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// license:BSD-3-Clause
// copyright-holders:Wilbert Pol
#ifndef MAME_MACHINE_MSX_S1985_H
#define MAME_MACHINE_MSX_S1985_H
#include "msx_switched.h"
DECLARE_DEVICE_TYPE(MSX_S1985, msx_s1985_device)
#define MCFG_MSX_S1985_ADD(_tag) \
MCFG_DEVICE_ADD(_tag, MSX_S1985, 0)
class msx_s1985_device : public device_t,
public msx_switched_interface,
public device_nvram_interface
{
public:
msx_s1985_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
// msx_switched_interface overrides
virtual DECLARE_READ8_MEMBER(switched_read) override;
virtual DECLARE_WRITE8_MEMBER(switched_write) override;
protected:
// device-level overrides
virtual void device_start() override;
// device_nvram_interface overrides
virtual void nvram_default() override;
virtual void nvram_read(emu_file &file) override;
virtual void nvram_write(emu_file &file) override;
private:
bool m_selected;
uint8_t m_backup_ram_address;
uint8_t m_backup_ram[0x10];
uint8_t m_color1;
uint8_t m_color2;
uint8_t m_pattern;
};
#endif // MAME_MACHINE_MSX_S1985_H
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