openMSX
CanonWordProcessor.hh
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1 #ifndef CANONWORDPROCESSOR_HH
2 #define CANONWORDPROCESSOR_HH
3 
4 #include "MSXDevice.hh"
5 #include "Rom.hh"
6 
7 namespace openmsx {
8 
10 {
11 public:
12  explicit CanonWordProcessor(const DeviceConfig& config);
13 
14  void reset(EmuTime::param time) override;
15 
16  [[nodiscard]] byte readMem(word address, EmuTime::param time) override;
17  [[nodiscard]] byte peekMem(word address, EmuTime::param time) const override;
18  void writeMem(word address, byte value, EmuTime::param time) override;
19  [[nodiscard]] const byte* getReadCacheLine (word start) const override;
20  [[nodiscard]] byte* getWriteCacheLine(word start) const override;
21 
22  template<typename Archive>
23  void serialize(Archive& ar, unsigned version);
24 
25 private:
26  [[nodiscard]] const byte* readHelper(word address) const;
27 
28 private:
29  Rom programRom;
30  Rom dictionaryRom;
31  byte select;
32 };
33 
34 } // namespace openmsx
35 
36 #endif
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.
byte * getWriteCacheLine(word start) const override
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for writing.
CanonWordProcessor(const DeviceConfig &config)
void reset(EmuTime::param time) override
This method is called on reset.
byte readMem(word address, EmuTime::param time) override
Read a byte from a location at a certain time from this device.
void serialize(Archive &ar, unsigned version)
byte peekMem(word address, EmuTime::param time) const override
Read a byte from a given memory location.
const byte * getReadCacheLine(word start) const override
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for reading.
An MSXDevice is an emulated hardware component connected to the bus of the emulated MSX.
Definition: MSXDevice.hh:33
This file implemented 3 utility functions:
Definition: Autofire.cc:9
uint16_t word
16 bit unsigned integer
Definition: openmsx.hh:29