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37 lines
868 B
C++
37 lines
868 B
C++
#pragma once
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#include <cstdint>
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#include <array>
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#include "Signal.h"
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namespace EightBit {
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class InputOutput {
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public:
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uint8_t read(uint8_t port) { return readInputPort(port); }
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void write(uint8_t port, uint8_t value) { return writeOutputPort(port, value); }
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uint8_t readInputPort(uint8_t port);
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void writeInputPort(uint8_t port, uint8_t value) { input[port] = value; }
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uint8_t readOutputPort(uint8_t port) { return output[port]; }
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void writeOutputPort(uint8_t port, uint8_t value);
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Signal<uint8_t> ReadingPort;
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Signal<uint8_t> ReadPort;
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Signal<uint8_t> WritingPort;
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Signal<uint8_t> WrittenPort;
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protected:
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void OnReadingPort(uint8_t port);
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void OnReadPort(uint8_t port);
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void OnWritingPort(uint8_t port);
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void OnWrittenPort(uint8_t port);
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private:
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std::array<uint8_t, 0x100> input;
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std::array<uint8_t, 0x100> output;
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};
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} |