MSXRom.hh"
#include "AmdFlash.hh"
#include "SimpleDebuggable.hh"
#include <array>
 
namespace openmsx {
 
class RomAscii16X final : public MSXRom
{
public:
        RomAscii16X(const DeviceConfig& config, Rom&& rom);
 
        void reset(EmuTime::param time) override;
        [[nodiscard]] byte peekMem(word address, EmuTime::param time) const override;
        [[nodiscard]] byte readMem(word address, EmuTime::param time) override;
        [[nodiscard]] const byte* getReadCacheLine(word address) const override;
        void writeMem(word address, byte value, EmuTime::param time) override;
        [[nodiscard]] byte* getWriteCacheLine(word address) override;
 
        template<typename Archive>
        void serialize(Archive& ar, unsigned version);
 
private:
        [[nodiscard]] unsigned getFlashAddr(word addr) const;
 
        struct Debuggable final : SimpleDebuggable {
                Debuggable(MSXMotherBoard& motherBoard, const std::string& name);
                [[nodiscard]] byte read(unsigned address) override;
                void write(unsigned address, byte value, EmuTime::param time) override;
        } debuggable;
 
        AmdFlash flash;
 
        std::array<word, 2> bankRegs = {0, 0};
};
 
} // namespace openmsx
 
#endif