// license:BSD-3-Clause // copyright-holders:Curt Coder #pragma once #ifndef __ABC_SIO__ #define __ABC_SIO__ #include "emu.h" #include "abcbus.h" #include "machine/z80ctc.h" #include "machine/z80dart.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> abc_sio_device class abc_sio_device : public device_t, public device_abcbus_card_interface { public: // construction/destruction abc_sio_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); // optional information overrides virtual const rom_entry *device_rom_region() const; virtual machine_config_constructor device_mconfig_additions() const; protected: // device-level overrides virtual void device_start(); virtual void device_reset(); // device_abcbus_interface overrides virtual void abcbus_cs(UINT8 data); virtual UINT8 abcbus_xmemfl(offs_t offset); private: required_device m_ctc; required_device m_sio; required_memory_region m_rom; }; // device type definition extern const device_type ABC_SIO; #endif