/********************************************************************** Luxor ABC-80 keyboard emulation Copyright MESS Team. Visit http://mamedev.org for licensing and usage restrictions. **********************************************************************/ #pragma once #ifndef __ABC80_KEYBOARD__ #define __ABC80_KEYBOARD__ #include "emu.h" #include "cpu/mcs48/mcs48.h" //************************************************************************** // MACROS / CONSTANTS //************************************************************************** #define ABC80_KEYBOARD_TAG "abc80kb" //************************************************************************** // INTERFACE CONFIGURATION MACROS //************************************************************************** #define MCFG_ABC80_KEYBOARD_ADD(_config) \ MCFG_DEVICE_ADD(ABC80_KEYBOARD_TAG, ABC80_KEYBOARD, 0) \ MCFG_DEVICE_CONFIG(_config) #define ABC80_KEYBOARD_INTERFACE(_name) \ const abc80_keyboard_interface (_name) = //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> abc80_keyboard_interface struct abc80_keyboard_interface { devcb_write_line m_out_keydown_cb; }; // ======================> abc80_keyboard_device class abc80_keyboard_device : public device_t, public abc80_keyboard_interface { public: // construction/destruction abc80_keyboard_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; virtual ioport_constructor device_input_ports() const; UINT8 data_r(); protected: // device-level overrides virtual void device_config_complete(); virtual void device_start(); virtual void device_reset(); private: devcb_resolved_write_line m_out_keydown_func; required_device m_maincpu; }; // device type definition extern const device_type ABC80_KEYBOARD; #endif