mirror of
https://github.com/TomHarte/CLK.git
synced 2024-12-25 03:32:01 +00:00
54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
//
|
|
// Flags.hpp
|
|
// Clock Signal
|
|
//
|
|
// Created by Thomas Harte on 13/10/2021.
|
|
// Copyright © 2021 Thomas Harte. All rights reserved.
|
|
//
|
|
|
|
#ifndef Flags_hpp
|
|
#define Flags_hpp
|
|
|
|
namespace Amiga {
|
|
|
|
namespace InterruptFlag {
|
|
using FlagT = uint16_t;
|
|
|
|
constexpr FlagT SerialPortTransmit = 1 << 0;
|
|
constexpr FlagT DiskBlock = 1 << 1;
|
|
constexpr FlagT Software = 1 << 2;
|
|
constexpr FlagT IOPortsAndTimers = 1 << 3; // i.e. CIA A.
|
|
constexpr FlagT Copper = 1 << 4;
|
|
constexpr FlagT VerticalBlank = 1 << 5;
|
|
constexpr FlagT Blitter = 1 << 6;
|
|
constexpr FlagT AudioChannel0 = 1 << 7;
|
|
constexpr FlagT AudioChannel1 = 1 << 8;
|
|
constexpr FlagT AudioChannel2 = 1 << 9;
|
|
constexpr FlagT AudioChannel3 = 1 << 10;
|
|
constexpr FlagT SerialPortReceive = 1 << 11;
|
|
constexpr FlagT DiskSyncMatch = 1 << 12;
|
|
constexpr FlagT External = 1 << 13; // i.e. CIA B.
|
|
}
|
|
|
|
namespace DMAFlag {
|
|
using FlagT = uint16_t;
|
|
|
|
constexpr FlagT AudioChannel0 = 1 << 0;
|
|
constexpr FlagT AudioChannel1 = 1 << 1;
|
|
constexpr FlagT AudioChannel2 = 1 << 2;
|
|
constexpr FlagT AudioChannel3 = 1 << 3;
|
|
constexpr FlagT Disk = 1 << 4;
|
|
constexpr FlagT Sprites = 1 << 5;
|
|
constexpr FlagT Blitter = 1 << 6;
|
|
constexpr FlagT Copper = 1 << 7;
|
|
constexpr FlagT Bitplane = 1 << 8;
|
|
constexpr FlagT AllBelow = 1 << 9;
|
|
constexpr FlagT BlitterPriority = 1 << 10;
|
|
constexpr FlagT BlitterZero = 1 << 13;
|
|
constexpr FlagT BlitterBusy = 1 << 14;
|
|
}
|
|
|
|
}
|
|
|
|
#endif /* Flags_hpp */
|