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// license:BSD-3-Clause
// copyright-holders:Chris Hardy
#include "sound/msm5205.h"
class hyprolyb_adpcm_device : public device_t,
public device_sound_interface
{
public:
hyprolyb_adpcm_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
~hyprolyb_adpcm_device() {}
DECLARE_WRITE8_MEMBER( write );
DECLARE_READ8_MEMBER( busy_r );
WRITE8_MEMBER( msm_data_w );
READ8_MEMBER( msm_vck_r );
READ8_MEMBER( ready_r );
READ8_MEMBER( data_r );
void vck_callback( int st );
protected:
// device-level overrides
virtual void device_config_complete();
virtual void device_start();
virtual void device_reset();
// sound stream update overrides
virtual void sound_stream_update(sound_stream &stream, stream_sample_t **inputs, stream_sample_t **outputs, int samples);
private:
// internal state
msm5205_device *m_msm;
address_space *m_space;
UINT8 m_adpcm_ready; // only bootlegs
UINT8 m_adpcm_busy;
UINT8 m_vck_ready;
};
MACHINE_CONFIG_EXTERN( hyprolyb_adpcm );
extern const device_type HYPROLYB_ADPCM;
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