openMSX
RomNational.hh
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1 #ifndef ROMNATIONAL_HH
2 #define ROMNATIONAL_HH
3 
4 #include "RomBlocks.hh"
5 
6 namespace openmsx {
7 
8 class RomNational final : public Rom16kBBlocks
9 {
10 public:
11  RomNational(const DeviceConfig& config, Rom&& rom);
12 
13  void reset(EmuTime::param time) override;
14  byte peekMem(word address, EmuTime::param time) const override;
15  byte readMem(word address, EmuTime::param time) override;
16  const byte* getReadCacheLine(word address) const override;
17  void writeMem(word address, byte value, EmuTime::param time) override;
18  byte* getWriteCacheLine(word address) const override;
19 
20  template<typename Archive>
21  void serialize(Archive& ar, unsigned version);
22 
23 private:
24  int sramAddr;
25  byte control;
26  byte bankSelect[4];
27 };
28 
29 } // namespace openmsx
30 
31 #endif
openmsx::RomNational::peekMem
byte peekMem(word address, EmuTime::param time) const override
Read a byte from a given memory location.
Definition: RomNational.cc:29
openmsx::DeviceConfig
Definition: DeviceConfig.hh:20
openmsx::RomNational::RomNational
RomNational(const DeviceConfig &config, Rom &&rom)
Definition: RomNational.cc:10
openmsx::RomBlocks
Definition: RomBlocks.hh:14
openmsx::MSXRom::rom
Rom rom
Definition: MSXRom.hh:20
openmsx::Rom
Definition: Rom.hh:21
openmsx::RomNational::writeMem
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:62
openmsx::RomNational::serialize
void serialize(Archive &ar, unsigned version)
Definition: RomNational.cc:117
openmsx::RomNational
Definition: RomNational.hh:9
openmsx::word
uint16_t word
16 bit unsigned integer
Definition: openmsx.hh:29
openmsx::RomNational::getWriteCacheLine
byte * getWriteCacheLine(word address) const override
Test that the memory in the interval [start, start + CacheLine::SIZE) is cacheable for writing.
Definition: RomNational.cc:101
openmsx::RomNational::getReadCacheLine
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:53
openmsx::RomNational::readMem
byte readMem(word address, EmuTime::param time) override
Read a byte from a location at a certain time from this device.
Definition: RomNational.cc:44
openmsx::RomNational::reset
void reset(EmuTime::param time) override
This method is called on reset.
Definition: RomNational.cc:17
openmsx
This file implemented 3 utility functions:
Definition: Autofire.cc:5
RomBlocks.hh