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// license:BSD-3-Clause
// copyright-holders:Miodrag Milanovic, Robbbert
/*****************************************************************************
*
* includes/llc.h
*
****************************************************************************/
#ifndef MAME_INCLUDES_LLC_H
#define MAME_INCLUDES_LLC_H
#pragma once
#include "cpu/z80/z80.h"
#include "cpu/z80/z80daisy.h"
#include "machine/k7659kb.h"
#include "machine/ram.h"
#include "machine/z80ctc.h"
#include "machine/z80pio.h"
#include "sound/spkrdev.h"
class llc_state : public driver_device
{
public:
llc_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_speaker(*this, "speaker")
, m_p_videoram(*this, "videoram")
, m_maincpu(*this, "maincpu")
, m_ram(*this, RAM_TAG)
, m_p_chargen(*this, "chargen")
, m_digits(*this, "digit%u", 0U)
{ }
DECLARE_WRITE8_MEMBER(llc2_rom_disable_w);
DECLARE_WRITE8_MEMBER(llc2_basic_enable_w);
void kbd_put(u8 data);
DECLARE_READ8_MEMBER(llc1_port1_a_r);
DECLARE_READ8_MEMBER(llc1_port2_a_r);
DECLARE_READ8_MEMBER(llc1_port2_b_r);
DECLARE_WRITE8_MEMBER(llc1_port1_a_w);
DECLARE_WRITE8_MEMBER(llc1_port1_b_w);
DECLARE_READ8_MEMBER(llc2_port1_b_r);
DECLARE_READ8_MEMBER(llc2_port2_a_r);
DECLARE_WRITE8_MEMBER(llc2_port1_b_w);
DECLARE_DRIVER_INIT(llc2);
DECLARE_DRIVER_INIT(llc1);
DECLARE_MACHINE_START(llc1);
DECLARE_MACHINE_RESET(llc1);
DECLARE_MACHINE_RESET(llc2);
uint32_t screen_update_llc1(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t screen_update_llc2(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void llc1(machine_config &config);
void llc2(machine_config &config);
void llc1_io(address_map &map);
void llc1_mem(address_map &map);
void llc2_io(address_map &map);
void llc2_mem(address_map &map);
private:
bool m_rv;
uint8_t m_term_status;
uint8_t m_llc1_key;
uint8_t m_porta;
uint8_t m_term_data;
optional_device<speaker_sound_device> m_speaker;
optional_shared_ptr<uint8_t> m_p_videoram;
required_device<cpu_device> m_maincpu;
optional_device<ram_device> m_ram;
required_region_ptr<u8> m_p_chargen;
output_finder<8> m_digits;
};
#endif // MAME_INCLUDES_LLC_H
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