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// license:BSD-3-Clause
// copyright-holders:AJR
/***************************************************************************
Atari 810 Disk Drive
***************************************************************************/
#ifndef MAME_BUS_A800_ATARI810
#define MAME_BUS_A800_ATARI810 1
#pragma once
#include "a8sio.h"
#include "machine/mos6530n.h"
#include "machine/wd_fdc.h"
class atari810_device : public device_t, public device_a8sio_card_interface
{
public:
atari810_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock);
static constexpr feature_type unemulated_features() { return feature::DISK; }
protected:
virtual void device_start() override;
virtual ioport_constructor device_input_ports() const override;
virtual void device_add_mconfig(machine_config &config) override;
virtual const tiny_rom_entry *device_rom_region() const override;
virtual DECLARE_WRITE_LINE_MEMBER(data_out_w) override;
virtual DECLARE_WRITE_LINE_MEMBER(command_w) override;
virtual DECLARE_WRITE_LINE_MEMBER(ready_w) override;
private:
void step_w(u8 data);
void mem_map(address_map &map);
required_device<mos6532_new_device> m_pia;
required_device<fd1771_device> m_fdc;
};
// device type declaration
DECLARE_DEVICE_TYPE(ATARI810, atari810_device)
#endif // MAME_BUS_A800_ATARI810
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