36 lines
613 B
C++
Executable File
36 lines
613 B
C++
Executable File
#include "bus/bus.hpp"
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class SA1 : public CPUcore, public MMIO {
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public:
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#include "dma/dma.hpp"
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#include "memory/memory.hpp"
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#include "mmio/mmio.hpp"
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struct Status {
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bool interrupt_pending;
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uint16_t interrupt_vector;
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uint16_t scanlines;
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uint16_t vcounter;
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uint16_t hcounter;
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} status;
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void enter();
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void interrupt(uint16_t vector);
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void tick();
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alwaysinline void trigger_irq();
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alwaysinline void last_cycle();
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alwaysinline bool interrupt_pending();
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void init();
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void enable();
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void power();
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void reset();
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SA1();
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};
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extern SA1 sa1;
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extern SA1Bus sa1bus;
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