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// license:BSD-3-Clause
// copyright-holders:Patrick Mackinlay
#ifndef MAME_BUS_MULTIBUS_SERAD_H
#define MAME_BUS_MULTIBUS_SERAD_H
#pragma once
#include "multibus.h"
#include "cpu/i8085/i8085.h"
#include "machine/mc68681.h"
#include "machine/input_merger.h"
#include "bus/rs232/rs232.h"
class serad_device
: public device_t
, public device_multibus_interface
{
public:
serad_device(machine_config const &mconfig, char const *tag, device_t *owner, u32 clock);
protected:
// device_t overrides
virtual const tiny_rom_entry *device_rom_region() const override ATTR_COLD;
virtual void device_add_mconfig(machine_config &config) override ATTR_COLD;
virtual ioport_constructor device_input_ports() const override ATTR_COLD;
virtual void device_start() override ATTR_COLD;
virtual void device_reset() override ATTR_COLD;
private:
void mem_map(address_map &map) ATTR_COLD;
void pio_map(address_map &map) ATTR_COLD;
template <unsigned S> void rst55_w(u8 data) { m_cpu->set_input_line(I8085_RST55_LINE, S); }
void apzint_w(u8 data) { int_w(2, 0); }
required_device<i8085a_cpu_device> m_cpu;
required_shared_ptr<u8> m_mbx;
required_device<input_merger_any_high_device> m_rst65;
required_device_array<scn2681_device, 3> m_duart;
required_device_array<rs232_port_device, 6> m_port;
bool m_installed;
};
DECLARE_DEVICE_TYPE(SERAD, serad_device)
#endif // MAME_BUS_MULTIBUS_SERAD_H
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