// license:BSD-3-Clause // copyright-holders:AJR #ifndef MAME_MACHINE_WY50KB_H #define MAME_MACHINE_WY50KB_H #pragma once class wyse_parallel_keyboard_device : public device_t { public: void scan_w(u8 address); DECLARE_READ_LINE_MEMBER(sense_r); protected: wyse_parallel_keyboard_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner); virtual void device_start() override; private: optional_ioport_array<16> m_key_matrix; u8 m_address; }; class wy50_keyboard_device : public wyse_parallel_keyboard_device { public: wy50_keyboard_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock = 0); protected: virtual ioport_constructor device_input_ports() const override; }; class wy100_keyboard_device : public wyse_parallel_keyboard_device { public: wy100_keyboard_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock = 0); protected: virtual ioport_constructor device_input_ports() const override; }; DECLARE_DEVICE_TYPE(WY50_KEYBOARD, wy50_keyboard_device) DECLARE_DEVICE_TYPE(WY100_KEYBOARD, wy100_keyboard_device) #endif // MAME_MACHINE_WY50KB_H