#ifndef __LC80__ #define __LC80__ #include "emu.h" #include "cpu/z80/z80.h" #include "cpu/z80/z80daisy.h" #include "imagedev/cassette.h" #include "machine/ram.h" #include "machine/z80pio.h" #include "machine/z80ctc.h" #include "sound/speaker.h" #define SCREEN_TAG "screen" #define Z80_TAG "d201" #define Z80CTC_TAG "d208" #define Z80PIO1_TAG "d206" #define Z80PIO2_TAG "d207" //#define SPEAKER_TAG "b237" class lc80_state : public driver_device { public: lc80_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, Z80_TAG), m_pio2(*this, Z80PIO2_TAG), m_cassette(*this, CASSETTE_TAG), m_speaker(*this, SPEAKER_TAG), m_ram(*this, RAM_TAG) { } required_device m_maincpu; required_device m_pio2; required_device m_cassette; required_device m_speaker; required_device m_ram; virtual void machine_start(); DECLARE_WRITE_LINE_MEMBER( ctc_z0_w ); DECLARE_WRITE_LINE_MEMBER( ctc_z1_w ); DECLARE_WRITE_LINE_MEMBER( ctc_z2_w ); DECLARE_WRITE8_MEMBER( pio1_pa_w ); DECLARE_READ8_MEMBER( pio1_pb_r ); DECLARE_WRITE8_MEMBER( pio1_pb_w ); DECLARE_READ8_MEMBER( pio2_pb_r ); DECLARE_INPUT_CHANGED_MEMBER( trigger_reset ); DECLARE_INPUT_CHANGED_MEMBER( trigger_nmi ); void update_display(); // display state UINT8 m_digit; UINT8 m_segment; }; #endif