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// license:BSD-3-Clause
// copyright-holders:Fabio Priuli
#ifndef MAME_BUS_SPC1000_EXP_H
#define MAME_BUS_SPC1000_EXP_H
#pragma once
// ======================> device_spc1000_card_interface
class device_spc1000_card_interface : public device_interface
{
public:
// construction/destruction
virtual ~device_spc1000_card_interface();
// reading and writing
virtual uint8_t read(offs_t offset) { return 0xff; }
virtual void write(offs_t offset, uint8_t data) { }
protected:
device_spc1000_card_interface(const machine_config &mconfig, device_t &device);
};
// ======================> spc1000_exp_device
class spc1000_exp_device : public device_t, public device_single_card_slot_interface<device_spc1000_card_interface>
{
public:
// construction/destruction
template <typename T>
spc1000_exp_device(const machine_config &mconfig, const char *tag, device_t *owner, T &&opts)
: spc1000_exp_device(mconfig, tag, owner)
{
opts(*this);
set_default_option(nullptr);
set_fixed(false);
}
spc1000_exp_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock);
virtual ~spc1000_exp_device();
// reading and writing
uint8_t read(offs_t offset);
void write(offs_t offset, uint8_t data);
protected:
// device-level overrides
virtual void device_start() override;
device_spc1000_card_interface* m_card;
};
// device type definition
DECLARE_DEVICE_TYPE(SPC1000_EXP_SLOT, spc1000_exp_device)
#endif // MAME_BUS_SPC1000_EXP_H
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