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// license:BSD-3-Clause
// copyright-holders:Curt Coder
/**********************************************************************
Atari Portfolio Memory Card Port emulation
**********************************************************************/
#include "emu.h"
#include "ccm.h"
//**************************************************************************
// GLOBAL VARIABLES
//**************************************************************************
DEFINE_DEVICE_TYPE(PORTFOLIO_MEMORY_CARD_SLOT, portfolio_memory_card_slot_device, "portfolio_ccm_slot", "Atari Portfolio memory card port")
//**************************************************************************
// CARD INTERFACE
//**************************************************************************
//-------------------------------------------------
// device_portfolio_memory_card_slot_interface - constructor
//-------------------------------------------------
device_portfolio_memory_card_slot_interface::device_portfolio_memory_card_slot_interface(const machine_config &mconfig, device_t &device) :
device_slot_card_interface(mconfig, device),
m_rom(*this, "rom"),
m_nvram(*this, "nvram")
{
m_slot = dynamic_cast<portfolio_memory_card_slot_device *>(device.owner());
}
//**************************************************************************
// LIVE DEVICE
//**************************************************************************
//-------------------------------------------------
// portfolio_memory_card_slot_device - constructor
//-------------------------------------------------
portfolio_memory_card_slot_device::portfolio_memory_card_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) :
device_t(mconfig, PORTFOLIO_MEMORY_CARD_SLOT, tag, owner, clock),
device_slot_interface(mconfig, *this),
device_image_interface(mconfig, *this),
m_card(nullptr)
{
}
//-------------------------------------------------
// device_start - device-specific startup
//-------------------------------------------------
void portfolio_memory_card_slot_device::device_start()
{
m_card = dynamic_cast<device_portfolio_memory_card_slot_interface *>(get_card_device());
}
//-------------------------------------------------
// call_load -
//-------------------------------------------------
image_init_result portfolio_memory_card_slot_device::call_load()
{
if (m_card)
{
if (!loaded_through_softlist())
{
fread(m_card->m_rom, length());
}
else
{
load_software_region("rom", m_card->m_rom);
}
}
return image_init_result::PASS;
}
//-------------------------------------------------
// get_default_card_software -
//-------------------------------------------------
std::string portfolio_memory_card_slot_device::get_default_card_software(get_default_card_software_hook &hook) const
{
return software_get_default_slot("rom");
}
//-------------------------------------------------
// SLOT_INTERFACE( portfolio_memory_cards )
//-------------------------------------------------
// slot devices
#include "ram.h"
#include "rom.h"
void portfolio_memory_cards(device_slot_interface &device)
{
device.option_add("ram", PORTFOLIO_RAM_CARD);
device.option_add("rom", PORTFOLIO_ROM_CARD);
}
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