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47 lines
720 B
C++
47 lines
720 B
C++
//
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// CRTC6845.hpp
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// Clock Signal
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//
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// Created by Thomas Harte on 31/07/2017.
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// Copyright © 2017 Thomas Harte. All rights reserved.
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//
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#ifndef CRTC6845_hpp
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#define CRTC6845_hpp
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#include "../../ClockReceiver/ClockReceiver.hpp"
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#include <cstdint>
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namespace Motorola {
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class CRTC6845 {
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public:
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void run_for(Cycles cycles) {
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}
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void select_register(uint8_t r) {
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selected_register_ = (int)r & 15;
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}
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uint8_t get_status() {
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return 0xff;
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}
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uint8_t get_register() {
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return registers_[selected_register_];
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}
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void set_register(uint8_t value) {
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registers_[selected_register_] = value;
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}
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private:
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uint8_t registers_[16];
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int selected_register_;
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};
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}
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#endif /* CRTC6845_hpp */
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