// license:BSD-3-Clause // copyright-holders:Ville Linde /********************************************************* Konami 056800 MIRAC sound interface *********************************************************/ #ifndef MAME_SOUND_K056800_H #define MAME_SOUND_K056800_H /*************************************************************************** DEVICE CONFIGURATION MACROS ***************************************************************************/ #define MCFG_K056800_ADD(tag, clock) \ MCFG_DEVICE_ADD((tag), K056800, (clock)) #define MCFG_K056800_INT_HANDLER(cb) \ downcast(*device).set_int_handler((DEVCB_##cb)); /*************************************************************************** TYPE DEFINITIONS ***************************************************************************/ class k056800_device : public device_t { public: // construction/destruction k056800_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); // configuration helpers template devcb_base &set_int_handler(Object &&cb) { return m_int_handler.set_callback(std::forward(cb)); } DECLARE_READ8_MEMBER( host_r ); DECLARE_WRITE8_MEMBER( host_w ); DECLARE_READ8_MEMBER( sound_r ); DECLARE_WRITE8_MEMBER( sound_w ); protected: // device-level overrides virtual void device_start() override; virtual void device_reset() override; private: // internal state bool m_int_pending; bool m_int_enabled; uint8_t m_host_to_snd_regs[4]; uint8_t m_snd_to_host_regs[2]; devcb_write_line m_int_handler; }; DECLARE_DEVICE_TYPE(K056800, k056800_device) #endif // MAME_SOUND_K056800_H