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// license:BSD-3-Clause
// copyright-holders:Curt Coder
/**********************************************************************
Morrow Designs MM65K16S memory board emulation
**********************************************************************/
#ifndef MAME_BUS_S100_MM65K16S_H
#define MAME_BUS_S100_MM65K16S_H
#pragma once
#include "s100.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> s100_mm65k16s_device
class s100_mm65k16s_device : public device_t,
public device_s100_card_interface
{
public:
// construction/destruction
s100_mm65k16s_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock);
// optional information overrides
virtual const tiny_rom_entry *device_rom_region() const override;
virtual ioport_constructor device_input_ports() const override;
protected:
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
// device_s100_card_interface overrides
virtual uint8_t s100_smemr_r(offs_t offset) override;
virtual void s100_mwrt_w(offs_t offset, uint8_t data) override;
virtual void s100_phantom_w(int state) override;
private:
memory_share_creator<uint8_t> m_ram;
};
// device type definition
DECLARE_DEVICE_TYPE(S100_MM65K16S, s100_mm65k16s_device)
#endif // MAME_BUS_S100_MM65K16S_H
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