mirror of https://github.com/Treeki/WindEmu.git
30 lines
677 B
C++
30 lines
677 B
C++
#pragma once
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#include <stdint.h>
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class ARM710;
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class Etna {
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uint8_t prom[0x80] = {};
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uint16_t promReadAddress = 0, promReadValue = 0;
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bool promReadActive = false;
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int promAddressBitsReceived = 0;
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uint8_t pendingInterrupts = 0, interruptMask = 0;
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uint8_t wake1 = 0, wake2 = 0;
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ARM710 *owner;
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public:
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Etna(ARM710 *owner);
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uint32_t readReg8(uint32_t reg);
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uint32_t readReg32(uint32_t reg);
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void writeReg8(uint32_t reg, uint8_t value);
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void writeReg32(uint32_t reg, uint32_t value);
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// PROM
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void setPromBit0High(); // port B, bit 0
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void setPromBit0Low(); // port B, bit 0
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void setPromBit1High(); // port B, bit 1
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};
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