openMSX
CanonFDC.hh
Go to the documentation of this file.
1#ifndef CANONFDC_HH
2#define CANONFDC_HH
3
4#include "WD2793BasedFDC.hh"
5
6namespace openmsx {
7
8class CanonFDC final : public WD2793BasedFDC
9{
10public:
11 explicit CanonFDC(const DeviceConfig& config);
12
13 void reset(EmuTime::param time) override;
14 [[nodiscard]] byte readMem(word address, EmuTime::param time) override;
15 [[nodiscard]] byte peekMem(word address, EmuTime::param time) const override;
16 void writeMem(word address, byte value, EmuTime::param time) override;
17 [[nodiscard]] const byte* getReadCacheLine(word start) const override;
18 [[nodiscard]] byte* getWriteCacheLine(word address) override;
19
20 template<typename Archive>
21 void serialize(Archive& ar, unsigned version);
22
23private:
24 byte controlReg;
25};
26
27} // namespace openmsx
28
29#endif
byte readMem(word address, EmuTime::param time) override
Read a byte from a location at a certain time from this device.
Definition CanonFDC.cc:35
void reset(EmuTime::param time) override
This method is called on reset.
Definition CanonFDC.cc:29
const byte * getReadCacheLine(word start) const override
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for reading.
Definition CanonFDC.cc:84
void serialize(Archive &ar, unsigned version)
Definition CanonFDC.cc:136
byte peekMem(word address, EmuTime::param time) const override
Read a byte from a given memory location.
Definition CanonFDC.cc:61
byte * getWriteCacheLine(word address) override
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for writing.
Definition CanonFDC.cc:126
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 CanonFDC.cc:94
This file implemented 3 utility functions:
Definition Autofire.cc:11
uint16_t word
16 bit unsigned integer
Definition openmsx.hh:29