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// license:BSD-3-Clause
// copyright-holders:Curt Coder, Phill Harvey-Smith
/**********************************************************************
Miracle Systems QL Trump Card emulation
**********************************************************************/
#ifndef MAME_BUS_QL_TRUMPCARD_H
#define MAME_BUS_QL_TRUMPCARD_H
#pragma once
#include "exp.h"
#include "imagedev/floppy.h"
#include "machine/wd_fdc.h"
#include "formats/ql_dsk.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> ql_trump_card_device
class ql_trump_card_device : public device_t, public device_ql_expansion_card_interface
{
public:
// construction/destruction
ql_trump_card_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
protected:
ql_trump_card_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock, int ram_size);
// 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;
// device_ql_expansion_card_interface overrides
virtual uint8_t read(offs_t offset, uint8_t data) override;
virtual void write(offs_t offset, uint8_t data) override;
private:
DECLARE_FLOPPY_FORMATS( floppy_formats );
required_device<wd1772_device> m_fdc;
required_device<floppy_connector> m_floppy0;
required_device<floppy_connector> m_floppy1;
required_memory_region m_rom;
memory_share_creator<uint8_t> m_ram;
int m_ram_size;
bool m_rom_en;
};
// ======================> ql_trump_card_256k_device
class ql_trump_card_256k_device : public ql_trump_card_device
{
public:
// construction/destruction
ql_trump_card_256k_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
};
// ======================> ql_trump_card_512k_device
class ql_trump_card_512k_device : public ql_trump_card_device
{
public:
// construction/destruction
ql_trump_card_512k_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
};
// ======================> ql_trump_card_768k_device
class ql_trump_card_768k_device : public ql_trump_card_device
{
public:
// construction/destruction
ql_trump_card_768k_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
};
// device type definition
DECLARE_DEVICE_TYPE(QL_TRUMP_CARD, ql_trump_card_device)
DECLARE_DEVICE_TYPE(QL_TRUMP_CARD_256K, ql_trump_card_256k_device)
DECLARE_DEVICE_TYPE(QL_TRUMP_CARD_512K, ql_trump_card_512k_device)
DECLARE_DEVICE_TYPE(QL_TRUMP_CARD_768K, ql_trump_card_768k_device)
#endif // MAME_BUS_QL_TRUMPCARD_H
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