// license:BSD-3-Clause
// copyright-holders:R. Belmont
/***************************************************************************
macpds.h - Mac 68000 PDS implementation (SE, Portable)
by R. Belmont
***************************************************************************/
#pragma once
#ifndef __MACPDS_H__
#define __MACPDS_H__
#include "emu.h"
//**************************************************************************
// INTERFACE CONFIGURATION MACROS
//**************************************************************************
#define MCFG_MACPDS_BUS_ADD(_tag, _cputag) \
MCFG_DEVICE_ADD(_tag, MACPDS, 0) \
macpds_device::static_set_cputag(*device, _cputag);
#define MCFG_MACPDS_SLOT_ADD(_nbtag, _tag, _slot_intf, _def_slot) \
MCFG_DEVICE_ADD(_tag, MACPDS_SLOT, 0) \
MCFG_DEVICE_SLOT_INTERFACE(_slot_intf, _def_slot, false) \
macpds_slot_device::static_set_macpds_slot(*device, _nbtag, _tag);
#define MCFG_MACPDS_SLOT_REMOVE(_tag) \
MCFG_DEVICE_REMOVE(_tag)
#define MCFG_MACPDS_ONBOARD_ADD(_nbtag, _tag, _dev_type, _def_inp) \
MCFG_DEVICE_ADD(_tag, _dev_type, 0) \
MCFG_DEVICE_INPUT_DEFAULTS(_def_inp) \
device_macpds_card_interface::static_set_macpds_tag(*device, _nbtag, _tag);
#define MCFG_MACPDS_BUS_REMOVE(_tag) \
MCFG_DEVICE_REMOVE(_tag)
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
class macpds_device;
class macpds_slot_device : public device_t,
public device_slot_interface
{
public:
// construction/destruction
macpds_slot_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
macpds_slot_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source);
// device-level overrides
virtual void device_start() override;
// inline configuration
static void static_set_macpds_slot(device_t &device, const char *tag, const char *slottag);
protected:
// configuration
const char *m_macpds_tag, *m_macpds_slottag;
};
// device type definition
extern const device_type MACPDS_SLOT;
class device_macpds_card_interface;
// ======================> macpds_device
class macpds_device : public device_t
{
public:
// construction/destruction
macpds_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
macpds_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source);
// inline configuration
static void static_set_cputag(device_t &device, const char *tag);
void add_macpds_card(device_macpds_card_interface *card);
void install_device(offs_t start, offs_t end, read8_delegate rhandler, write8_delegate whandler, UINT32 mask=0xffffffff);
void install_device(offs_t start, offs_t end, read16_delegate rhandler, write16_delegate whandler, UINT32 mask=0xffffffff);
void install_bank(offs_t start, offs_t end, const char *tag, UINT8 *data);
void set_irq_line(int line, int state);
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
// internal state
cpu_device *m_maincpu;
simple_list<device_macpds_card_interface> m_device_list;
const char *m_cputag;
};
// device type definition
extern const device_type MACPDS;
// ======================> device_macpds_card_interface
// class representing interface-specific live macpds card
class device_macpds_card_interface : public device_slot_card_interface
{
friend class macpds_device;
public:
// construction/destruction
device_macpds_card_interface(const machine_config &mconfig, device_t &device);
virtual ~device_macpds_card_interface();
device_macpds_card_interface *next() const { return m_next; }
void set_macpds_device();
// helper functions for card devices
void install_bank(offs_t start, offs_t end, const char *tag, UINT8 *data);
void install_rom(device_t *dev, const char *romregion, UINT32 addr);
// inline configuration
static void static_set_macpds_tag(device_t &device, const char *tag, const char *slottag);
public:
macpds_device *m_macpds;
const char *m_macpds_tag, *m_macpds_slottag;
device_macpds_card_interface *m_next;
};
#endif /* __MACPDS_H__ */