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44 lines
892 B
C++
44 lines
892 B
C++
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//
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// 9918.hpp
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// Clock Signal
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//
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// Created by Thomas Harte on 25/11/2017.
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// Copyright © 2017 Thomas Harte. All rights reserved.
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//
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#ifndef _918_hpp
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#define _918_hpp
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#include "../../Outputs/CRT/CRT.hpp"
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#include "../../ClockReceiver/ClockReceiver.hpp"
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namespace TI {
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class TMS9918 {
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public:
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enum Personality {
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TMS9918A, // includes the 9928A
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};
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/*!
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Constructs an instance of the drive controller that behaves according to personality @c p.
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@param p The type of controller to emulate.
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*/
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TMS9918(Personality p);
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std::shared_ptr<Outputs::CRT::CRT> get_crt();
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/*!
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Runs the VCP for the number of cycles indicate; it is an implicit assumption of the code
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that the input clock rate is 3579545 Hz — the NTSC colour clock rate.
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*/
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void run_for(const Cycles cycles);
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private:
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std::shared_ptr<Outputs::CRT::CRT> crt_;
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};
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};
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#endif /* _918_hpp */
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