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// license:BSD-3-Clause
// copyright-holders:Curt Coder
/**********************************************************************
TIKI-100 8/16 8088/8087 expansion card emulation
**********************************************************************/
#ifndef MAME_BUS_TIKI100_8088_H
#define MAME_BUS_TIKI100_8088_H
#pragma once
#include "bus/tiki100/exp.h"
#include "cpu/i86/i86.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> tiki100_8088_device
class tiki100_8088_device : public device_t,
public device_tiki100bus_card_interface
{
public:
// construction/destruction
tiki100_8088_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock);
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
virtual const tiny_rom_entry *device_rom_region() const override;
virtual void device_add_mconfig(machine_config &config) override;
// device_tiki100bus_card_interface overrides
virtual uint8_t iorq_r(offs_t offset, uint8_t data) override;
virtual void iorq_w(offs_t offset, uint8_t data) override;
private:
required_device<i8088_cpu_device> m_maincpu;
uint8_t m_data;
uint8_t read();
void write(uint8_t data);
void i8088_io(address_map &map);
void i8088_mem(address_map &map);
};
// device type definition
DECLARE_DEVICE_TYPE(TIKI100_8088, tiki100_8088_device)
#endif // MAME_BUS_TIKI100_8088_H
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