// license:BSD-3-Clause // copyright-holders:R. Belmont /********************************************************************* a2diskii.h Apple II Disk II Controller Card *********************************************************************/ #ifndef MAME_BUS_A2BUS_A2DISKII_H #define MAME_BUS_A2BUS_A2DISKII_H #pragma once #include "a2bus.h" #include "machine/applefdc.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** class a2bus_floppy_device: public device_t, public device_a2bus_card_interface { protected: // construction/destruction a2bus_floppy_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); virtual void device_start() override; virtual void device_reset() override; virtual void device_add_mconfig(machine_config &config) override; virtual const tiny_rom_entry *device_rom_region() const override; // overrides of standard a2bus slot functions virtual uint8_t read_c0nx(uint8_t offset) override; virtual void write_c0nx(uint8_t offset, uint8_t data) override; virtual uint8_t read_cnxx(uint8_t offset) override; required_device m_fdc; private: uint8_t *m_rom; }; class a2bus_diskii_device: public a2bus_floppy_device { public: a2bus_diskii_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); }; class a2bus_agat7flop_device: public a2bus_floppy_device { public: a2bus_agat7flop_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); protected: virtual const tiny_rom_entry *device_rom_region() const override; }; class a2bus_agat9flop_device: public a2bus_floppy_device { public: a2bus_agat9flop_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); protected: virtual const tiny_rom_entry *device_rom_region() const override; }; // device type definition DECLARE_DEVICE_TYPE(A2BUS_DISKII, a2bus_diskii_device) DECLARE_DEVICE_TYPE(A2BUS_AGAT7_FDC, a2bus_agat7flop_device) DECLARE_DEVICE_TYPE(A2BUS_AGAT9_FDC, a2bus_agat9flop_device) #endif // MAME_BUS_A2BUS_A2DISKII_H