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// license:BSD-3-Clause
// copyright-holders:Curt Coder
/**********************************************************************
Morrow Designs Wunderbus I/O card emulation
**********************************************************************/
#ifndef MAME_BUS_S100_WUNDERBUS_H
#define MAME_BUS_S100_WUNDERBUS_H
#pragma once
#include "s100.h"
#include "machine/ins8250.h"
#include "machine/pic8259.h"
#include "machine/upd1990a.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> s100_wunderbus_device
class s100_wunderbus_device : public device_t,
public device_s100_card_interface
{
public:
// construction/destruction
s100_wunderbus_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
// optional information overrides
virtual machine_config_constructor device_mconfig_additions() const override;
virtual ioport_constructor device_input_ports() const override;
// not really public
DECLARE_WRITE_LINE_MEMBER( pic_int_w );
DECLARE_WRITE_LINE_MEMBER( rtc_tp_w );
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
// device_s100_card_interface overrides
virtual void s100_vi0_w(int state) override;
virtual void s100_vi1_w(int state) override;
virtual void s100_vi2_w(int state) override;
virtual uint8_t s100_sinp_r(address_space &space, offs_t offset) override;
virtual void s100_sout_w(address_space &space, offs_t offset, uint8_t data) override;
private:
required_device<pic8259_device> m_pic;
required_device<ins8250_device> m_ace1;
required_device<ins8250_device> m_ace2;
required_device<ins8250_device> m_ace3;
required_device<upd1990a_device> m_rtc;
required_ioport m_7c;
required_ioport m_10a;
uint8_t m_group;
int m_rtc_tp;
};
// device type definition
DECLARE_DEVICE_TYPE(S100_WUNDERBUS, s100_wunderbus_device)
#endif // MAME_BUS_S100_WUNDERBUS_H
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