// license:BSD-3-Clause // copyright-holders:R. Belmont /********************************************************************* a2softcard.h Implementation of the Microsoft SoftCard Z-80 card *********************************************************************/ #ifndef MAME_BUS_A2BUS_A2SOFTCARD_H #define MAME_BUS_A2BUS_A2SOFTCARD_H #include "a2bus.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** class a2bus_softcard_device: public device_t, public device_a2bus_card_interface { public: // construction/destruction a2bus_softcard_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); protected: a2bus_softcard_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; // overrides of standard a2bus slot functions virtual void write_cnxx(uint8_t offset, uint8_t data) override; virtual bool take_c800() override; private: required_device m_z80; bool m_bEnabled; bool m_FirstZ80Boot; DECLARE_READ8_MEMBER( dma_r ); DECLARE_WRITE8_MEMBER( dma_w ); void z80_mem(address_map &map); }; // device type definition DECLARE_DEVICE_TYPE(A2BUS_SOFTCARD, a2bus_softcard_device) #endif // MAME_BUS_A2BUS_A2SOFTCARD_H