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75 lines
1.8 KiB
C++
75 lines
1.8 KiB
C++
//
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// Oric.hpp
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// Clock Signal
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//
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// Created by Thomas Harte on 11/10/2016.
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// Copyright © 2016 Thomas Harte. All rights reserved.
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//
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#ifndef Oric_hpp
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#define Oric_hpp
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#include "../../Processors/6502/CPU6502.hpp"
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#include "../../Components/6522/6522.hpp"
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#include "../../Storage/Tape/Tape.hpp"
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#include "../ConfigurationTarget.hpp"
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#include "../CRTMachine.hpp"
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#include "../Typer.hpp"
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#include "Video.hpp"
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#include <cstdint>
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#include <vector>
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namespace Oric {
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class VIA: public MOS::MOS6522<VIA>, public MOS::MOS6522IRQDelegate {
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public:
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using MOS6522IRQDelegate::set_interrupt_status;
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};
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class Machine:
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public CPU6502::Processor<Machine>,
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public CRTMachine::Machine,
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public ConfigurationTarget::Machine,
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public MOS::MOS6522IRQDelegate::Delegate {
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public:
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Machine();
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void set_rom(std::vector<uint8_t> data);
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// to satisfy ConfigurationTarget::Machine
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void configure_as_target(const StaticAnalyser::Target &target);
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// to satisfy CPU6502::Processor
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unsigned int perform_bus_operation(CPU6502::BusOperation operation, uint16_t address, uint8_t *value);
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void synchronise();
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// to satisfy CRTMachine::Machine
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virtual void setup_output(float aspect_ratio);
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virtual void close_output();
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virtual std::shared_ptr<Outputs::CRT::CRT> get_crt() { return _videoOutput->get_crt(); }
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virtual std::shared_ptr<Outputs::Speaker> get_speaker() { return nullptr; }
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virtual void run_for_cycles(int number_of_cycles) { CPU6502::Processor<Machine>::run_for_cycles(number_of_cycles); }
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// to satisfy MOS::MOS6522IRQDelegate::Delegate
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void mos6522_did_change_interrupt_status(void *mos6522);
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private:
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// RAM and ROM
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uint8_t _ram[65536], _rom[16384];
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int _cycles_since_video_update;
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inline void update_video();
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// Outputs
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std::unique_ptr<VideoOutput> _videoOutput;
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//
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VIA _via;
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};
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}
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#endif /* Oric_hpp */
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