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// license:BSD-3-Clause
// copyright-holders:Fabio Priuli
#ifndef MAME_BUS_APF_ROM_H
#define MAME_BUS_APF_ROM_H
#include "slot.h"
// ======================> apf_rom_device
class apf_rom_device : public device_t,
public device_apf_cart_interface
{
public:
// construction/destruction
apf_rom_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock);
// reading and writing
virtual uint8_t read_rom(offs_t offset) override;
protected:
apf_rom_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, const XTAL &clock);
// device-level overrides
virtual void device_start() override { }
virtual void device_reset() override { }
};
// ======================> apf_basic_device
class apf_basic_device : public apf_rom_device
{
public:
// construction/destruction
apf_basic_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock);
// reading and writing
virtual uint8_t extra_rom(offs_t offset) override;
};
// ======================> apf_spacedst_device
class apf_spacedst_device : public apf_rom_device
{
public:
// construction/destruction
apf_spacedst_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock);
// reading and writing
virtual uint8_t read_ram(offs_t offset) override;
virtual void write_ram(offs_t offset, uint8_t data) override;
};
// device type definition
DECLARE_DEVICE_TYPE(APF_ROM_STD, apf_rom_device)
DECLARE_DEVICE_TYPE(APF_ROM_BASIC, apf_basic_device)
DECLARE_DEVICE_TYPE(APF_ROM_SPACEDST, apf_spacedst_device)
#endif // MAME_BUS_APF_ROM_H
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