openMSX
RomKonamiSCC.hh
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1 #ifndef ROMKONAMISCC_HH
2 #define ROMKONAMISCC_HH
3 
4 #include "RomBlocks.hh"
5 #include "SCC.hh"
6 
7 namespace openmsx {
8 
9 class RomKonamiSCC final : public Rom8kBBlocks
10 {
11 public:
12  RomKonamiSCC(const DeviceConfig& config, Rom&& rom);
13 
14  void powerUp(EmuTime::param time) override;
15  void reset(EmuTime::param time) override;
16  [[nodiscard]] byte peekMem(word address, EmuTime::param time) const override;
17  [[nodiscard]] byte readMem(word address, EmuTime::param time) override;
18  [[nodiscard]] const byte* getReadCacheLine(word address) const override;
19  void writeMem(word address, byte value, EmuTime::param time) override;
20  [[nodiscard]] byte* getWriteCacheLine(word address) const override;
21 
22  template<typename Archive>
23  void serialize(Archive& ar, unsigned version);
24 
25 private:
26  SCC scc;
27  bool sccEnabled;
28 };
29 
30 } // namespace openmsx
31 
32 #endif
byte * getWriteCacheLine(word address) const override
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for writing.
byte readMem(word address, EmuTime::param time) override
Read a byte from a location at a certain time from this device.
Definition: RomKonamiSCC.cc:71
void writeMem(word address, byte value, EmuTime::param time) override
Write a given byte to a given location at a certain time to this device.
Definition: RomKonamiSCC.cc:90
byte peekMem(word address, EmuTime::param time) const override
Read a byte from a given memory location.
Definition: RomKonamiSCC.cc:62
RomKonamiSCC(const DeviceConfig &config, Rom &&rom)
Definition: RomKonamiSCC.cc:27
void powerUp(EmuTime::param time) override
This method is called when MSX is powered up.
Definition: RomKonamiSCC.cc:42
const byte * getReadCacheLine(word address) const override
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for reading.
Definition: RomKonamiSCC.cc:80
void serialize(Archive &ar, unsigned version)
void reset(EmuTime::param time) override
This method is called on reset.
Definition: RomKonamiSCC.cc:48
This file implemented 3 utility functions:
Definition: Autofire.cc:5
uint16_t word
16 bit unsigned integer
Definition: openmsx.hh:29