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CLK/Components/9918/Implementation/AccessEnums.hpp
2023-01-26 11:59:27 -05:00

58 lines
866 B
C++

//
// AccessEnums.hpp
// Clock Signal
//
// Created by Thomas Harte on 26/01/2023.
// Copyright © 2023 Thomas Harte. All rights reserved.
//
#ifndef AccessEnums_hpp
#define AccessEnums_hpp
namespace TI {
namespace TMS {
// The screen mode is a necessary predecessor to picking the line mode,
// which is the thing latched per line.
enum class ScreenMode {
// Original TMS modes.
Blank,
Text,
MultiColour,
ColouredText,
Graphics,
// 8-bit Sega modes.
SMSMode4,
// New Yamaha V9938 modes.
YamahaText80,
YamahaGraphics3,
YamahaGraphics4,
YamahaGraphics5,
YamahaGraphics6,
YamahaGraphics7,
// Rebranded Yamaha V9938 modes.
YamahaGraphics1 = ColouredText,
YamahaGraphics2 = Graphics,
};
enum class LineMode {
Text,
Character,
Refresh,
SMS,
Yamaha,
};
enum class MemoryAccess {
Read, Write, None
};
}
}
#endif /* AccessEnums_hpp */