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// license:BSD-3-Clause
// copyright-holders:Fabio Priuli
/**********************************************************************
Mattel Intellivision controller port emulation
**********************************************************************/
#include "emu.h"
#include "ctrl.h"
// slot devices
#include "handctrl.h"
//**************************************************************************
// GLOBAL VARIABLES
//**************************************************************************
DEFINE_DEVICE_TYPE(INTV_CONTROL_PORT, intv_control_port_device, "intv_control_port", "Mattel Intellivision control port")
//**************************************************************************
// CARD INTERFACE
//**************************************************************************
//-------------------------------------------------
// device_intv_control_port_interface - constructor
//-------------------------------------------------
device_intv_control_port_interface::device_intv_control_port_interface(const machine_config &mconfig, device_t &device) :
device_interface(device, "intvctrl")
{
m_port = dynamic_cast<intv_control_port_device *>(device.owner());
}
//-------------------------------------------------
// ~device_intv_control_port_interface - destructor
//-------------------------------------------------
device_intv_control_port_interface::~device_intv_control_port_interface()
{
}
//**************************************************************************
// LIVE DEVICE
//**************************************************************************
//-------------------------------------------------
// intv_control_port_device - constructor
//-------------------------------------------------
intv_control_port_device::intv_control_port_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock) :
device_t(mconfig, INTV_CONTROL_PORT, tag, owner, clock),
device_single_card_slot_interface<device_intv_control_port_interface>(mconfig, *this),
m_device(nullptr)
{
}
//-------------------------------------------------
// intv_control_port_device - destructor
//-------------------------------------------------
intv_control_port_device::~intv_control_port_device()
{
}
//-------------------------------------------------
// device_start - device-specific startup
//-------------------------------------------------
void intv_control_port_device::device_start()
{
m_device = get_card_device();
}
//-------------------------------------------------
// SLOT_INTERFACE( intv_control_port_devices )
//-------------------------------------------------
void intv_control_port_devices(device_slot_interface &device)
{
device.option_add("handctrl", INTV_HANDCTRL);
}
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