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// license:BSD-3-Clause
// copyright-holders:Barry Rodewald
/*
* x68kexp.c
*/
#include "emu.h"
#include "emuopts.h"
#include "x68kexp.h"
//**************************************************************************
// GLOBAL VARIABLES
//**************************************************************************
const device_type X68K_EXPANSION_SLOT = &device_creator<x68k_expansion_slot_device>;
//**************************************************************************
// DEVICE CPC_EXPANSION CARD INTERFACE
//**************************************************************************
device_x68k_expansion_card_interface::device_x68k_expansion_card_interface(const machine_config &mconfig, device_t &device)
: device_slot_card_interface(mconfig, device)
{
}
device_x68k_expansion_card_interface::~device_x68k_expansion_card_interface()
{
}
//**************************************************************************
// LIVE DEVICE
//**************************************************************************
x68k_expansion_slot_device::x68k_expansion_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
device_t(mconfig, X68K_EXPANSION_SLOT, "Sharp X680x0 expansion slot", tag, owner, clock, "x68k_expansion_slot", __FILE__),
device_slot_interface(mconfig, *this),
m_out_irq2_cb(*this),
m_out_irq4_cb(*this),
m_out_nmi_cb(*this),
m_out_reset_cb(*this)
{
}
x68k_expansion_slot_device::~x68k_expansion_slot_device()
{
}
//-------------------------------------------------
// device_start - device-specific startup
//-------------------------------------------------
void x68k_expansion_slot_device::device_start()
{
m_card = dynamic_cast<device_x68k_expansion_card_interface *>(get_card_device());
// resolve callbacks
m_out_irq2_cb.resolve_safe();
m_out_irq4_cb.resolve_safe();
m_out_nmi_cb.resolve_safe();
m_out_reset_cb.resolve_safe();
}
//-------------------------------------------------
// device_reset - device-specific reset
//-------------------------------------------------
void x68k_expansion_slot_device::device_reset()
{
}
WRITE_LINE_MEMBER( x68k_expansion_slot_device::irq2_w ) { m_out_irq2_cb(state); }
WRITE_LINE_MEMBER( x68k_expansion_slot_device::irq4_w ) { m_out_irq4_cb(state); }
WRITE_LINE_MEMBER( x68k_expansion_slot_device::nmi_w ) { m_out_nmi_cb(state); }
WRITE_LINE_MEMBER( x68k_expansion_slot_device::reset_w ) { m_out_reset_cb(state); }
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