// license:GPL-2.0+ // copyright-holders:Jonathan Edwards /********************************************************************* bml3mp1805.h Hitachi MP-1805 floppy disk controller card for the MB-6890 Floppy drive is attached *********************************************************************/ #ifndef __BML3BUS_MP1805__ #define __BML3BUS_MP1805__ #include "emu.h" #include "bml3bus.h" #include "imagedev/flopdrv.h" #include "machine/mc6843.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** class bml3bus_mp1805_device: public device_t, public device_bml3bus_card_interface { public: // construction/destruction bml3bus_mp1805_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); // optional information overrides virtual machine_config_constructor device_mconfig_additions() const override; virtual const rom_entry *device_rom_region() const override; DECLARE_READ8_MEMBER(bml3_mp1805_r); DECLARE_WRITE8_MEMBER(bml3_mp1805_w); DECLARE_WRITE_LINE_MEMBER( bml3_mc6843_intrq_w ); protected: virtual void device_start() override; virtual void device_reset() override; required_device m_mc6843; private: UINT8 *m_rom; }; // device type definition extern const device_type BML3BUS_MP1805; #endif /* __BML3BUS_MP1805__ */