/********************************************************************* a2alfam2.h Implementation of the ALF Apple Music II card *********************************************************************/ #ifndef __A2BUS_ALFAM2__ #define __A2BUS_ALFAM2__ #include "emu.h" #include "machine/a2bus.h" #include "sound/sn76496.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** class a2bus_alfam2_device: public device_t, public device_a2bus_card_interface { public: // construction/destruction a2bus_alfam2_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock); a2bus_alfam2_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); // optional information overrides virtual machine_config_constructor device_mconfig_additions() const; required_device m_sn1; required_device m_sn2; required_device m_sn3; protected: virtual void device_start(); virtual void device_reset(); // overrides of standard a2bus slot functions virtual void write_c0nx(address_space &space, UINT8 offset, UINT8 data); virtual bool take_c800(); }; // device type definition extern const device_type A2BUS_ALFAM2; #endif /* __A2BUS_ALFAM2__ */