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// license:BSD-3-Clause
// copyright-holders:Wilbert Pol
/***************************************************************************
Microsoft Natural Keyboard
***************************************************************************/
#ifndef __KB_MSNAT_H__
#define __KB_MSNAT_H__
#include "pc_kbdc.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
class pc_kbd_microsoft_natural_device : public device_t,
public device_pc_kbd_interface
{
public:
// construction/destruction
pc_kbd_microsoft_natural_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
required_device<cpu_device> m_cpu;
// optional information overrides
virtual machine_config_constructor device_mconfig_additions() const override;
virtual ioport_constructor device_input_ports() const override;
virtual const rom_entry *device_rom_region() const override;
virtual DECLARE_WRITE_LINE_MEMBER(clock_write) override;
virtual DECLARE_WRITE_LINE_MEMBER(data_write) override;
DECLARE_READ8_MEMBER(p0_read);
DECLARE_WRITE8_MEMBER(p0_write);
DECLARE_WRITE8_MEMBER(p1_write);
DECLARE_WRITE8_MEMBER(p2_write);
DECLARE_READ8_MEMBER(p3_read);
DECLARE_WRITE8_MEMBER(p3_write);
protected:
required_ioport m_p2_0;
required_ioport m_p2_1;
required_ioport m_p2_2;
required_ioport m_p2_3;
required_ioport m_p2_4;
required_ioport m_p2_5;
required_ioport m_p2_6;
required_ioport m_p2_7;
required_ioport m_p1_0;
required_ioport m_p1_1;
required_ioport m_p1_2;
required_ioport m_p1_3;
required_ioport m_p1_4;
required_ioport m_p1_5;
required_ioport m_p1_6;
required_ioport m_p1_7;
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
UINT8 m_p0;
UINT8 m_p1;
UINT8 m_p2;
UINT8 m_p3;
};
// device type definition
extern const device_type PC_KBD_MICROSOFT_NATURAL;
#endif /* __KB_MSNAT_H__ */
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