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// license:BSD-3-Clause
// copyright-holders:Curt Coder
/**********************************************************************
DataBoard 4107 Winchester interface emulation
*********************************************************************/
#ifndef MAME_BUS_ABCBUS_DATABOARD_4107_H
#define MAME_BUS_ABCBUS_DATABOARD_4107_H
#pragma once
#include "abcbus.h"
#include "cpu/z80/z80.h"
#include "machine/z80dma.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> databoard_4107_device
class databoard_4107_device : public device_t,
public device_abcbus_card_interface
{
public:
// construction/destruction
databoard_4107_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
// optional information overrides
virtual const tiny_rom_entry *device_rom_region() const override;
virtual void device_add_mconfig(machine_config &config) override;
virtual ioport_constructor device_input_ports() const override;
// device_abcbus_interface overrides
virtual void abcbus_cs(uint8_t data) override;
virtual uint8_t abcbus_inp() override;
virtual void abcbus_out(uint8_t data) override;
virtual uint8_t abcbus_stat() override;
virtual void abcbus_c1(uint8_t data) override;
virtual void abcbus_c3(uint8_t data) override;
private:
required_device<z80_device> m_maincpu;
required_device<z80dma_device> m_dma;
bool m_cs = false;
void databoard_4107_io(address_map &map);
void databoard_4107_mem(address_map &map);
};
// device type definition
DECLARE_DEVICE_TYPE(DATABOARD_4107, databoard_4107_device)
#endif // MAME_BUS_ABCBUS_DATABOARD_4107_H
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