// license:BSD-3-Clause // copyright-holders:Curt Coder #pragma once #ifndef MAME_INCLUDES_POLY880_H #define MAME_INCLUDES_POLY880_H #include "cpu/z80/z80.h" #include "machine/z80daisy.h" #include "imagedev/cassette.h" #include "machine/z80pio.h" #include "machine/z80ctc.h" #include "machine/ram.h" #include "sound/spkrdev.h" #include "speaker.h" #define SCREEN_TAG "screen" #define Z80_TAG "i1" #define Z80CTC_TAG "i4" #define Z80PIO1_TAG "i2" #define Z80PIO2_TAG "i3" class poly880_state : public driver_device { public: poly880_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_maincpu(*this, Z80_TAG) , m_cassette(*this, "cassette") , m_ki(*this, "KI%u", 1U) , m_speaker(*this, "speaker") , m_digits(*this, "digit%u", 0U) , m_nmi(false) { } void poly880(machine_config &config); DECLARE_INPUT_CHANGED_MEMBER( trigger_reset ); DECLARE_INPUT_CHANGED_MEMBER( trigger_nmi ); private: required_device m_maincpu; required_device m_cassette; required_ioport_array<3> m_ki; required_device m_speaker; output_finder<8> m_digits; virtual void machine_start() override; DECLARE_WRITE8_MEMBER( cldig_w ); DECLARE_WRITE_LINE_MEMBER( ctc_z0_w ); DECLARE_WRITE_LINE_MEMBER( ctc_z1_w ); DECLARE_WRITE8_MEMBER( pio1_pa_w ); DECLARE_READ8_MEMBER( pio1_pb_r ); DECLARE_WRITE8_MEMBER( pio1_pb_w ); void update_display(); /* display state */ uint8_t m_digit; uint8_t m_segment; bool m_nmi; void poly880_io(address_map &map); void poly880_mem(address_map &map); }; #endif