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// license:BSD-3-Clause
// copyright-holders:Nigel Barnes
/**********************************************************************
Electron Expansion Port emulation
**********************************************************************/
#include "emu.h"
#include "exp.h"
//**************************************************************************
// DEVICE DEFINITIONS
//**************************************************************************
const device_type ELECTRON_EXPANSION_SLOT = device_creator<electron_expansion_slot_device>;
//**************************************************************************
// DEVICE ELECTRON_EXPANSION CARD INTERFACE
//**************************************************************************
//-------------------------------------------------
// device_electron_expansion_interface - constructor
//-------------------------------------------------
device_electron_expansion_interface::device_electron_expansion_interface(const machine_config &mconfig, device_t &device)
: device_slot_card_interface(mconfig, device)
{
m_slot = dynamic_cast<electron_expansion_slot_device *>(device.owner());
}
//-------------------------------------------------
// ~device_electron_expansion_interface - destructor
//-------------------------------------------------
device_electron_expansion_interface::~device_electron_expansion_interface()
{
}
//**************************************************************************
// LIVE DEVICE
//**************************************************************************
//-------------------------------------------------
// electron_expansion_slot_device - constructor
//-------------------------------------------------
electron_expansion_slot_device::electron_expansion_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
device_t(mconfig, ELECTRON_EXPANSION_SLOT, "Acorn Electron Expansion port", tag, owner, clock, "electron_expansion_slot", __FILE__),
device_slot_interface(mconfig, *this),
m_card(nullptr),
m_irq_handler(*this),
m_nmi_handler(*this)
{
}
//-------------------------------------------------
// expansion_slot_device - destructor
//-------------------------------------------------
electron_expansion_slot_device::~electron_expansion_slot_device()
{
}
//-------------------------------------------------
// device_start - device-specific startup
//-------------------------------------------------
void electron_expansion_slot_device::device_start()
{
m_card = dynamic_cast<device_electron_expansion_interface *>(get_card_device());
// resolve callbacks
m_irq_handler.resolve_safe();
m_nmi_handler.resolve_safe();
}
//-------------------------------------------------
// device_reset - device-specific reset
//-------------------------------------------------
void electron_expansion_slot_device::device_reset()
{
if (get_card_device())
{
get_card_device()->reset();
}
}
//-------------------------------------------------
// SLOT_INTERFACE( electron_expansion_devices )
//-------------------------------------------------
// slot devices
//#include "plus1.h"
#include "plus3.h"
//#include "aplus3.h"
//#include "aplus5.h"
//#include "slogger.h"
//#include "fbjoy.h"
#include "m2105.h"
SLOT_INTERFACE_START( electron_expansion_devices )
//SLOT_INTERFACE("plus1", ELECTRON_PLUS1)
SLOT_INTERFACE("plus3", ELECTRON_PLUS3)
//SLOT_INTERFACE("aplus3", ELECTRON_APLUS3)
//SLOT_INTERFACE("aplus5", ELECTRON_APLUS5)
//SLOT_INTERFACE("slogger", ELECTRON_SLOGGER)
//SLOT_INTERFACE("fbjoy", ELECTRON_FBJOY)
SLOT_INTERFACE("m2105", ELECTRON_M2105)
SLOT_INTERFACE_END
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