mirror of
https://github.com/cmosher01/Epple-II.git
synced 2024-09-27 07:54:58 +00:00
47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
/*
|
|
epple2
|
|
Copyright (C) 2008 by Christopher A. Mosher <cmosher01@gmail.com>
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY, without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#ifndef MEMORY_H
|
|
#define MEMORY_H
|
|
|
|
#include <vector>
|
|
#include <istream>
|
|
#include <cstdint>
|
|
|
|
class Memory {
|
|
private:
|
|
std::vector<std::uint8_t> bytes;
|
|
const std::uint8_t clear_value;
|
|
const std::uint8_t missing_bits;
|
|
|
|
public:
|
|
Memory(const size_t n);
|
|
virtual ~Memory() = default;
|
|
|
|
size_t size() const;
|
|
std::uint8_t read(const std::uint16_t address, const std::uint8_t data) const;
|
|
void write(const std::uint16_t address, const std::uint8_t data);
|
|
void powerOn();
|
|
void powerOff();
|
|
|
|
void clear();
|
|
void init();
|
|
void load(const std::uint16_t base, std::istream& in);
|
|
};
|
|
|
|
#endif
|