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// license:BSD-3-Clause
// copyright-holders:Nigel Barnes
/******************************************************************************
Votrax Type 'N Talk (Serial interface)
******************************************************************************/
#include "emu.h"
#include "votraxtnt.h"
#include "machine/votraxtnt.h"
namespace {
class serial_votraxtnt_device : public device_t, public device_rs232_port_interface
{
public:
serial_votraxtnt_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
: device_t(mconfig, SERIAL_VOTRAXTNT, tag, owner, clock)
, device_rs232_port_interface(mconfig, *this)
, m_tnt(*this, "tnt")
{
}
virtual void input_txd(int state) override { m_tnt->write_rxd(state); }
virtual void input_rts(int state) override { m_tnt->write_cts(state); }
protected:
// device_t overrides
virtual void device_start() override ATTR_COLD { }
virtual void device_add_mconfig(machine_config &config) override ATTR_COLD;
private:
required_device<votraxtnt_device> m_tnt;
};
void serial_votraxtnt_device::device_add_mconfig(machine_config &config)
{
VOTRAXTNT(config, m_tnt);
m_tnt->txd_handler().set(FUNC(serial_votraxtnt_device::output_rxd));
m_tnt->rts_handler().set(FUNC(serial_votraxtnt_device::output_cts));
}
} // anonymous namespace
DEFINE_DEVICE_TYPE_PRIVATE(SERIAL_VOTRAXTNT, device_rs232_port_interface, serial_votraxtnt_device, "serial_votraxtnt", "Votrax Type 'N Talk (Serial Port)")
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