OXYGENHUB
◆ main openmsx / src / memory / RomGeneric16kB.cc
676 B · C++ · last changed chore(): initial commit 1 month ago source blame history raw
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#include "RomGeneric16kB.hh"
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namespace openmsx {
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RomGeneric16kB::RomGeneric16kB(const DeviceConfig& config, Rom&& rom_)
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	: Rom16kBBlocks(config, std::move(rom_))
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{
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	reset(EmuTime::dummy());
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}
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void RomGeneric16kB::reset(EmuTime /*time*/)
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{
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	setUnmapped(0);
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	setRom(1, 0);
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	setRom(2, 1);
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	setUnmapped(3);
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}
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void RomGeneric16kB::writeMem(uint16_t address, byte value, EmuTime /*time*/)
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{
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	setRom(address >> 14, value);
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}
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byte* RomGeneric16kB::getWriteCacheLine(uint16_t address)
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{
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	if ((0x4000 <= address) && (address < 0xC000)) {
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		return nullptr;
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	} else {
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		return unmappedWrite.data();
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	}
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}
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REGISTER_MSXDEVICE(RomGeneric16kB, "RomGeneric16kB");
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} // namespace openmsx