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// license:GPL-2.0+
// copyright-holders:Jonathan Edwards
/*********************************************************************
bml3mp1805.h
Hitachi MP-1805 floppy disk controller card for the MB-6890
Floppy drive is attached
*********************************************************************/
#ifndef MAME_BUS_BML3_BML3MP1805_H
#define MAME_BUS_BML3_BML3MP1805_H
#pragma once
#include "bml3bus.h"
#include "imagedev/floppy.h"
#include "machine/mc6843.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
class bml3bus_mp1805_device:
public device_t,
public device_bml3bus_card_interface
{
public:
// construction/destruction
bml3bus_mp1805_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
uint8_t read();
void write(uint8_t data);
protected:
virtual void device_start() override ATTR_COLD;
virtual void device_reset() override ATTR_COLD;
// optional information overrides
virtual void device_add_mconfig(machine_config &config) override ATTR_COLD;
virtual const tiny_rom_entry *device_rom_region() const override ATTR_COLD;
virtual void map_exrom(address_space_installer &space) override;
virtual void map_io(address_space_installer &space) override;
private:
required_device_array<floppy_connector, 4> m_floppy;
required_device<mc6843_device> m_mc6843;
required_region_ptr<uint8_t> m_rom;
uint8_t m_control;
static void floppy_drives(device_slot_interface &device);
};
// device type definition
DECLARE_DEVICE_TYPE(BML3BUS_MP1805, bml3bus_mp1805_device)
#endif // MAME_BUS_BML3_BML3MP1805_H
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