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// license:BSD-3-Clause
// copyright-holders:Curt Coder
/**********************************************************************
Atari Portfolio Expansion Port emulation
**********************************************************************/
#include "emu.h"
#include "exp.h"
//**************************************************************************
// GLOBAL VARIABLES
//**************************************************************************
DEFINE_DEVICE_TYPE(PORTFOLIO_EXPANSION_SLOT, portfolio_expansion_slot_device, "portfolio_expansion_slot", "Atari Portfolio expansion port")
//**************************************************************************
// CARD INTERFACE
//**************************************************************************
//-------------------------------------------------
// device_portfolio_expansion_slot_interface - constructor
//-------------------------------------------------
device_portfolio_expansion_slot_interface::device_portfolio_expansion_slot_interface(const machine_config &mconfig, device_t &device) :
device_interface(device, "pofoexp")
{
m_slot = dynamic_cast<portfolio_expansion_slot_device *>(device.owner());
}
void device_portfolio_expansion_slot_interface::eint_w(int state) { m_slot->eint_w(state); }
void device_portfolio_expansion_slot_interface::nmio_w(int state) { m_slot->nmio_w(state); }
void device_portfolio_expansion_slot_interface::wake_w(int state) { m_slot->wake_w(state); }
//**************************************************************************
// LIVE DEVICE
//**************************************************************************
//-------------------------------------------------
// portfolio_expansion_slot_device - constructor
//-------------------------------------------------
portfolio_expansion_slot_device::portfolio_expansion_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
device_t(mconfig, PORTFOLIO_EXPANSION_SLOT, tag, owner, clock),
device_single_card_slot_interface<device_portfolio_expansion_slot_interface>(mconfig, *this),
m_write_eint(*this),
m_write_nmio(*this),
m_write_wake(*this),
m_card(nullptr)
{
}
//-------------------------------------------------
// device_start - device-specific startup
//-------------------------------------------------
void portfolio_expansion_slot_device::device_start()
{
m_card = get_card_device();
}
//-------------------------------------------------
// device_reset - device-specific reset
//-------------------------------------------------
void portfolio_expansion_slot_device::device_reset()
{
if (m_card != nullptr)
{
m_card->device().reset();
}
}
//-------------------------------------------------
// SLOT_INTERFACE( portfolio_expansion_cards )
//-------------------------------------------------
// slot devices
#include "hpc101.h"
#include "hpc102.h"
#include "hpc104.h"
void portfolio_expansion_cards(device_slot_interface &device)
{
device.option_add("lpt", POFO_HPC101);
device.option_add("uart", POFO_HPC102);
device.option_add("ram", POFO_HPC104);
device.option_add("ram2", POFO_HPC104_2);
}
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