// license:BSD-3-Clause // copyright-holders:Luca Elia /*************************************************************************** Quiz Punch II (C)1989 Space Computer Driver by Luca Elia - It uses an unknown DIP40 device for protection, that supplies the address to jump to (same as mosaic.cpp) and handles the EEPROM PCB Layout ---------- |---------------------------------------------| |U1 U26 6116 32MHz| | U120 U119 | |U2 U118 U117| | U27 6116 | | | | | | U28 6116 Z80 | | U2A 93C46 U111| | 6264 | | U29 COP 8MHz| | U20 6116 | | 6116 | | U21 U30 | | 6116 | | U22 6116 DSW1(8)| |VOL YM2203 Z80 | | YM3014 MAHJONG28 | |---------------------------------------------| Notes: COP - DIP40 identified as COP402 MCU (+5V on pin 17, GND on pin 22). pins 4,3,2 of 93C46 tied to COP pins 23,24,25 All clocks unknown, PCB not working Possibly Z80's @ 4MHz and YM2203 @ 2MHz PCB marked 'Ducksan Trading Co. Ltd. Made In Korea' ***************************************************************************/ /*************************************************************************** Quiz Punch (C)1988 Space Computer Ducksan 1989 88-01-14-0775 |--------------------------------------------------| |VOL MC1455 02.U2 01.U1 | |UPC1241 | |LM358 05.U22 04.U21 03.U20 | |YM3014B 6116 10.U30 09.U29 08.U28 07.U27 06.U26| |YM2203 Z80A | | | |J 6116 6116 6116 6116 6116 | |A | |M | |M |------------| | |A | | | | | EPOXY | | | | MODULE | | | | | | | 6116 6116 | | | | |------------| 14.U120 | | GM76C88 13.U119 | | 12.U118 | | 11.U117 | | DSW(8) 8MHz 15.U111 32MHz| |--------------------------------------------------| Notes: Z80A - clock 4.000MHz (8/2) YM2203 - clock 4.000MHz (8/2) VSync - 59.3148Hz HSync - 15.2526kHz Epoxy Module contains: Z80B (input clock 4.000MHz) 68705P5 MCU HY 93C46 EEPROM (upside down) 4 logic chips ***************************************************************************/ #include "emu.h" #include "cpu/cop400/cop400.h" #include "cpu/m6805/m68705.h" #include "cpu/z80/z80.h" #include "machine/eepromser.h" #include "machine/gen_latch.h" #include "sound/2203intf.h" #include "emupal.h" #include "screen.h" #include "speaker.h" #include "tilemap.h" class quizpun2_state : public driver_device { public: quizpun2_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), m_audiocpu(*this, "audiocpu"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette"), m_soundlatch(*this, "soundlatch"), m_eeprom(*this, "eeprom"), m_fg_ram(*this, "fg_ram"), m_bg_ram(*this, "bg_ram") { } void quizpun2_base(machine_config &config); void quizpun(machine_config &config); void quizpun2(machine_config &config); protected: virtual void machine_reset() override; virtual void machine_start() override; virtual void video_start() override; private: required_device m_maincpu; required_device m_audiocpu; required_device m_gfxdecode; required_device m_palette; required_device m_soundlatch; required_device m_eeprom; required_shared_ptr m_fg_ram; required_shared_ptr m_bg_ram; tilemap_t *m_bg_tmap; tilemap_t *m_fg_tmap; uint8_t m_scroll; uint8_t m_mcu_data_port; uint8_t m_mcu_control_port; bool m_mcu_pending; bool m_mcu_written; bool m_mcu_repeat; TILE_GET_INFO_MEMBER(get_bg_tile_info); TILE_GET_INFO_MEMBER(get_fg_tile_info); DECLARE_WRITE8_MEMBER(bg_ram_w); DECLARE_WRITE8_MEMBER(fg_ram_w); DECLARE_WRITE8_MEMBER(scroll_w); DECLARE_WRITE8_MEMBER(rombank_w); DECLARE_WRITE8_MEMBER(irq_ack); DECLARE_WRITE8_MEMBER(soundlatch_w); uint32_t screen_update_quizpun2(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); // quizpun2 DECLARE_WRITE8_MEMBER(cop_d_w); DECLARE_WRITE8_MEMBER(cop_g_w); DECLARE_READ8_MEMBER(cop_l_r); DECLARE_WRITE8_MEMBER(cop_l_w); DECLARE_READ8_MEMBER(cop_in_r); // quizpun DECLARE_READ8_MEMBER(quizpun_68705_port_a_r); DECLARE_WRITE8_MEMBER(quizpun_68705_port_a_w); DECLARE_READ8_MEMBER(quizpun_68705_port_b_r); DECLARE_WRITE8_MEMBER(quizpun_68705_port_b_w); DECLARE_READ8_MEMBER(quizpun_68705_port_c_r); DECLARE_WRITE8_MEMBER(quizpun_68705_port_c_w); DECLARE_READ8_MEMBER(quizpun_protection_r); DECLARE_WRITE8_MEMBER(quizpun_protection_w); void quizpun2_cop_map(address_map &map); void quizpun2_io_map(address_map &map); void quizpun2_map(address_map &map); void quizpun2_sound_io_map(address_map &map); void quizpun2_sound_map(address_map &map); }; /*************************************************************************** Video Hardware ***************************************************************************/ TILE_GET_INFO_MEMBER(quizpun2_state::get_bg_tile_info) { uint16_t code = m_bg_ram[ tile_index * 2 ] + m_bg_ram[ tile_index * 2 + 1 ] * 256; SET_TILE_INFO_MEMBER(0, code, code >> 12, TILE_FLIPXY((code & 0x800) >> 11)); } TILE_GET_INFO_MEMBER(quizpun2_state::get_fg_tile_info) { uint16_t code = m_fg_ram[ tile_index * 4 ]/* + m_fg_ram[ tile_index * 4 + 1 ] * 256*/; uint8_t color = m_fg_ram[ tile_index * 4 + 2 ]; SET_TILE_INFO_MEMBER(1, code, color / 2, 0); } WRITE8_MEMBER(quizpun2_state::bg_ram_w) { m_bg_ram[offset] = data; m_bg_tmap->mark_tile_dirty(offset/2); } WRITE8_MEMBER(quizpun2_state::fg_ram_w) { m_fg_ram[offset] = data; m_fg_tmap->mark_tile_dirty(offset/4); } WRITE8_MEMBER(quizpun2_state::scroll_w) { m_scroll = data; } void quizpun2_state::video_start() { m_bg_tmap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(quizpun2_state::get_bg_tile_info)), TILEMAP_SCAN_ROWS,16,16,0x20,0x40); m_fg_tmap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(quizpun2_state::get_fg_tile_info)), TILEMAP_SCAN_ROWS,16,16,0x20,0x40); m_bg_tmap->set_transparent_pen(0); m_fg_tmap->set_transparent_pen(0); } uint32_t quizpun2_state::screen_update_quizpun2(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { int layers_ctrl = -1; #ifdef MAME_DEBUG if (machine().input().code_pressed(KEYCODE_Z)) { int msk = 0; if (machine().input().code_pressed(KEYCODE_Q)) msk |= 1; if (machine().input().code_pressed(KEYCODE_W)) msk |= 2; if (msk != 0) layers_ctrl &= msk; } #endif int bg_scroll = (m_scroll & 0x3) >> 0; int fg_scroll = (m_scroll & 0xc) >> 2; m_bg_tmap->set_scrolly(0, bg_scroll * 0x100); m_fg_tmap->set_scrolly(0, fg_scroll * 0x100); if (layers_ctrl & 1) m_bg_tmap->draw(screen, bitmap, cliprect, TILEMAP_DRAW_OPAQUE, 0); else bitmap.fill(m_palette->black_pen(), cliprect); if (layers_ctrl & 2) m_fg_tmap->draw(screen, bitmap, cliprect, 0, 0); // popmessage("BG: %x FG: %x", bg_scroll, fg_scroll); return 0; } /*************************************************************************** Quizpun2 Protection Simulation ROM checksum: write 0x80 | (0x00-0x7f), write 0, read 2 bytes Read address: write 0x80 | param1 & 0x07f (0x00), write param2 & 0x7f, read 2 bytes Read EEPROM: write 0x20 | (0x00-0x0f), write 0, read 8 bytes Write EEPROM: write 0x00 | (0x00-0x0f), write 0, write 8 bytes ***************************************************************************/ void quizpun2_state::machine_start() { uint8_t *ROM = memregion("maincpu")->base(); membank("bank1")->configure_entries(0, 0x20, &ROM[0x10000], 0x2000); } void quizpun2_state::machine_reset() { membank("bank1")->set_entry(0); // quizpun m_mcu_data_port = m_mcu_control_port = 0; m_mcu_pending = m_mcu_written = m_mcu_repeat = false; } WRITE8_MEMBER(quizpun2_state::cop_d_w) { m_eeprom->cs_write(BIT(data, 0)); // bit 1 used to control second EEPROM??? } WRITE8_MEMBER(quizpun2_state::cop_g_w) { if (BIT(m_mcu_control_port, 0) && !BIT(data, 0)) { m_mcu_pending = false; m_maincpu->set_input_line(INPUT_LINE_HALT, CLEAR_LINE); } m_mcu_control_port = data; } READ8_MEMBER(quizpun2_state::cop_l_r) { return m_mcu_data_port; } WRITE8_MEMBER(quizpun2_state::cop_l_w) { if (m_mcu_repeat) m_mcu_data_port = data; } READ8_MEMBER(quizpun2_state::cop_in_r) { return 8 | (m_mcu_written ? 4 : 2) | (m_mcu_pending ? 0 : 1); } /*************************************************************************** Memory Maps - Main CPU ***************************************************************************/ WRITE8_MEMBER(quizpun2_state::rombank_w) { membank("bank1")->set_entry(data & 0x1f); } WRITE8_MEMBER(quizpun2_state::irq_ack) { m_maincpu->set_input_line(INPUT_LINE_IRQ0, CLEAR_LINE); } WRITE8_MEMBER(quizpun2_state::soundlatch_w) { m_soundlatch->write(data ^ 0x80); m_audiocpu->pulse_input_line(INPUT_LINE_NMI, attotime::zero); } void quizpun2_state::quizpun2_map(address_map &map) { map(0x0000, 0x7fff).rom(); map(0x8000, 0x9fff).bankr("bank1"); map(0xa000, 0xbfff).ram().w(FUNC(quizpun2_state::fg_ram_w)).share("fg_ram"); map(0xc000, 0xcfff).ram().w(FUNC(quizpun2_state::bg_ram_w)).share("bg_ram"); map(0xd000, 0xd3ff).ram().w(m_palette, FUNC(palette_device::write8)).share("palette"); map(0xe000, 0xffff).ram(); } void quizpun2_state::quizpun2_io_map(address_map &map) { map.global_mask(0xff); map(0x40, 0x40).w(FUNC(quizpun2_state::irq_ack)); map(0x50, 0x50).w(FUNC(quizpun2_state::soundlatch_w)); map(0x60, 0x60).w(FUNC(quizpun2_state::rombank_w)); map(0x70, 0x70).w(FUNC(quizpun2_state::scroll_w)); map(0x80, 0x80).portr("DSW"); map(0x90, 0x90).portr("IN0"); map(0xa0, 0xa0).portr("IN1"); map(0xe0, 0xe0).rw(FUNC(quizpun2_state::quizpun_protection_r), FUNC(quizpun2_state::quizpun_protection_w)); } void quizpun2_state::quizpun2_cop_map(address_map &map) { map(0x000, 0x3ff).rom().region("cop", 0); } // quizpun READ8_MEMBER(quizpun2_state::quizpun_protection_r) { // logerror("%s: port A read %02x\n", machine().describe_context(), m_mcu_data_port); /* Upon reading this port the main cpu is stalled until the mcu provides the value to read and explicitly un-stalls the z80. Is this possible under the current MAME architecture? ** ghastly hack ** The first read stalls the main cpu and triggers the mcu, it returns an incorrect value. It also decrements the main cpu PC back to the start of the read instruction. When the mcu un-stalls the Z80, the read happens again, returning the correct mcu-provided value this time */ if (m_mcu_repeat) { m_mcu_repeat = false; } else { m_mcu_pending = true; m_mcu_written = false; m_maincpu->set_input_line(INPUT_LINE_HALT, ASSERT_LINE); m_maincpu->yield(); m_maincpu->set_state_int(Z80_PC, m_maincpu->state_int(Z80_PC) - 2); m_mcu_repeat = true; } return m_mcu_data_port; } WRITE8_MEMBER(quizpun2_state::quizpun_protection_w) { // logerror("%s: port A write %02x\n", machine().describe_context(), data); m_mcu_data_port = data; m_mcu_pending = true; m_mcu_written = true; m_maincpu->set_input_line(INPUT_LINE_HALT, ASSERT_LINE); m_maincpu->yield(); } /*************************************************************************** Memory Maps - MCU ***************************************************************************/ // Port A - I/O with main cpu (data) READ8_MEMBER(quizpun2_state::quizpun_68705_port_a_r) { // logerror("%s: port A read %02x\n", machine().describe_context(), m_mcu_data_port); return m_mcu_data_port; } WRITE8_MEMBER(quizpun2_state::quizpun_68705_port_a_w) { // logerror("%s: port A write %02x\n", machine().describe_context(), data); m_mcu_data_port = data; } // Port B - I/O with main cpu (status) READ8_MEMBER(quizpun2_state::quizpun_68705_port_b_r) { // bit 3: 0 = pending // bit 1: 0 = main cpu has written // bit 0: 0 = main cpu is reading uint8_t const ret = 0xf4 | ( m_mcu_pending ? 0 : (1 << 3)) | ((m_mcu_pending && m_mcu_written) ? 0 : (1 << 1)) | ((m_mcu_pending && !m_mcu_written) ? 0 : (1 << 0)); // logerror("%s: port B read %02x\n", machine().describe_context(), ret); return ret; } WRITE8_MEMBER(quizpun2_state::quizpun_68705_port_b_w) { // logerror("%s: port B write %02x\n", machine().describe_context(), data); // bit 2: 0->1 run main cpu if (!BIT(m_mcu_control_port, 2) && BIT(data, 2)) { m_mcu_pending = false; m_maincpu->set_input_line(INPUT_LINE_HALT, CLEAR_LINE); } m_mcu_control_port = data; } // Port C - EEPROM READ8_MEMBER(quizpun2_state::quizpun_68705_port_c_r) { uint8_t const ret = 0xf7 | (m_eeprom->do_read() ? 0x08 : 0x00); // logerror("%s: port C read %02x\n", machine().describe_context(), ret); return ret; } WRITE8_MEMBER(quizpun2_state::quizpun_68705_port_c_w) { // latch the bit m_eeprom->di_write(BIT(data, 2)); // reset line asserted: reset. m_eeprom->cs_write(BIT(data, 1) ? ASSERT_LINE : CLEAR_LINE); // clock line asserted: write latch or select next bit to read m_eeprom->clk_write(BIT(data, 0) ? ASSERT_LINE : CLEAR_LINE); // logerror("%s: port C write %02x\n", machine().describe_context(), data); } /*************************************************************************** Memory Maps - Sound CPU ***************************************************************************/ void quizpun2_state::quizpun2_sound_map(address_map &map) { map(0x0000, 0xf7ff).rom(); map(0xf800, 0xffff).ram(); } void quizpun2_state::quizpun2_sound_io_map(address_map &map) { map.global_mask(0xff); map(0x00, 0x00).nopw(); // IRQ end map(0x20, 0x20).nopw(); // NMI end map(0x40, 0x40).r(m_soundlatch, FUNC(generic_latch_8_device::read)); map(0x60, 0x61).rw("ymsnd", FUNC(ym2203_device::read), FUNC(ym2203_device::write)); } /*************************************************************************** Input Ports ***************************************************************************/ static INPUT_PORTS_START( quizpun2 ) PORT_START("DSW") PORT_SERVICE( 0x01, IP_ACTIVE_LOW ) PORT_DIPUNKNOWN( 0x02, 0x02 ) PORT_DIPNAME( 0x0c, 0x0c, DEF_STR( Coinage ) ) PORT_DIPSETTING( 0x00, DEF_STR( 3C_1C ) ) PORT_DIPSETTING( 0x04, DEF_STR( 2C_1C ) ) PORT_DIPSETTING( 0x0c, DEF_STR( 1C_1C ) ) PORT_DIPSETTING( 0x08, DEF_STR( 1C_2C ) ) PORT_DIPNAME( 0x30, 0x30, "Play Time" ) PORT_DIPSETTING( 0x30, "6" ) PORT_DIPSETTING( 0x20, "7" ) PORT_DIPSETTING( 0x10, "8" ) PORT_DIPSETTING( 0x00, "9" ) PORT_DIPNAME( 0xc0, 0xc0, DEF_STR( Lives ) ) PORT_DIPSETTING( 0xc0, "2" ) PORT_DIPSETTING( 0x80, "3" ) PORT_DIPSETTING( 0x40, "4" ) PORT_DIPSETTING( 0x00, "5" ) PORT_START("IN0") // port $90 PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(2) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(1) PORT_START("IN1") // port $a0 PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_START2 ) PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START1 ) PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN ) INPUT_PORTS_END /*************************************************************************** Graphics Layout ***************************************************************************/ static const gfx_layout layout_16x16x4 = { 16, 16, RGN_FRAC(1, 1), 4, { STEP4(0,1) }, { 4*1,4*0, 4*3,4*2, 4*5,4*4, 4*7,4*6, 4*9,4*8, 4*11,4*10, 4*13,4*12, 4*15,4*14 }, { STEP16(0,16*4) }, 16*16*4 }; static const gfx_layout layout_16x16x1 = { 16, 16, RGN_FRAC(1, 1), 1, { 0 }, { STEP8(7*1,-1),STEP8(15*1,-1) }, { STEP16(0,16*1) }, 16*16*1 }; static GFXDECODE_START( gfx_quizpun2 ) GFXDECODE_ENTRY( "bg", 0, layout_16x16x4, 0, 256/16 ) GFXDECODE_ENTRY( "fg", 0, layout_16x16x1, 0x100, 256/2 ) GFXDECODE_ENTRY( "fg2", 0, layout_16x16x1, 0x100, 256/2 ) GFXDECODE_END /*************************************************************************** Machine Drivers ***************************************************************************/ void quizpun2_state::quizpun2_base(machine_config &config) { /* basic machine hardware */ Z80(config, m_maincpu, XTAL(8'000'000) / 2); // 4 MHz m_maincpu->set_addrmap(AS_PROGRAM, &quizpun2_state::quizpun2_map); m_maincpu->set_addrmap(AS_IO, &quizpun2_state::quizpun2_io_map); m_maincpu->set_vblank_int("screen", FUNC(quizpun2_state::irq0_line_hold)); Z80(config, m_audiocpu, XTAL(8'000'000) / 2); // 4 MHz m_audiocpu->set_addrmap(AS_PROGRAM, &quizpun2_state::quizpun2_sound_map); m_audiocpu->set_addrmap(AS_IO, &quizpun2_state::quizpun2_sound_io_map); m_audiocpu->set_vblank_int("screen", FUNC(quizpun2_state::irq0_line_hold)); // NMI generated by main CPU EEPROM_93C46_16BIT(config, "eeprom"); /* video hardware */ screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); screen.set_refresh_hz(60); screen.set_vblank_time(ATTOSECONDS_IN_USEC(0)); screen.set_size(384, 256); screen.set_visarea(0, 384-1, 0, 256-1); screen.set_screen_update(FUNC(quizpun2_state::screen_update_quizpun2)); screen.set_palette(m_palette); GFXDECODE(config, m_gfxdecode, m_palette, gfx_quizpun2); PALETTE(config, m_palette).set_format(palette_device::xRGB_555, 0x200); /* sound hardware */ SPEAKER(config, "mono").front_center(); GENERIC_LATCH_8(config, m_soundlatch); ym2203_device &ymsnd(YM2203(config, "ymsnd", XTAL(8'000'000) / 2)); // 4 MHz ymsnd.add_route(ALL_OUTPUTS, "mono", 1.0); } void quizpun2_state::quizpun2(machine_config &config) { quizpun2_base(config); cop402_cpu_device &cop(COP402(config, "cop", XTAL(8'000'000) / 2)); cop.set_addrmap(AS_PROGRAM, &quizpun2_state::quizpun2_cop_map); cop.set_config(COP400_CKI_DIVISOR_16, COP400_CKO_OSCILLATOR_OUTPUT, false); cop.write_d().set(FUNC(quizpun2_state::cop_d_w)); cop.write_g().set(FUNC(quizpun2_state::cop_g_w)); cop.read_l().set(FUNC(quizpun2_state::cop_l_r)); cop.write_l().set(FUNC(quizpun2_state::cop_l_w)); cop.read_in().set(FUNC(quizpun2_state::cop_in_r)); cop.read_si().set("eeprom", FUNC(eeprom_serial_93cxx_device::do_read)); cop.write_so().set("eeprom", FUNC(eeprom_serial_93cxx_device::di_write)); cop.write_sk().set("eeprom", FUNC(eeprom_serial_93cxx_device::clk_write)); } void quizpun2_state::quizpun(machine_config &config) { quizpun2_base(config); m68705p5_device &mcu(M68705P5(config, "mcu", XTAL(4'000'000))); // xtal is 4MHz, divided by 4 internally mcu.porta_r().set(FUNC(quizpun2_state::quizpun_68705_port_a_r)); mcu.portb_r().set(FUNC(quizpun2_state::quizpun_68705_port_b_r)); mcu.portc_r().set(FUNC(quizpun2_state::quizpun_68705_port_c_r)); mcu.porta_w().set(FUNC(quizpun2_state::quizpun_68705_port_a_w)); mcu.portb_w().set(FUNC(quizpun2_state::quizpun_68705_port_b_w)); mcu.portc_w().set(FUNC(quizpun2_state::quizpun_68705_port_c_w)); } /*************************************************************************** ROMs Loading ***************************************************************************/ ROM_START( quizpun2 ) ROM_REGION( 0x50000, "maincpu", 0 ) ROM_LOAD( "u111", 0x00000, 0x08000, CRC(14bdaffc) SHA1(7fb5988ea565d7cbe3c8e2cdb9402d3cf81507d7) ) ROM_LOAD( "u117", 0x10000, 0x10000, CRC(e9d1d05e) SHA1(c24104e023d12db8c9199d3e18750414aa511e40) ) ROM_LOAD( "u118", 0x20000, 0x10000, CRC(1f232707) SHA1(3f5f44611f25c556521333f15daf3e2128cc1538) BAD_DUMP ) // fails rom check ROM_LOAD( "u119", 0x30000, 0x10000, CRC(c73b82f7) SHA1(d5c683440e9db46dd5859b519b3f32da80352626) ) ROM_LOAD( "u120", 0x40000, 0x10000, CRC(700648b8) SHA1(dfa824166dfe7361d7c2ab0d8aa1ada882916cb9) ) ROM_REGION( 0x10000, "audiocpu", 0 ) ROM_LOAD( "u22", 0x00000, 0x10000, CRC(f40768b5) SHA1(4410f71850357ec1d10a3a114bb540966e72781b) ) ROM_REGION( 0x2000, "cop", 0 ) ROM_LOAD( "u2a", 0x0000, 0x2000, CRC(13afc2bd) SHA1(0d9c8813525dfc7a844e72d2cf84261db3d10a23) ) // 111xxxxxxxxxx = 0xFF ROM_REGION( 0x40000, "bg", 0 ) // 16x16x8 ROM_LOAD( "u21", 0x00000, 0x10000, CRC(8ac86759) SHA1(2eac9ceee4462ce905aa08ff4f5a6215e0b6672f) ) ROM_LOAD( "u20", 0x10000, 0x10000, CRC(67640a46) SHA1(5b33850afbb89db9ce9044a578423bfe3a55420d) ) ROM_LOAD( "u29", 0x20000, 0x10000, CRC(cd8ff05b) SHA1(25e5be914fe49ff96a3c04de0c0e266a79068930) ) ROM_LOAD( "u30", 0x30000, 0x10000, CRC(8612b443) SHA1(1033a378b21023eca471f43309d49461494b5ea1) ) ROM_REGION( 0x6000, "fg", 0 ) // 16x16x1 ROM_LOAD( "u26", 0x1000, 0x1000, CRC(151de8af) SHA1(2159ab030043e69d63cc9fbbc772f5bae8ab3f9d) ) ROM_CONTINUE( 0x0000, 0x1000 ) ROM_LOAD( "u27", 0x3000, 0x1000, CRC(2afdafea) SHA1(4c116a1e8a91f2e309646063139763b837e24bc7) ) ROM_CONTINUE( 0x2000, 0x1000 ) ROM_LOAD( "u28", 0x5000, 0x1000, CRC(c8bd85ad) SHA1(e7f0882f669edea1bb4634c263872f63da6a3290) ) // 1ST HALF = xx00 ROM_CONTINUE( 0x4000, 0x1000 ) ROM_REGION( 0x20000, "fg2", 0 ) // 16x16x1 ROM_LOAD( "u1", 0x00000, 0x10000, CRC(58506040) SHA1(9d8bed2585e8f188a20270fccd9cfbdb91e48599) ) ROM_LOAD( "u2", 0x10000, 0x10000, CRC(9294a19c) SHA1(cd7109262e5f68b946c84aa390108bcc47ee1300) ) ROM_END ROM_START( quizpun ) ROM_REGION( 0x50000, "maincpu", 0 ) ROM_LOAD( "15.u111", 0x00000, 0x08000, CRC(0ffe42d9) SHA1(f91e499800923d185a5d3514fc4c50e5c86378bf) ) ROM_LOAD( "11.u117", 0x10000, 0x10000, CRC(13541476) SHA1(5e81e4143fbc8fa68c2c7d54792a432e97964d7f) ) ROM_LOAD( "12.u118", 0x20000, 0x10000, CRC(678b57c1) SHA1(83869e5b6fe528c0b072f7d97338febc31db9f8b) ) ROM_LOAD( "13.u119", 0x30000, 0x10000, CRC(9c0ee0de) SHA1(14b148f3ca951a5a9010b4d253e3ba7d35708403) ) ROM_LOAD( "14.u120", 0x40000, 0x10000, CRC(21c11262) SHA1(e50678fafdf775a49ef96f8837b124824a2d1ca2) ) ROM_REGION( 0x10000, "audiocpu", 0 ) ROM_LOAD( "05.u22", 0x00000, 0x10000, CRC(515f337e) SHA1(21b2cca95b5da934fd8139892c2ee2c623d51a4e) ) ROM_REGION( 0x800, "mcu", 0 ) ROM_LOAD( "68705p5.bin", 0x000, 0x800, CRC(2e52bc67) SHA1(13ad4aee88c53c75c7cc1f31a149ba0234447f42) ) // in epoxy block ROM_REGION( 0x40000, "bg", 0 ) // 16x16x8 ROM_LOAD( "04.u21", 0x00000, 0x10000, CRC(fa8d64f4) SHA1(71badabf8f34f246dec83323a1cddbe74deb91bd) ) ROM_LOAD( "03.u20", 0x10000, 0x10000, CRC(8dda8167) SHA1(42838cf6866fb1d59c5bb3b477053aac448e7760) ) ROM_LOAD( "09.u29", 0x20000, 0x10000, CRC(b9f28569) SHA1(1395cd226d314ee57385eed25f28b68607bfda53) ) ROM_LOAD( "10.u30", 0x30000, 0x10000, CRC(db5762c0) SHA1(606dc4a3e6b8034f063f11dcf0a2b1db59838f4c) ) ROM_REGION( 0xc000, "fg", 0 ) // 16x16x1 ROM_LOAD( "06.u26", 0x1000, 0x1000, CRC(6d071b6d) SHA1(19565c8d768eeecd4119677915cc06f3ea18a47a) ) ROM_CONTINUE( 0x0000, 0x1000 ) ROM_LOAD( "07.u27", 0x3000, 0x1000, CRC(0f8b516e) SHA1(8bfabfd0bd28a1c7ddd01586fe9757b241feb59b) ) // FIXED BITS (xxxxxxx00xxxxxxx), BADADDR --xxxxxxxxxxxxx ROM_CONTINUE( 0x2000, 0x1000 ) ROM_CONTINUE( 0x6000, 0x6000 ) // ?? ROM_LOAD( "08.u28", 0x5000, 0x1000, CRC(51c0c5cb) SHA1(0c7bfc9b6b3ce0cdd5c0e36df2b4d90f9cff7fae) ) // FIXED BITS (0xxxxxx000000000), 111xxxxxxxxx1 = 0x00 ROM_CONTINUE( 0x4000, 0x1000 ) ROM_REGION( 0x20000, "fg2", 0 ) // 16x16x1 ROM_LOAD( "01.u1", 0x00000, 0x10000, CRC(58506040) SHA1(9d8bed2585e8f188a20270fccd9cfbdb91e48599) ) ROM_LOAD( "02.u2", 0x10000, 0x10000, CRC(9294a19c) SHA1(cd7109262e5f68b946c84aa390108bcc47ee1300) ) ROM_END GAME( 1988, quizpun, 0, quizpun, quizpun2, quizpun2_state, empty_init, ROT270, "Space Computer", "Quiz Punch", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS | MACHINE_IMPERFECT_SOUND ) GAME( 1989, quizpun2, 0, quizpun2, quizpun2, quizpun2_state, empty_init, ROT270, "Space Computer", "Quiz Punch II", MACHINE_NOT_WORKING | MACHINE_IMPERFECT_GRAPHICS | MACHINE_IMPERFECT_SOUND )