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// license:BSD-3-Clause
// copyright-holders:Curt Coder
/**********************************************************************
Coleco Adam keyboard emulation
**********************************************************************/
#pragma once
#ifndef __ADAM_KB__
#define __ADAM_KB__
#include "emu.h"
#include "adamnet.h"
#include "cpu/m6800/m6800.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> adam_keyboard_device
class adam_keyboard_device : public device_t,
public device_adamnet_card_interface
{
public:
// construction/destruction
adam_keyboard_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// optional information overrides
virtual const rom_entry *device_rom_region() const override;
virtual machine_config_constructor device_mconfig_additions() const override;
virtual ioport_constructor device_input_ports() const override;
// not really public
DECLARE_READ8_MEMBER( p1_r );
DECLARE_READ8_MEMBER( p2_r );
DECLARE_WRITE8_MEMBER( p2_w );
DECLARE_READ8_MEMBER( p3_r );
DECLARE_WRITE8_MEMBER( p3_w );
DECLARE_READ8_MEMBER( p4_r );
DECLARE_WRITE8_MEMBER( p4_w );
protected:
// device-level overrides
virtual void device_start() override;
// device_adamnet_card_interface overrides
virtual void adamnet_reset_w(int state) override;
required_device<cpu_device> m_maincpu;
required_ioport m_y0;
required_ioport m_y1;
required_ioport m_y2;
required_ioport m_y3;
required_ioport m_y4;
required_ioport m_y5;
required_ioport m_y6;
required_ioport m_y7;
required_ioport m_y8;
required_ioport m_y9;
required_ioport m_y10;
required_ioport m_y11;
required_ioport m_y12;
UINT16 m_key_y;
};
// device type definition
extern const device_type ADAM_KB;
#endif
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