// license:BSD-3-Clause // copyright-holders:Chris Hardy #ifndef MAME_AUDIO_HYPROLYB_H #define MAME_AUDIO_HYPROLYB_H #pragma once #include "machine/gen_latch.h" #include "sound/msm5205.h" class hyprolyb_adpcm_device : public device_t { public: hyprolyb_adpcm_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); void write(uint8_t data); uint8_t busy_r(); void msm_data_w(uint8_t data); uint8_t msm_vck_r(); uint8_t ready_r(); uint8_t data_r(); void vck_callback( int st ); protected: // device-level overrides virtual void device_start() override; virtual void device_reset() override; private: // internal state required_device m_audiocpu; required_device m_soundlatch2; required_device m_msm; uint8_t m_adpcm_ready; // only bootlegs uint8_t m_adpcm_busy; uint8_t m_vck_ready; }; DECLARE_DEVICE_TYPE(HYPROLYB_ADPCM, hyprolyb_adpcm_device) #endif // MAME_AUDIO_HYPROLYB_H