mirror of https://github.com/bsnes-emu/bsnes.git
44 lines
1.0 KiB
C++
44 lines
1.0 KiB
C++
struct HitachiDSP : Processor::HG51B, Cothread {
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MappedRAM rom;
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MappedRAM ram;
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#include "mmio.hpp"
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static auto Enter() -> void;
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auto main() -> void;
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auto init() -> void;
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auto load() -> void;
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auto unload() -> void;
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auto power() -> void;
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auto reset() -> void;
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//HG51B read/write
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auto bus_read(uint24 addr) -> uint8;
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auto bus_write(uint24 addr, uint8 data) -> void;
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//CPU ROM read/write
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auto rom_read(uint24 addr, uint8 data) -> uint8;
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auto rom_write(uint24 addr, uint8 data) -> void;
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//CPU RAM read/write
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auto ram_read(uint24 addr, uint8 data) -> uint8;
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auto ram_write(uint24 addr, uint8 data) -> void;
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//HG51B data RAM read/write
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auto dram_read(uint24 addr, uint8 data) -> uint8;
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auto dram_write(uint24 addr, uint8 data) -> void;
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//CPU MMIO read/write
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auto dsp_read(uint24 addr, uint8 data) -> uint8;
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auto dsp_write(uint24 addr, uint8 data) -> void;
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auto firmware() const -> vector<uint8>;
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auto serialize(serializer&) -> void;
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uint Frequency;
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uint Roms;
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};
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extern HitachiDSP hitachidsp;
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