#ifndef __C80__ #define __C80__ #include "emu.h" #include "cpu/z80/z80.h" #include "cpu/z80/z80daisy.h" #include "machine/z80pio.h" #include "imagedev/cassette.h" #include "machine/ram.h" #define SCREEN_TAG "screen" #define Z80_TAG "d2" #define Z80PIO1_TAG "d11" #define Z80PIO2_TAG "d12" class c80_state : public driver_device { public: c80_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, Z80_TAG), m_pio1(*this, Z80PIO1_TAG), m_cassette(*this, CASSETTE_TAG) { } required_device m_maincpu; required_device m_pio1; required_device m_cassette; virtual void machine_start(); DECLARE_READ8_MEMBER( pio1_pa_r ); DECLARE_WRITE8_MEMBER( pio1_pa_w ); DECLARE_WRITE8_MEMBER( pio1_pb_w ); DECLARE_WRITE_LINE_MEMBER( pio1_brdy_w ); DECLARE_INPUT_CHANGED_MEMBER( trigger_reset ); DECLARE_INPUT_CHANGED_MEMBER( trigger_nmi ); /* keyboard state */ int m_keylatch; /* display state */ int m_digit; int m_pio1_a5; int m_pio1_brdy; }; #endif