80 lines
2.4 KiB
C++
80 lines
2.4 KiB
C++
// license:?
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// copyright-holders:Kevin Horton,Jonathan Gevaryahu,Sandro Ronco
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/***************************************************************************
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fidelz80.h
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****************************************************************************/
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#pragma once
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#ifndef _FIDELZ80_H_
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#define _FIDELZ80_H_
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#include "sound/beep.h"
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#include "sound/s14001a.h"
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class fidelz80_state : public driver_device
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{
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public:
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fidelz80_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig, type, tag),
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m_maincpu(*this, "maincpu"),
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m_speech(*this, "speech"),
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m_beep(*this, "beeper"),
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m_i8041(*this, "mcu"),
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m_i8243(*this, "i8243")
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{ }
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required_device<cpu_device> m_maincpu;
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optional_device<s14001a_device> m_speech;
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optional_device<beep_device> m_beep;
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optional_device<i8041_device> m_i8041;
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optional_device<i8243_device> m_i8243;
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UINT16 m_kp_matrix; // keypad/leds matrix
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UINT8 m_led_data; // data for the two individual leds, in 0bxxxx12xx format
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UINT8 m_led_selected; // 5 bit selects for 7 seg leds and for common other leds, bits are (7seg leds are 0 1 2 3, common other leds are C) 0bxx3210xc
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UINT16 m_digit_data; // data for seg leds
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UINT8 m_digit_line_status[4]; // prevent overwrite of m_digit_data
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virtual void machine_reset();
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//model VCC/UVC
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void update_display();
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DECLARE_READ8_MEMBER( fidelz80_portc_r );
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DECLARE_WRITE8_MEMBER( fidelz80_portb_w );
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DECLARE_WRITE8_MEMBER( fidelz80_portc_w );
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DECLARE_WRITE8_MEMBER( cc10_porta_w );
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DECLARE_READ8_MEMBER( vcc_portb_r );
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DECLARE_WRITE8_MEMBER( vcc_porta_w );
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//model 7014 and VBC
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DECLARE_WRITE8_MEMBER(bridgec_speech_w );
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DECLARE_WRITE8_MEMBER(kp_matrix_w);
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DECLARE_READ8_MEMBER(unknown_r);
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DECLARE_READ8_MEMBER(exp_i8243_p2_r);
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DECLARE_WRITE8_MEMBER(exp_i8243_p2_w);
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DECLARE_READ8_MEMBER(rand_r);
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DECLARE_WRITE8_MEMBER(mcu_data_w);
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DECLARE_WRITE8_MEMBER(mcu_command_w);
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DECLARE_READ8_MEMBER(mcu_data_r);
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DECLARE_READ8_MEMBER(mcu_status_r);
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DECLARE_INPUT_CHANGED_MEMBER(bridgec_trigger_reset);
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//model VSC
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DECLARE_WRITE8_MEMBER(vsc_porta_w);
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DECLARE_WRITE8_MEMBER(vsc_portb_w);
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DECLARE_WRITE8_MEMBER(vsc_portc_w);
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DECLARE_READ8_MEMBER(vsc_pio_porta_r);
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DECLARE_READ8_MEMBER(vsc_pio_portb_r);
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DECLARE_WRITE8_MEMBER(vsc_pio_portb_w);
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DECLARE_INPUT_CHANGED_MEMBER(fidelz80_trigger_reset);
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TIMER_DEVICE_CALLBACK_MEMBER(nmi_timer);
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DECLARE_WRITE8_MEMBER(digit_w);
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};
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#endif // _FIDELZ80_H_
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