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// license:LGPL-2.1+
// copyright-holders:Michael Zapf
/****************************************************************************
TI-99 Speech Synthesizer
See spchsyn.c for documentation
Michael Zapf, October 2010
February 2012: Rewritten as class
*****************************************************************************/
#ifndef __TISPEECH__
#define __TISPEECH__
#include "emu.h"
#include "peribox.h"
#include "sound/tms5220.h"
extern const device_type TI99_SPEECH;
class ti_speech_synthesizer_device : public ti_expansion_card_device
{
public:
ti_speech_synthesizer_device(const machine_config &mconfig, std::string tag, device_t *owner, UINT32 clock);
DECLARE_READ8Z_MEMBER(readz) override;
DECLARE_WRITE8_MEMBER(write) override;
DECLARE_SETADDRESS_DBIN_MEMBER(setaddress_dbin) override;
DECLARE_READ8Z_MEMBER(crureadz) override { };
DECLARE_WRITE8_MEMBER(cruwrite) override { };
DECLARE_WRITE_LINE_MEMBER( speech_ready );
protected:
virtual void device_start() override;
virtual void device_reset(void) override;
virtual const rom_entry *device_rom_region() const override;
virtual machine_config_constructor device_mconfig_additions() const override;
virtual void device_config_complete() override;
private:
cd2501e_device *m_vsp;
bool m_read_mode;
};
#endif
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