// license:BSD-3-Clause // copyright-holders:Curt Coder, Phill Harvey-Smith /********************************************************************** Sandy Super Disk emulation **********************************************************************/ #ifndef MAME_BUS_QL_SANDY_SUPERDISK_H #define MAME_BUS_QL_SANDY_SUPERDISK_H #pragma once #include "exp.h" #include "bus/centronics/ctronics.h" #include "imagedev/floppy.h" #include "machine/wd_fdc.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> sandy_super_disk_device class sandy_super_disk_device : public device_t, public device_ql_expansion_card_interface { public: // construction/destruction sandy_super_disk_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); protected: // device-level overrides virtual void device_start() override ATTR_COLD; virtual void device_reset() override ATTR_COLD; // optional information overrides virtual const tiny_rom_entry *device_rom_region() const override ATTR_COLD; virtual void device_add_mconfig(machine_config &config) override ATTR_COLD; // 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: void busy_w(int state); static void floppy_formats(format_registration &fr); void check_interrupt(); required_device m_fdc; required_device_array m_floppy; required_device m_centronics; required_device m_latch; required_memory_region m_rom; int m_busy; int m_fd6; }; // device type definition DECLARE_DEVICE_TYPE(SANDY_SUPER_DISK, sandy_super_disk_device) #endif // MAME_BUS_QL_SANDY_SUPERDISK_H