openMSX
RomNational.hh
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1#ifndef ROMNATIONAL_HH
2#define ROMNATIONAL_HH
3
4#include "RomBlocks.hh"
5
6namespace openmsx {
7
8class RomNational final : public Rom16kBBlocks
9{
10public:
11 RomNational(const DeviceConfig& config, Rom&& rom);
12
13 void reset(EmuTime::param time) override;
14 [[nodiscard]] byte peekMem(word address, EmuTime::param time) const override;
15 [[nodiscard]] byte readMem(word address, EmuTime::param time) override;
16 [[nodiscard]] const byte* getReadCacheLine(word address) const override;
17 void writeMem(word address, byte value, EmuTime::param time) override;
18 [[nodiscard]] byte* getWriteCacheLine(word address) const override;
19
20 template<typename Archive>
21 void serialize(Archive& ar, unsigned version);
22
23private:
24 int sramAddr;
25 byte control;
26 byte bankSelect[4];
27};
28
29} // namespace openmsx
30
31#endif
RomNational(const DeviceConfig &config, Rom &&rom)
Definition: RomNational.cc:11
void reset(EmuTime::param time) override
This method is called on reset.
Definition: RomNational.cc:18
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: RomNational.cc:63
byte * getWriteCacheLine(word address) const override
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for writing.
Definition: RomNational.cc:102
byte peekMem(word address, EmuTime::param time) const override
Read a byte from a given memory location.
Definition: RomNational.cc:30
const byte * getReadCacheLine(word address) const override
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for reading.
Definition: RomNational.cc:54
void serialize(Archive &ar, unsigned version)
Definition: RomNational.cc:118
byte readMem(word address, EmuTime::param time) override
Read a byte from a location at a certain time from this device.
Definition: RomNational.cc:45
This file implemented 3 utility functions:
Definition: Autofire.cc:9
uint16_t word
16 bit unsigned integer
Definition: openmsx.hh:29