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// license:BSD-3-Clause
// copyright-holders:Miodrag Milanovic
/*****************************************************************************
*
* includes/poly88.h
*
****************************************************************************/
#ifndef MAME_INCLUDES_POLY88_H
#define MAME_INCLUDES_POLY88_H
#pragma once
#include "bus/s100/s100.h"
#include "machine/bankdev.h"
#include "machine/i8251.h"
#include "machine/mm5307.h"
#include "imagedev/cassette.h"
#include "imagedev/snapquik.h"
#include "machine/timer.h"
class poly88_state : public driver_device
{
public:
poly88_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
, m_onboard_io(*this, "onboard_io")
, m_s100(*this, "s100")
, m_s100_slot(*this, "s100:%u", 1U)
, m_usart(*this, "usart")
, m_brg(*this, "brg")
, m_cassette(*this, "cassette")
, m_onboard_rom(*this, "maincpu")
, m_linec(*this, "CONFIG")
, m_onboard_config(*this, "ONBOARD")
{ }
void poly88(machine_config &config);
void poly8813(machine_config &config);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
private:
bool is_onboard(offs_t offset);
uint8_t mem_r(offs_t offset);
void mem_w(offs_t offset, uint8_t data);
uint8_t in_r(offs_t offset);
void out_w(offs_t offset, uint8_t data);
void baud_rate_w(uint8_t data);
void intr_w(uint8_t data);
TIMER_DEVICE_CALLBACK_MEMBER(kansas_r);
DECLARE_WRITE_LINE_MEMBER(cassette_clock_w);
TIMER_DEVICE_CALLBACK_MEMBER(rtc_tick);
DECLARE_WRITE_LINE_MEMBER(vi2_w);
DECLARE_WRITE_LINE_MEMBER(vi5_w);
DECLARE_WRITE_LINE_MEMBER(usart_ready_w);
IRQ_CALLBACK_MEMBER(poly88_irq_callback);
DECLARE_SNAPSHOT_LOAD_MEMBER(snapshot_cb);
void s100_mem(address_map &map);
void s100_io(address_map &map);
void poly88_mem(address_map &map);
void poly88_io(address_map &map);
void poly8813_mem(address_map &map);
void poly8813_io(address_map &map);
required_device<cpu_device> m_maincpu;
required_device<address_map_bank_device> m_onboard_io;
required_device<s100_bus_device> m_s100;
optional_device_array<s100_slot_device, 9> m_s100_slot;
required_device<i8251_device> m_usart;
required_device<mm5307_device> m_brg;
required_device<cassette_image_device> m_cassette;
required_region_ptr<u8> m_onboard_rom;
required_ioport m_linec;
required_ioport m_onboard_config;
uint8_t m_int_vector = 0;
bool m_dtr = false, m_rts = false, m_txd = false, m_rxd = false, m_cassold = false, m_casspol = false;
u8 m_cass_data[5] = {};
std::unique_ptr<u8[]> m_onboard_ram;
bool m_onboard_disable = false;
};
#endif // MAME_INCLUDES_POLY88_H
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