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// license:BSD-3-Clause
// copyright-holders:Nigel Barnes
/**********************************************************************
Acorn 8K Static Memory Board
http://chrisacorns.computinghistory.org.uk/8bit_Upgrades/Acorn_Memory.html
**********************************************************************/
#ifndef MAME_BUS_ACORN_SYSTEM_8K_H
#define MAME_BUS_ACORN_SYSTEM_8K_H
#pragma once
#include "bus/acorn/bus.h"
#include "bus/generic/slot.h"
#include "bus/generic/carts.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
class acorn_8k_device :
public device_t,
public device_acorn_bus_interface
{
public:
// construction/destruction
acorn_8k_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock);
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
// optional information overrides
virtual void device_add_mconfig(machine_config &config) override;
virtual ioport_constructor device_input_ports() const override;
private:
image_init_result load_rom(device_image_interface &image, generic_slot_device *slot);
DECLARE_DEVICE_IMAGE_LOAD_MEMBER(rom0_load) { return load_rom(image, m_rom[0]); }
DECLARE_DEVICE_IMAGE_LOAD_MEMBER(rom1_load) { return load_rom(image, m_rom[1]); }
required_device_array<generic_slot_device, 2> m_rom;
required_ioport m_links;
u8 m_ram[8192];
};
// device type definition
DECLARE_DEVICE_TYPE(ACORN_8K, acorn_8k_device)
#endif // MAME_BUS_ACORN_SYSTEM_8K_H
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