17 void reset(EmuTime::param time)
override;
18 [[nodiscard]]
byte readMem(
word address, EmuTime::param time)
override;
19 [[nodiscard]]
byte peekMem(
word address, EmuTime::param time)
const override;
21 void writeMem(
word address,
byte value, EmuTime::param time)
override;
25 template<
typename Archive>
26 void serialize(Archive& ar,
unsigned version);
29 void writeRegisterPort(
byte value, EmuTime::param time);
30 void writeDataPort(
byte value, EmuTime::param time);
An MSXDevice is an emulated hardware component connected to the bus of the emulated MSX.
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 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) override
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for writing.
byte readIRQVector() override
Gets IRQ vector used in IM2.
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.
void serialize(Archive &ar, unsigned version)
This file implemented 3 utility functions:
uint16_t word
16 bit unsigned integer