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// 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
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