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// license:BSD-3-Clause
// copyright-holders:Patrick Mackinlay
#ifndef MAME_BUS_RTPC_KBD_H
#define MAME_BUS_RTPC_KBD_H
#pragma once
#include "kbd_con.h"
#include "cpu/mcs48/mcs48.h"
class rtpc_kbd_device
: public device_t
, public device_rtpc_kbd_interface
{
public:
rtpc_kbd_device(machine_config const &mconfig, char const *tag, device_t *owner, u32 clock);
protected:
// device_t overrides
virtual const tiny_rom_entry *device_rom_region() const override;
virtual void device_add_mconfig(machine_config &config) override;
virtual ioport_constructor device_input_ports() const override;
virtual void device_start() override;
virtual void device_reset() override;
// device_rtpc_kbd_interface overrides
virtual void data_w(int state) override;
private:
void bus_w(u8 data);
void p1_w(u8 data);
void p2_w(u8 data);
required_device<i8749_device> m_mcu;
required_ioport_array<8> m_matrix[4];
output_finder<3> m_leds;
bool m_t1;
u8 m_bus;
u8 m_p1;
u8 m_p2;
};
DECLARE_DEVICE_TYPE(RTPC_KBD, rtpc_kbd_device)
#endif // MAME_BUS_RTPC_KBD_H
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