// license:BSD-3-Clause // copyright-holders:R. Belmont /********************************************************************* ssbapple.h Implementation of the SSB Apple speech card *********************************************************************/ #ifndef MAME_BUS_A2BUS_SSBAPPLE_H #define MAME_BUS_A2BUS_SSBAPPLE_H #pragma once #include "a2bus.h" #include "sound/tms5220.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** class a2bus_ssb_device: public device_t, public device_a2bus_card_interface { public: // construction/destruction a2bus_ssb_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); static constexpr feature_type imperfect_features() { return feature::SOUND; } required_device m_tms; protected: a2bus_ssb_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 uint8_t read_cnxx(uint8_t offset) override; virtual void write_cnxx(uint8_t offset, uint8_t data) override; virtual bool take_c800() override; }; // device type definition DECLARE_DEVICE_TYPE(A2BUS_SSBAPPLE, a2bus_ssb_device) #endif // MAME_BUS_A2BUS_A2SSBAPPLE_H