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/*********************************************************************
a2ssc.h
Apple II Super Serial Card
*********************************************************************/
#ifndef __A2BUS_SSC__
#define __A2BUS_SSC__
#include "a2bus.h"
#include "machine/mos6551.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
class a2bus_ssc_device:
public device_t,
public device_a2bus_card_interface
{
public:
// construction/destruction
a2bus_ssc_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
a2bus_ssc_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);
// optional information overrides
virtual machine_config_constructor device_mconfig_additions() const;
virtual const rom_entry *device_rom_region() const;
virtual ioport_constructor device_input_ports() const;
required_ioport m_dsw1, m_dsw2;
DECLARE_WRITE_LINE_MEMBER( acia_irq_w );
protected:
virtual void device_start();
virtual void device_reset();
virtual UINT8 read_c0nx(address_space &space, UINT8 offset);
virtual void write_c0nx(address_space &space, UINT8 offset, UINT8 data);
virtual UINT8 read_cnxx(address_space &space, UINT8 offset);
virtual UINT8 read_c800(address_space &space, UINT16 offset);
required_device<mos6551_device> m_acia;
private:
UINT8 *m_rom;
bool m_started;
};
// device type definition
extern const device_type A2BUS_SSC;
#endif /* __A2BUS_SSC__ */
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