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// license:BSD-3-Clause
// copyright-holders:AJR
#ifndef MAME_MACHINE_V102_KBD_H
#define MAME_MACHINE_V102_KBD_H
#pragma once
#include "cpu/mcs48/mcs48.h"
class visual_mcs48_keyboard_device : public device_t
{
public:
auto txd_callback() { return m_txd_callback.bind(); }
DECLARE_WRITE_LINE_MEMBER(write_rxd);
protected:
visual_mcs48_keyboard_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner);
virtual void device_resolve_objects() override;
virtual void device_start() override;
u8 p1_r();
void p2_w(u8 data);
DECLARE_WRITE_LINE_MEMBER(prog_w);
void prog_map(address_map &map);
void ext_map(address_map &map);
devcb_write_line m_txd_callback;
required_device<mcs48_cpu_device> m_kbdc;
required_ioport_array<12> m_keys;
u8 m_key_select;
bool m_prog_line;
};
class v102_keyboard_device : public visual_mcs48_keyboard_device
{
public:
v102_keyboard_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock = 0);
protected:
virtual ioport_constructor device_input_ports() const override;
virtual void device_add_mconfig(machine_config &config) override;
virtual const tiny_rom_entry *device_rom_region() const override;
};
class v550_keyboard_device : public visual_mcs48_keyboard_device
{
public:
v550_keyboard_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock = 0);
protected:
virtual ioport_constructor device_input_ports() const override;
virtual void device_add_mconfig(machine_config &config) override;
virtual const tiny_rom_entry *device_rom_region() const override;
};
DECLARE_DEVICE_TYPE(V102_KEYBOARD, v102_keyboard_device)
DECLARE_DEVICE_TYPE(V550_KEYBOARD, v550_keyboard_device)
#endif // MAME_MACHINE_V102_KBD_H
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