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// license:BSD-3-Clause
// copyright-holders:Sergey Svishchev
#ifndef MAME_MACHINE_IE15_KBD_H
#define MAME_MACHINE_IE15_KBD_H
#pragma once
#include "machine/keyboard.h"
class ie15_keyboard_device : public device_t, protected device_matrix_keyboard_interface<4U>
{
public:
enum
{
IE_KB_ACK = 1,
IE_KB_RED = 0x01,
IE_KB_SDV = 0x02,
IE_KB_DUP = 0x08,
IE_KB_LIN = 0x10,
IE_KB_DK = 0x20,
IE_KB_PCH = 0x40,
IE_KB_NR = 0x80,
IE_KB_RED_BIT = 0,
IE_KB_SDV_BIT = 1,
IE_KB_DUP_BIT = 3,
IE_KB_LIN_BIT = 4,
IE_KB_DK_BIT = 5,
IE_KB_PCH_BIT = 6,
IE_KB_NR_BIT = 7,
};
ie15_keyboard_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
auto keyboard_cb() { return m_keyboard_cb.bind(); }
auto sdv_cb() { return m_sdv_cb.bind(); }
void set_ruslat(bool state) { m_ruslat = state; }
DECLARE_INPUT_CHANGED_MEMBER(dip_changed);
protected:
ie15_keyboard_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock);
virtual void device_start() override ATTR_COLD;
virtual void device_reset() override ATTR_COLD;
virtual ioport_constructor device_input_ports() const override ATTR_COLD;
virtual const tiny_rom_entry *device_rom_region() const override ATTR_COLD;
virtual void key_make(uint8_t row, uint8_t column) override;
required_ioport m_io_kbdc;
private:
required_region_ptr<uint8_t> m_rom;
devcb_write16 m_keyboard_cb;
devcb_write_line m_sdv_cb;
bool m_ruslat;
};
DECLARE_DEVICE_TYPE(IE15_KEYBOARD, ie15_keyboard_device)
#endif // MAME_MACHINE_IE15_KBD_H
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