#pragma once #ifndef __TMC1800__ #define __TMC1800__ #include "emu.h" #include "cpu/cosmac/cosmac.h" #include "imagedev/cassette.h" #include "imagedev/snapquik.h" #include "machine/ram.h" #include "machine/rescap.h" #include "sound/beep.h" #include "sound/cdp1864.h" #include "video/cdp1861.h" #define TMC2000_COLORRAM_SIZE 0x200 #define SCREEN_TAG "screen" #define CDP1802_TAG "cdp1802" #define CDP1861_TAG "cdp1861" #define CDP1864_TAG "m3" class tmc1800_state : public driver_device { public: tmc1800_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, CDP1802_TAG), m_vdc(*this, CDP1861_TAG), m_cassette(*this, CASSETTE_TAG), m_ram(*this, RAM_TAG), m_rom(*this, CDP1802_TAG), m_run(*this, "RUN") { } required_device m_maincpu; required_device m_vdc; required_device m_cassette; required_device m_ram; required_memory_region m_rom; required_ioport m_run; virtual void machine_start(); virtual void machine_reset(); DECLARE_WRITE8_MEMBER( keylatch_w ); DECLARE_READ8_MEMBER( dispon_r ); DECLARE_WRITE8_MEMBER( dispoff_w ); DECLARE_READ_LINE_MEMBER( clear_r ); DECLARE_READ_LINE_MEMBER( ef2_r ); DECLARE_READ_LINE_MEMBER( ef3_r ); DECLARE_WRITE_LINE_MEMBER( q_w ); /* keyboard state */ int m_keylatch; /* key latch */ DECLARE_DRIVER_INIT(tmc1800); TIMER_CALLBACK_MEMBER(setup_beep); }; class osc1000b_state : public driver_device { public: osc1000b_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, CDP1802_TAG), m_cassette(*this, CASSETTE_TAG), m_rom(*this, CDP1802_TAG), m_run(*this, "RUN") { } required_device m_maincpu; required_device m_cassette; required_memory_region m_rom; required_ioport m_run; virtual void machine_start(); virtual void machine_reset(); UINT32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); DECLARE_WRITE8_MEMBER( keylatch_w ); DECLARE_READ_LINE_MEMBER( clear_r ); DECLARE_READ_LINE_MEMBER( ef2_r ); DECLARE_READ_LINE_MEMBER( ef3_r ); DECLARE_WRITE_LINE_MEMBER( q_w ); /* keyboard state */ int m_keylatch; }; class tmc2000_state : public driver_device { public: tmc2000_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, CDP1802_TAG), m_cti(*this, CDP1864_TAG), m_cassette(*this, CASSETTE_TAG), m_ram(*this, RAM_TAG), m_rom(*this, CDP1802_TAG), m_colorram(*this, "color_ram"), m_y0(*this, "Y0"), m_y1(*this, "Y1"), m_y2(*this, "Y2"), m_y3(*this, "Y3"), m_y4(*this, "Y4"), m_y5(*this, "Y5"), m_y6(*this, "Y6"), m_y7(*this, "Y7"), m_run(*this, "RUN") { } required_device m_maincpu; required_device m_cti; required_device m_cassette; required_device m_ram; required_memory_region m_rom; optional_shared_ptr m_colorram; required_ioport m_y0; required_ioport m_y1; required_ioport m_y2; required_ioport m_y3; required_ioport m_y4; required_ioport m_y5; required_ioport m_y6; required_ioport m_y7; required_ioport m_run; virtual void machine_start(); virtual void machine_reset(); DECLARE_WRITE8_MEMBER( keylatch_w ); DECLARE_WRITE8_MEMBER( bankswitch_w ); DECLARE_READ_LINE_MEMBER( clear_r ); DECLARE_READ_LINE_MEMBER( ef2_r ); DECLARE_READ_LINE_MEMBER( ef3_r ); DECLARE_WRITE_LINE_MEMBER( q_w ); DECLARE_WRITE8_MEMBER( dma_w ); DECLARE_READ_LINE_MEMBER( rdata_r ); DECLARE_READ_LINE_MEMBER( bdata_r ); DECLARE_READ_LINE_MEMBER( gdata_r ); DECLARE_INPUT_CHANGED_MEMBER( run_pressed ); void bankswitch(); // memory int m_rac; int m_roc; /* video state */ UINT8 m_color; /* keyboard state */ ioport_port* m_key_row[8]; int m_keylatch; }; class nano_state : public driver_device { public: nano_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, CDP1802_TAG), m_cti(*this, CDP1864_TAG), m_cassette(*this, CASSETTE_TAG), m_ram(*this, RAM_TAG), m_rom(*this, CDP1802_TAG), m_ny0(*this, "NY0"), m_ny1(*this, "NY1"), m_run(*this, "RUN"), m_monitor(*this, "MONITOR") { } required_device m_maincpu; required_device m_cti; required_device m_cassette; required_device m_ram; required_memory_region m_rom; required_ioport m_ny0; required_ioport m_ny1; required_ioport m_run; required_ioport m_monitor; virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr); virtual void machine_start(); virtual void machine_reset(); enum { TIMER_ID_EF4 }; DECLARE_WRITE8_MEMBER( keylatch_w ); DECLARE_WRITE8_MEMBER( bankswitch_w ); DECLARE_READ_LINE_MEMBER( clear_r ); DECLARE_READ_LINE_MEMBER( ef2_r ); DECLARE_READ_LINE_MEMBER( ef3_r ); DECLARE_WRITE_LINE_MEMBER( q_w ); DECLARE_INPUT_CHANGED_MEMBER( run_pressed ); DECLARE_INPUT_CHANGED_MEMBER( monitor_pressed ); /* keyboard state */ int m_keylatch; /* key latch */ }; /* ---------- defined in video/tmc1800.c ---------- */ MACHINE_CONFIG_EXTERN( tmc1800_video ); MACHINE_CONFIG_EXTERN( osc1000b_video ); MACHINE_CONFIG_EXTERN( tmc2000_video ); MACHINE_CONFIG_EXTERN( nano_video ); #endif