/********************************************************************** COMX-35 Serial/Parallel Printer Card emulation Copyright MESS Team. Visit http://mamedev.org for licensing and usage restrictions. **********************************************************************/ #pragma once #ifndef __COMX_PRN__ #define __COMX_PRN__ #include "emu.h" #include "machine/comxexp.h" #include "machine/comxpl80.h" #include "machine/ctronics.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> comx_prn_device class comx_prn_device : public device_t, public device_comx_expansion_card_interface { public: // construction/destruction comx_prn_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(); virtual void device_config_complete() { m_shortname = "comx_prn"; } // device_comx_expansion_card_interface overrides virtual UINT8 comx_mrd_r(address_space &space, offs_t offset, int *extrom); virtual UINT8 comx_io_r(address_space &space, offs_t offset); virtual void comx_io_w(address_space &space, offs_t offset, UINT8 data); private: required_device m_centronics; UINT8 *m_rom; // program ROM }; // device type definition extern const device_type COMX_PRN; #endif