// license:BSD-3-Clause // copyright-holders:Nigel Barnes /********************************************************************** Acorn Floppy Disc Controller Board http://chrisacorns.computinghistory.org.uk/8bit_Upgrades/Acorn_fdc.html **********************************************************************/ #ifndef MAME_BUS_ACORN_SYSTEM_FDC_H #define MAME_BUS_ACORN_SYSTEM_FDC_H #pragma once #include "bus/acorn/bus.h" #include "imagedev/floppy.h" #include "machine/i8271.h" #include "formats/acorn_dsk.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** class acorn_fdc_device : public device_t, public device_acorn_bus_interface { public: // construction/destruction acorn_fdc_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); DECLARE_FLOPPY_FORMATS(floppy_formats); protected: // device-level overrides virtual void device_start() override; virtual void device_reset() override; // optional information overrides virtual void device_add_mconfig(machine_config &config) override; private: DECLARE_WRITE_LINE_MEMBER(bus_nmi_w); DECLARE_WRITE_LINE_MEMBER(motor_w); DECLARE_WRITE_LINE_MEMBER(side_w); required_device m_fdc; required_device_array m_floppy; }; // device type definition DECLARE_DEVICE_TYPE(ACORN_FDC, acorn_fdc_device) #endif // MAME_BUS_ACORN_SYSTEM_FDC_H