openMSX
PhilipsFDC.hh
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1#ifndef PHILIPSFDC_HH
2#define PHILIPSFDC_HH
3
4#include "WD2793BasedFDC.hh"
5
6namespace openmsx {
7
8class PhilipsFDC final : public WD2793BasedFDC
9{
10public:
11 explicit PhilipsFDC(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) const override;
19
20 template<typename Archive>
21 void serialize(Archive& ar, unsigned version);
22
23private:
24 byte sideReg;
25 byte driveReg;
26};
27
28} // namespace openmsx
29
30#endif
void reset(EmuTime::param time) override
This method is called on reset.
Definition: PhilipsFDC.cc:15
byte * getWriteCacheLine(word address) const override
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for writing.
Definition: PhilipsFDC.cc:169
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: PhilipsFDC.cc:123
const byte * getReadCacheLine(word start) const override
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for reading.
Definition: PhilipsFDC.cc:109
void serialize(Archive &ar, unsigned version)
Definition: PhilipsFDC.cc:180
byte readMem(word address, EmuTime::param time) override
Read a byte from a location at a certain time from this device.
Definition: PhilipsFDC.cc:22
PhilipsFDC(const DeviceConfig &config)
Definition: PhilipsFDC.cc:9
byte peekMem(word address, EmuTime::param time) const override
Read a byte from a given memory location.
Definition: PhilipsFDC.cc:51
This file implemented 3 utility functions:
Definition: Autofire.cc:9
uint16_t word
16 bit unsigned integer
Definition: openmsx.hh:29