// license:BSD-3-Clause // copyright-holders:AJR #ifndef MAME_MACHINE_TV950KB_H #define MAME_MACHINE_TV950KB_H #pragma once #include "cpu/mcs48/mcs48.h" #include "sound/spkrdev.h" #include "speaker.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> tv950kb_device class tv950kb_device : public device_t { public: tv950kb_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock = 0); // configuration auto tx_cb() { return m_tx_cb.bind(); } DECLARE_WRITE_LINE_MEMBER(rx_w); protected: // device-specific overrides virtual void device_resolve_objects() override; virtual void device_start() override; virtual void device_add_mconfig(machine_config &config) override; virtual ioport_constructor device_input_ports() const override; virtual const tiny_rom_entry *device_rom_region() const override; private: u8 keys_r(); DECLARE_WRITE_LINE_MEMBER(tx_w); void rw_map(address_map &map); // line output callback devcb_write_line m_tx_cb; required_device m_mcu; required_device m_beeper; required_ioport_array<13> m_keys; }; // device type definition DECLARE_DEVICE_TYPE(TV950_KEYBOARD, tv950kb_device) #endif // MAME_MACHINE_TV950KB_H