41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
#ifndef MEMORYRANDOMACCESS_H
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#define MEMORYRANDOMACCESS_H
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#include "memorystrapping.h"
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#include "memoryrow.h"
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#include <cstdint>
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#include <string>
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class MemoryRandomAccess {
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private:
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int &revision;
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MemoryRow rowE;
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MemoryStrapping strapE;
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MemoryRow rowD;
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MemoryStrapping strapD;
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MemoryRow rowC;
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MemoryStrapping strapC;
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MemoryRow &row_of(const std::string &row);
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MemoryStrapping &strapping_of(const std::string &row);
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std::uint8_t buggyRamRead(std::uint16_t address, std::uint8_t data) const;
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void buggyRamWrite(std::uint16_t address, const std::uint8_t data);
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bool k20or24() const;
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public:
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MemoryRandomAccess(int &revision);
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void dump_config() const;
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void insert_chip(const std::string &row, MemoryChip *chip, const std::uint_fast8_t socket);
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void remove_chip(const std::string &row, const std::uint_fast8_t socket);
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void strap_to(const std::string &row, std::uint16_t addr_base, std::uint16_t addr_size);
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std::uint8_t read(std::uint16_t address, const std::uint8_t data) const;
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void write(std::uint16_t address, const std::uint8_t data);
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void powerOn();
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void powerOff();
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};
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#endif
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