// license:BSD-3-Clause // copyright-holders:David Haywood #ifndef MAME_AUDIO_RAD_EU3A05_H #define MAME_AUDIO_RAD_EU3A05_H #define MCFG_RADICA6502_SOUND_SPACE_READ_CB(_devcb) \ devcb = &downcast(*device).set_space_read_callback(DEVCB_##_devcb); //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> radica6502_sound_device class radica6502_sound_device : public device_t, public device_sound_interface { public: radica6502_sound_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); template devcb_base &set_space_read_callback(Object &&cb) { return m_space_read_cb.set_callback(std::forward(cb)); } DECLARE_WRITE8_MEMBER(radicasi_sound_addr_w); DECLARE_READ8_MEMBER(radicasi_sound_addr_r); DECLARE_WRITE8_MEMBER(radicasi_sound_size_w); DECLARE_READ8_MEMBER(radicasi_sound_size_r); DECLARE_READ8_MEMBER(radicasi_sound_trigger_r); DECLARE_WRITE8_MEMBER(radicasi_sound_trigger_w); DECLARE_READ8_MEMBER(radicasi_sound_unk_r); DECLARE_WRITE8_MEMBER(radicasi_sound_unk_w); DECLARE_READ8_MEMBER(radicasi_50a8_r); protected: // device-level overrides virtual void device_start() override; virtual void device_reset() override; // sound stream update overrides virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples) override; private: sound_stream *m_stream; devcb_read8 m_space_read_cb; uint32_t m_sound_byte_address[6]; uint32_t m_sound_byte_len[6]; uint32_t m_sound_current_nib_pos[6]; uint8_t m_sound_trigger; uint8_t m_sound_unk; uint8_t m_isstopped; void handle_sound_trigger(int which); void handle_sound_addr_w(int which, int offset, uint8_t data); uint8_t handle_sound_addr_r(int which, int offset); void handle_sound_size_w(int which, int offset, uint8_t data); uint8_t handle_sound_size_r(int which, int offset); }; DECLARE_DEVICE_TYPE(RADICA6502_SOUND, radica6502_sound_device) #endif // MAME_AUDIO_RAD_EU3A05_H