// license:BSD-3-Clause // copyright-holders:smf /********************************************************************** Starbyte Software Tie Break Adaptor emulation **********************************************************************/ #pragma once #ifndef __C64_4TBA__ #define __C64_4TBA__ #include "emu.h" #include "user.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> c64_4tba_device class c64_4tba_device : public device_t, public device_pet_user_port_interface { public: // construction/destruction c64_4tba_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); // optional information overrides virtual ioport_constructor device_input_ports() const override; // device_pet_user_port_interface overrides virtual WRITE_LINE_MEMBER( input_4 ) override { output_6(state); } virtual WRITE_LINE_MEMBER( input_6 ) override { output_4(state); } protected: // device-level overrides virtual void device_start() override; }; // device type definition extern const device_type C64_4TBA; #endif