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/**********************************************************************
Wang PC-PM043 Multiport Communications Controller emulation
Copyright MESS Team.
Visit http://mamedev.org for licensing and usage restrictions.
**********************************************************************/
#pragma once
#ifndef __WANGPC_MCC__
#define __WANGPC_MCC__
#include "emu.h"
#include "machine/wangpcbus.h"
#include "machine/z80dart.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> wangpc_mcc_device
class wangpc_mcc_device : public device_t,
public device_wangpcbus_card_interface
{
public:
// construction/destruction
wangpc_mcc_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
// optional information overrides
virtual machine_config_constructor device_mconfig_additions() const;
protected:
// device-level overrides
virtual void device_start();
virtual void device_reset();
// device_wangpcbus_card_interface overrides
virtual UINT16 wangpcbus_iorc_r(address_space &space, offs_t offset, UINT16 mem_mask);
virtual void wangpcbus_aiowc_w(address_space &space, offs_t offset, UINT16 mem_mask, UINT16 data);
private:
inline void set_irq(int state);
required_device<z80dart_device> m_sio;
required_device<z80dart_device> m_dart;
UINT8 m_option;
int m_irq;
};
// device type definition
extern const device_type WANGPC_MCC;
#endif
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