30 lines
703 B
C++
30 lines
703 B
C++
//
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// Created by Palindromic Bread Loaf on 7/21/25.
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//
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#ifndef BUS_H
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#define BUS_H
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#include <algorithm>
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#include <vector>
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// Memory Bus - handles memory mapping
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class Bus {
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private:
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uint8_t wram[0x20000]; // 128KB Work RAM
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uint8_t sram[0x8000]; // 32KB Save RAM
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std::vector<uint8_t>* cartridge; // Cartridge Data
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public:
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Bus(std::vector<uint8_t>* cart) : cartridge(cart) {
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std::fill(wram, wram + sizeof(wram), 0);
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std::fill(sram, sram + sizeof(sram), 0);
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}
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uint8_t Read(uint32_t address);
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void Write(uint32_t address, uint8_t value);
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uint16_t Read16(uint32_t address);
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void Write16(uint32_t address, uint16_t value);
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};
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#endif //BUS_H
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