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// license:BSD-3-Clause
// copyright-holders:Angelo Salese
/***************************************************************************
SH7604 Watchdog Timer Controller
***************************************************************************/
#ifndef MAME_CPU_SH7604_WDT_H
#define MAME_CPU_SH7604_WDT_H
#pragma once
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> sh7604_wdt_device
class sh7604_wdt_device : public device_t
{
public:
// construction/destruction
sh7604_wdt_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
// I/O operations
void wdt_regs(address_map &map);
void write(address_space &space, offs_t offset, uint16_t data);
uint8_t read(address_space &space, offs_t offset);
protected:
// device-level overrides
// virtual void device_validity_check(validity_checker &valid) const;
virtual void device_start() override;
virtual void device_reset() override;
private:
const address_space_config m_space_config;
};
// device type definition
DECLARE_DEVICE_TYPE(SH7604_WDT, sh7604_wdt_device)
#endif // MAME_CPU_SH7604_WDT_H
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