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// license:BSD-3-Clause
// copyright-holders:Myrtle Shah
#ifndef MAME_MACHINE_LH79524_TIMER_H
#define MAME_MACHINE_LH79524_TIMER_H
#pragma once
class lh79524_timer_device : public device_t
{
public:
lh79524_timer_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
void set_timer_index(int index);
void write(offs_t offset, uint32_t data, uint32_t mem_mask);
uint32_t read(offs_t offset, uint32_t mem_mask);
auto irq_cb() { return m_irq_cb.bind(); }
protected:
virtual void device_start() override ATTR_COLD;
virtual void device_reset() override ATTR_COLD;
virtual void device_clock_changed() override;
TIMER_CALLBACK_MEMBER(timer_update);
private:
void update_interrupt();
devcb_write_line m_irq_cb;
emu_timer *m_tick_timer;
int timer_index;
uint32_t m_control;
uint32_t m_cap_control;
uint32_t m_inten;
uint32_t m_status;
uint32_t m_cnt;
uint32_t m_cmp0;
uint32_t m_cmp1;
// TODO: compare
};
DECLARE_DEVICE_TYPE(LH79524_TIMER, lh79524_timer_device)
#endif // MAME_MACHINE_LH79524_TIMER_H
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