mirror of https://github.com/bsnes-emu/bsnes.git
22 lines
486 B
C++
22 lines
486 B
C++
auto Cartridge::MBC0::mmio_read(uint16 addr) -> uint8 {
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if((addr & 0x8000) == 0x0000) { //$0000-7fff
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return cartridge.rom_read(addr);
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}
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if((addr & 0xe000) == 0xa000) { //$a000-bfff
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return cartridge.ram_read(addr & 0x1fff);
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}
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return 0xff;
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}
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auto Cartridge::MBC0::mmio_write(uint16 addr, uint8 data) -> void {
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if((addr & 0xe000) == 0xa000) { //$a000-bfff
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cartridge.ram_write(addr & 0x1fff, data);
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return;
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}
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}
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auto Cartridge::MBC0::power() -> void {
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}
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