// license:BSD-3-Clause // copyright-holders:Wilbert Pol /* CASIO PV-2000 (preliminary work by anondumper) Thanks for the loaner (Ianoid) NOTE: The PCB has printed names of components, not ICXY, etc but: "hn613128pc64.bin" SEE http://hou4gong1.mo-blog.jp/.shared/image.html?/photos/uncategorized/pv_2000_k1.jpg http://hou4gong1.mo-blog.jp/.shared/image.html?/photos/uncategorized/pv_2000_14.jpg http://hou4gong1.mo-blog.jp/.shared/image.html?/photos/uncategorized/pv_2000_15.jpg Keyboard inputs are partially supported. Keys missing from the input ports: - GAME - no beep in basic - is this really a key? Todo: - Add joystick support - Cassette support Also See: http://www2.odn.ne.jp/~haf09260/Pv2000/EnrPV.htm For BIOS CRC confirmation */ #include "emu.h" #include "cpu/z80/z80.h" #include "sound/sn76496.h" #include "sound/wave.h" #include "video/tms9928a.h" #include "imagedev/cassette.h" #include "bus/generic/slot.h" #include "bus/generic/carts.h" #include "screen.h" #include "softlist.h" #include "speaker.h" class pv2000_state : public driver_device { public: pv2000_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), m_cass(*this, "cassette"), m_cart(*this, "cartslot"), m_last_state(0) { } required_device m_maincpu; required_device m_cass; required_device m_cart; DECLARE_WRITE8_MEMBER(cass_conf_w); DECLARE_WRITE8_MEMBER(keys_w); DECLARE_READ8_MEMBER(keys_hi_r); DECLARE_READ8_MEMBER(keys_lo_r); DECLARE_READ8_MEMBER(keys_mod_r); DECLARE_WRITE_LINE_MEMBER(pv2000_vdp_interrupt); DECLARE_READ8_MEMBER(cass_in); DECLARE_WRITE8_MEMBER(cass_out); bool m_last_state; uint8_t m_key_pressed; uint8_t m_keyb_column; uint8_t m_cass_conf; virtual void machine_start() override; virtual void machine_reset() override; DECLARE_DEVICE_IMAGE_LOAD_MEMBER(pv2000_cart); void pv2000(machine_config &config); void pv2000_io_map(address_map &map); void pv2000_map(address_map &map); }; WRITE8_MEMBER( pv2000_state::cass_conf_w ) { logerror( "%s: cass_conf_w %02x\n", machine().describe_context(), data ); m_cass_conf = data & 0x0f; if ( m_cass_conf & 0x01 ) m_cass->change_state(CASSETTE_MOTOR_ENABLED, CASSETTE_MASK_MOTOR); else m_cass->change_state(CASSETTE_MOTOR_DISABLED, CASSETTE_MASK_MOTOR); } WRITE8_MEMBER( pv2000_state::keys_w ) { logerror( "%s: keys_w %02x\n", machine().describe_context(), data ); m_keyb_column = data & 0x0f; m_maincpu->set_input_line(INPUT_LINE_IRQ0, CLEAR_LINE); } READ8_MEMBER( pv2000_state::keys_hi_r ) { uint8_t data = 0; char kbdrow[6]; switch ( m_keyb_column ) { case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7: case 8: sprintf(kbdrow,"IN%d",m_keyb_column); data = ioport( kbdrow )->read() >> 4; } return data; } READ8_MEMBER( pv2000_state::keys_lo_r ) { uint8_t data = 0; char kbdrow[6]; logerror("%s: pv2000_keys_r\n", machine().describe_context() ); switch ( m_keyb_column ) { case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7: case 8: case 9: sprintf(kbdrow,"IN%d",m_keyb_column); data = ioport( kbdrow )->read() & 0x0f; } return 0xf0 | data; } READ8_MEMBER( pv2000_state::keys_mod_r ) { return 0xf0 | ioport( "MOD" )->read(); } READ8_MEMBER( pv2000_state::cass_in ) { // from what i can tell, // 0 = data in // 1 = must be high // 2 = must be low // bits 1 & 2 are checked while reading and writing tapes // Press STOP key (F1) to cancel LOAD or SAVE return 2 | ((m_cass->input() > +0.03) ? 1 : 0); } WRITE8_MEMBER( pv2000_state::cass_out ) { // it outputs 8-bit values here which are not the bytes in the file // result is not readable m_cass->output( BIT(data, 0) ? -1.0 : +1.0); } /* Memory Maps */ void pv2000_state::pv2000_map(address_map &map) { map(0x0000, 0x3fff).rom(); map(0x4000, 0x4000).rw("tms9928a", FUNC(tms9928a_device::vram_read), FUNC(tms9928a_device::vram_write)); map(0x4001, 0x4001).rw("tms9928a", FUNC(tms9928a_device::register_read), FUNC(tms9928a_device::register_write)); map(0x7000, 0x7fff).ram(); //AM_RANGE(0x8000, 0xbfff) ext ram? //AM_RANGE(0xc000, 0xffff) // mapped by the cartslot } void pv2000_state::pv2000_io_map(address_map &map) { map.global_mask(0xff); //theres also printer and tape I/O (TODO) map(0x00, 0x00).w(this, FUNC(pv2000_state::cass_conf_w)); //keyboard/joystick map(0x10, 0x10).r(this, FUNC(pv2000_state::keys_hi_r)); map(0x20, 0x20).rw(this, FUNC(pv2000_state::keys_lo_r), FUNC(pv2000_state::keys_w)); //sn76489a map(0x40, 0x40).r(this, FUNC(pv2000_state::keys_mod_r)).w("sn76489a", FUNC(sn76489a_device::write)); /* Cassette input. Gets hit a lot after a GLOAD command */ map(0x60, 0x60).rw(this, FUNC(pv2000_state::cass_in), FUNC(pv2000_state::cass_out)); } static INPUT_PORTS_START( pv2000 ) PORT_START("IN0") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_4) PORT_CHAR('4') PORT_CHAR('$') PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_3) PORT_CHAR('3') PORT_CHAR('#') PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_2) PORT_CHAR('2') PORT_CHAR('"') PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_1) PORT_CHAR('1') PORT_CHAR('!') PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_8) PORT_CHAR('8') PORT_CHAR('(') PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_7) PORT_CHAR('7') PORT_CHAR('\'') PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_6) PORT_CHAR('6') PORT_CHAR('&') PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_5) PORT_CHAR('5') PORT_CHAR('%') PORT_START("IN1") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_R) PORT_CHAR('R') PORT_CHAR('r') PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_E) PORT_CHAR('E') PORT_CHAR('e') PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_W) PORT_CHAR('W') PORT_CHAR('w') PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Q) PORT_CHAR('Q') PORT_CHAR('q') PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_I) PORT_CHAR('I') PORT_CHAR('i') PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_U) PORT_CHAR('U') PORT_CHAR('u') PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Y) PORT_CHAR('Y') PORT_CHAR('y') PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_T) PORT_CHAR('T') PORT_CHAR('t') PORT_START("IN2") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F) PORT_CHAR('F') PORT_CHAR('f') PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_D) PORT_CHAR('D') PORT_CHAR('d') PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_S) PORT_CHAR('S') PORT_CHAR('s') PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_A) PORT_CHAR('A') PORT_CHAR('a') PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_K) PORT_CHAR('K') PORT_CHAR('k') PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_J) PORT_CHAR('J') PORT_CHAR('j') PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_H) PORT_CHAR('H') PORT_CHAR('h') PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_G) PORT_CHAR('G') PORT_CHAR('g') PORT_START("IN3") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_C) PORT_CHAR('C') PORT_CHAR('c') PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_X) PORT_CHAR('X') PORT_CHAR('x') PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_Z) PORT_CHAR('Z') PORT_CHAR('z') PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Hiragana") PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SPACE) PORT_CHAR(' ') PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_N) PORT_CHAR('N') PORT_CHAR('n') PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_B) PORT_CHAR('B') PORT_CHAR('b') PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_V) PORT_CHAR('V') PORT_CHAR('v') PORT_START("IN4") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Yen") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("IN4_1") /* Game?? DEL / MODE / STOP ??, no beep in basic, START in galaga */ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("IN4_2") /* DEL / MODE / STOP ??, no beep in basic, SELECT in galaga */ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_HOME) PORT_CHAR(UCHAR_MAMEKEY(HOME)) PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_9) PORT_CHAR('9') PORT_CHAR(')') PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_MINUS) PORT_CHAR('-') PORT_CHAR('=') PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_EQUALS) PORT_CHAR('^') PORT_CHAR('~') PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_0) PORT_CHAR('0') PORT_START("IN5") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("CRSR Up+Left") PORT_CODE(KEYCODE_7_PAD) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("CRSR Down+Left") PORT_CODE(KEYCODE_1_PAD) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("CRSR Down+Right") PORT_CODE(KEYCODE_3_PAD) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("CRSR Up+Right") PORT_CODE(KEYCODE_9_PAD) PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_O) PORT_CHAR('O') PORT_CHAR('o') PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_OPENBRACE) PORT_CHAR('@') PORT_CHAR('`') PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_CLOSEBRACE) PORT_CHAR('[') PORT_CHAR('{') PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_P) PORT_CHAR('P') PORT_CHAR('p') PORT_START("IN6") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_DOWN) PORT_CODE(KEYCODE_2_PAD) PORT_CHAR(UCHAR_MAMEKEY(DOWN)) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_RIGHT) PORT_CODE(KEYCODE_6_PAD) PORT_CHAR(UCHAR_MAMEKEY(RIGHT)) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("IN6_2") /* Unknown ??, no beep in basic */ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("IN6_3") /* Unknown ??, no beep in basic */ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_L) PORT_CHAR('L') PORT_CHAR('l') PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_QUOTE) PORT_CHAR(':') PORT_CHAR('*') PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_BACKSLASH) PORT_CHAR(']') PORT_CHAR('}') PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COLON) PORT_CHAR(';') PORT_CHAR('+') PORT_START("IN7") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LEFT) PORT_CODE(KEYCODE_4_PAD) PORT_CHAR(UCHAR_MAMEKEY(LEFT)) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_UP) PORT_CODE(KEYCODE_8_PAD) PORT_CHAR(UCHAR_MAMEKEY(UP)) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("IN7_2") /* Unknown ??, no beep in basic */ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("IN7_3") /* Unknown ??, no beep in basic */ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_M) PORT_CHAR('M') PORT_CHAR('m') PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_STOP) PORT_CHAR('.') PORT_CHAR('>') PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_SLASH) PORT_CHAR('/') PORT_CHAR('?') PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_COMMA) PORT_CHAR(',') PORT_CHAR('<') PORT_START("IN8") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LCONTROL) PORT_NAME("Attack 0") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_LALT) PORT_NAME("Attack 1") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("IN8_2") /* Unknown ?, no beep in basic */ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("IN8_3") /* Unknown ?, no beep in basic */ PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_ENTER) PORT_CHAR(13) PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Mode") PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Del") PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("IN8_7") /* Unknown ?, no beep in basic */ PORT_START("IN9") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED ) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_F1) PORT_NAME("Stop") PORT_START("MOD") PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_RALT) PORT_NAME("Color") PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_CODE(KEYCODE_TAB) PORT_NAME("Func") PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_KEYBOARD ) PORT_NAME("Shift") PORT_CODE(KEYCODE_LSHIFT) PORT_CODE(KEYCODE_RSHIFT) PORT_CHAR(UCHAR_SHIFT_1) PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) INPUT_PORTS_END WRITE_LINE_MEMBER( pv2000_state::pv2000_vdp_interrupt ) { // only if it goes up if (state && !m_last_state) m_maincpu->pulse_input_line(INPUT_LINE_NMI, attotime::zero); m_last_state = state; /* Check if irq triggering from keyboard presses is enabled */ if ( m_keyb_column == 0x0f ) { /* Check if a key is pressed */ uint8_t key_pressed; key_pressed = ioport( "IN0" )->read() | ioport( "IN1" )->read() | ioport( "IN2" )->read() | ioport( "IN3" )->read() | ioport( "IN4" )->read() | ioport( "IN5" )->read() | ioport( "IN6" )->read() | ioport( "IN7" )->read() | ioport( "IN8" )->read(); if ( key_pressed && m_key_pressed != key_pressed ) m_maincpu->set_input_line(INPUT_LINE_IRQ0, ASSERT_LINE); m_key_pressed = key_pressed; } } /* Machine Initialization */ void pv2000_state::machine_start() { if (m_cart->exists()) m_maincpu->space(AS_PROGRAM).install_read_handler(0xc000, 0xffff, read8_delegate(FUNC(generic_slot_device::read_rom),(generic_slot_device*)m_cart)); } void pv2000_state::machine_reset() { m_last_state = 0; m_key_pressed = 0; m_keyb_column = 0; m_maincpu->set_input_line_vector(INPUT_LINE_IRQ0, 0xff); memset(&memregion("maincpu")->base()[0x7000], 0xff, 0x1000); // initialize RAM } DEVICE_IMAGE_LOAD_MEMBER( pv2000_state, pv2000_cart ) { uint32_t size = m_cart->common_get_size("rom"); if (size != 0x2000 && size != 0x4000) { image.seterror(IMAGE_ERROR_UNSPECIFIED, "Unsupported cartridge size"); return image_init_result::FAIL; } m_cart->rom_alloc(size, GENERIC_ROM8_WIDTH, ENDIANNESS_LITTLE); m_cart->common_load_rom(m_cart->get_rom_base(), size, "rom"); return image_init_result::PASS; } /* Machine Drivers */ MACHINE_CONFIG_START(pv2000_state::pv2000) // basic machine hardware MCFG_DEVICE_ADD("maincpu", Z80, XTAL(7'159'090)/2) // 3.579545 MHz MCFG_DEVICE_PROGRAM_MAP(pv2000_map) MCFG_DEVICE_IO_MAP(pv2000_io_map) // video hardware MCFG_DEVICE_ADD( "tms9928a", TMS9928A, XTAL(10'738'635) / 2 ) MCFG_TMS9928A_VRAM_SIZE(0x4000) MCFG_TMS9928A_OUT_INT_LINE_CB(WRITELINE(*this, pv2000_state, pv2000_vdp_interrupt)) MCFG_TMS9928A_SCREEN_ADD_NTSC( "screen" ) MCFG_SCREEN_UPDATE_DEVICE( "tms9928a", tms9928a_device, screen_update ) // sound hardware SPEAKER(config, "mono").front_center(); MCFG_DEVICE_ADD("sn76489a", SN76489A, XTAL(7'159'090)/2) /* 3.579545 MHz */ MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.00) WAVE(config, "wave", "cassette").add_route(ALL_OUTPUTS, "mono", 0.25); /* cassette */ MCFG_CASSETTE_ADD( "cassette" ) MCFG_CASSETTE_DEFAULT_STATE(CASSETTE_STOPPED | CASSETTE_MOTOR_DISABLED) /* cartridge */ MCFG_GENERIC_CARTSLOT_ADD("cartslot", generic_plain_slot, "pv2000_cart") MCFG_GENERIC_EXTENSIONS("bin,rom,col") MCFG_GENERIC_LOAD(pv2000_state, pv2000_cart) /* Software lists */ MCFG_SOFTWARE_LIST_ADD("cart_list","pv2000") MACHINE_CONFIG_END /* ROMs */ ROM_START (pv2000) ROM_REGION( 0x10000, "maincpu", 0 ) ROM_LOAD( "hn613128pc64.bin", 0x0000, 0x4000, CRC(8f31f297) SHA1(94b5f54dd7bce321e377fdaaf592acd3870cf621) ) ROM_END /* System Drivers */ // YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS CONS( 1983, pv2000, 0, 0, pv2000, pv2000, pv2000_state, empty_init, "Casio", "PV-2000", MACHINE_NOT_WORKING )