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// license:LGPL-2.1+
// copyright-holders:Michael Zapf
/****************************************************************************
TI-99 Speech Synthesizer connector adapter
for the Peripheral Expansion Box
Michael Zapf, March 2025
*****************************************************************************/
#ifndef MAME_BUS_TI99_PEB_SPEECHADAPTER_H
#define MAME_BUS_TI99_PEB_SPEECHADAPTER_H
#pragma once
#include "peribox.h"
#include "bus/ti99/internal/ioport.h"
namespace bus::ti99::peb {
class ti_speechsyn_adapter_device : public device_t, public device_ti99_peribox_card_interface
{
public:
ti_speechsyn_adapter_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
void readz(offs_t offset, uint8_t *value) override;
void write(offs_t offset, uint8_t data) override;
void setaddress_dbin(offs_t offset, int state) override;
void crureadz(offs_t offset, uint8_t *value) override { }
void cruwrite(offs_t offset, uint8_t data) override { }
protected:
virtual void device_start() override;
virtual void device_reset() override;
virtual void device_add_mconfig(machine_config &config) override ATTR_COLD;
virtual ioport_constructor device_input_ports() const override ATTR_COLD;
private:
required_device<bus::ti99::internal::ioport_device> m_port;
bool m_dec_high;
void ready(int state);
};
} // end namespace bus::ti99::peb
DECLARE_DEVICE_TYPE_NS(TI99_SPEECHADAPTER, bus::ti99::peb, ti_speechsyn_adapter_device)
#endif // MAME_BUS_TI99_PEB_SPEECHADAPTER_H
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