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added SDL

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This commit is contained in:
Lauchmelder 2021-10-23 20:36:38 +02:00
parent 7c0957325f
commit 2b71e3e0d2
8 changed files with 85 additions and 22 deletions
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6
NES Emulator/bus.h
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@ -16,6 +16,8 @@ struct Bus
struct CPU* cpu;
struct PPU* ppu;
struct Cartridge* cartridge;
Byte masterClockTimer;
};
// Sets up the Bus, allocates memory and creates devices
@ -30,6 +32,8 @@ void writeBus(struct Bus* bus, Word addr, Byte val);
// Ticks the master clock 12 times (i.e. 1 CPU tick & 3 PPU dots)
void tick(struct Bus* bus);
int tick(struct Bus* bus);
int doInstruction(struct Bus* bus);
int doFrame(struct Bus* bus);
#endif // _BUS_H_