// license:BSD-3-Clause // copyright-holders:Curt Coder #ifndef MAME_INCLUDES_TMC1800_H #define MAME_INCLUDES_TMC1800_H #pragma once #include "cpu/cosmac/cosmac.h" #include "imagedev/cassette.h" #include "imagedev/snapquik.h" #include "machine/ram.h" #include "machine/rescap.h" #include "sound/cdp1864.h" #include "video/cdp1861.h" #include "sound/beep.h" #define TMC2000_COLORRAM_SIZE 0x200 #define SCREEN_TAG "screen" #define CDP1802_TAG "cdp1802" #define CDP1861_TAG "cdp1861" #define CDP1864_TAG "m3" class tmc1800_base_state : public driver_device { public: tmc1800_base_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") , m_rom(*this, CDP1802_TAG) , m_run(*this, "RUN") , m_ram(*this, RAM_TAG) , m_beeper(*this, "beeper") { } DECLARE_QUICKLOAD_LOAD_MEMBER( tmc1800 ); protected: required_device m_maincpu; required_device m_cassette; required_memory_region m_rom; required_ioport m_run; required_device m_ram; optional_device m_beeper; }; class tmc1800_state : public tmc1800_base_state { public: enum { TIMER_SETUP_BEEP }; tmc1800_state(const machine_config &mconfig, device_type type, const char *tag) : tmc1800_base_state(mconfig, type, tag) , m_vdc(*this, CDP1861_TAG) { } 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 ); void init_tmc1800(); void tmc1800(machine_config &config); void tmc1800_video(machine_config &config); void tmc1800_io_map(address_map &map); void tmc1800_map(address_map &map); protected: virtual void machine_start() override; virtual void machine_reset() override; virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override; required_device m_vdc; /* keyboard state */ int m_keylatch; /* key latch */ }; class osc1000b_state : public tmc1800_base_state { public: osc1000b_state(const machine_config &mconfig, device_type type, const char *tag) : tmc1800_base_state(mconfig, type, tag) { } uint32_t 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 ); void osc1000b(machine_config &config); void osc1000b_video(machine_config &config); void osc1000b_io_map(address_map &map); void osc1000b_map(address_map &map); protected: virtual void machine_start() override; virtual void machine_reset() override; /* keyboard state */ int m_keylatch; }; class tmc2000_state : public tmc1800_base_state { public: tmc2000_state(const machine_config &mconfig, device_type type, const char *tag) : tmc1800_base_state(mconfig, type, tag) , m_cti(*this, CDP1864_TAG) , m_colorram(*this, "color_ram") , m_key_row(*this, {"Y0", "Y1", "Y2", "Y3", "Y4", "Y5", "Y6", "Y7"}) , m_led(*this, "led1") { } 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(); void tmc2000(machine_config &config); void tmc2000_video(machine_config &config); void tmc2000_io_map(address_map &map); void tmc2000_map(address_map &map); protected: virtual void machine_start() override; virtual void machine_reset() override; required_device m_cti; optional_shared_ptr m_colorram; required_ioport_array<8> m_key_row; output_finder<> m_led; // memory int m_rac; int m_roc; /* video state */ uint8_t m_color; /* keyboard state */ int m_keylatch; }; class nano_state : public tmc1800_base_state { public: nano_state(const machine_config &mconfig, device_type type, const char *tag) : tmc1800_base_state(mconfig, type, tag) , m_cti(*this, CDP1864_TAG) , m_ny0(*this, "NY0") , m_ny1(*this, "NY1") , m_monitor(*this, "MONITOR") , m_led(*this, "led1") { } 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 ); void nano(machine_config &config); void nano_video(machine_config &config); void nano_io_map(address_map &map); void nano_map(address_map &map); protected: virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override; virtual void machine_start() override; virtual void machine_reset() override; required_device m_cti; required_ioport m_ny0; required_ioport m_ny1; required_ioport m_monitor; output_finder<> m_led; /* keyboard state */ int m_keylatch; /* key latch */ }; #endif