diff options
Diffstat (limited to 'src/mame/drivers/crbaloon.cpp')
-rw-r--r-- | src/mame/drivers/crbaloon.cpp | 437 |
1 files changed, 0 insertions, 437 deletions
diff --git a/src/mame/drivers/crbaloon.cpp b/src/mame/drivers/crbaloon.cpp deleted file mode 100644 index a5cbfa64982..00000000000 --- a/src/mame/drivers/crbaloon.cpp +++ /dev/null @@ -1,437 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Nicola Salmoria -/*************************************************************************** - - Taito Crazy Balloon hardware - - To-Do: - * Video timing from schematics - * Watchdog length from schematics - * Interrupt timing from schematics - * DIP switches - * Faithfully implement the custom chips - * Coin counter and lock-out - -***************************************************************************/ - -#include "emu.h" -#include "includes/crbaloon.h" - -#include "cpu/z80/z80.h" -#include "screen.h" - - -/************************************* - * - * PC3092 custom chip - * - * Inputs: pins 1-4 - D0-D3 of data bus - * pin 5 - 1P ENTRY (start button 1) - * pin 6 - 2P ENTRY (start button 2) - * pin 7 - COIN - * pin 8 - /4HN (pixel timing) - * pin 9 - port 0x0a written to - * pin 10 - port 0x08 written to - * pin 11 - port 0x07 written to - * pin 13 - /RESET - * pin 14 - port 0x09 written to - * pin 15 - port 0x0b written to - * - * Outputs: pins 16-19 - D28-D31 of I/O bus - * pin 20 - /V-INV (flip screen) - * pin 21 - coin counter - * - *************************************/ - -#define LOG_PC3092 0 - - -void crbaloon_state::pc3092_reset(void) -{ - /* nothing yet */ -} - - -void crbaloon_state::pc3092_update() -{ - flip_screen_set((m_pc3092_data[1] & 0x01) ? true : false); -} - - -void crbaloon_state::pc3092_w(offs_t offset, uint8_t data) -{ - m_pc3092_data[offset] = data & 0x0f; - - if (LOG_PC3092) logerror("%04X: write PC3092 #%d = 0x%02x\n", m_maincpu->pc(), offset, m_pc3092_data[offset]); - - pc3092_update(); -} - - -CUSTOM_INPUT_MEMBER(crbaloon_state::pc3092_r) -{ - uint32_t ret; - - /* enable coin & start input? Wild guess!!! */ - if (m_pc3092_data[1] & 0x02) - ret = ioport("PC3092")->read(); - else - ret = 0x00; - - if (LOG_PC3092) logerror("%s: read PC3092 = 0x%02x\n", machine().describe_context(), ret); - - return ret; -} - - - -/************************************* - * - * PC3259 custom chip - - * collision detection - * - * Inputs: pins 1-10 - 128V/64V/32V/16V/8V - * 128H/64H/32H/16H/8H - * video timing lines - * pin 11 - CLK - * pin 13 - /HTCLR - * pin 14 - MVID - * pin 15 - T1 - * pin 16 - D7 of SOUND port buffer - * pin 21/22 - AD2/AD3 of address bus - * pin 23 - MSK (port 0x0c written to) - * - * Outputs: pins 17-20 - D24-D27 of I/O bus - * - *************************************/ - -#define LOG_PC3259 0 - - -void crbaloon_state::pc3259_update(void) -{ - /* nothing yet */ -} - - -uint8_t crbaloon_state::pc3259_r(offs_t offset) -{ - uint8_t ret = 0; - uint8_t reg = offset >> 2; - - uint16_t collision_address = crbaloon_get_collision_address(); - int collided = (collision_address != 0xffff); - - switch (reg) - { - case 0x00: - ret = collided ? (collision_address & 0x0f) : 0; - break; - - case 0x01: - ret = collided ? ((collision_address >> 4) & 0x0f) : 0; - break; - - case 0x02:; - ret = collided ? (collision_address >> 8) : 0; - break; - - default: - case 0x03: - ret = collided ? 0x08 : 0x07; - break; - } - - if (LOG_PC3259) logerror("%04X: read PC3259 #%d = 0x%02x\n", m_maincpu->pc(), reg, ret); - - return ret | (ioport("DSW1")->read() & 0xf0); -} - - - -/************************************* - * - * I/O ports - * - *************************************/ - -void crbaloon_state::port_sound_w(uint8_t data) -{ - /* D0 - interrupt enable - also goes to PC3259 as /HTCTRL */ - m_irq_mask = data & 0x01; - crbaloon_set_clear_collision_address((data & 0x01) ? true : false); - - /* D1 - SOUND STOP */ - machine().sound().system_enable((data & 0x02) ? true : false); - - /* D2 - unlabeled - music enable */ - crbaloon_audio_set_music_enable((data & 0x04) ? true : false); - - /* D3 - EXPLOSION */ - crbaloon_audio_set_explosion_enable((data & 0x08) ? true : false); - - /* D4 - BREATH */ - crbaloon_audio_set_breath_enable((data & 0x10) ? true : false); - - /* D5 - APPEAR */ - crbaloon_audio_set_appear_enable((data & 0x20) ? true : false); - - /* D6 - unlabeled - laugh enable */ - crbaloon_audio_set_laugh_enable((data & 0x40) ? true : false); - - /* D7 - unlabeled - goes to PC3259 pin 16 */ - - pc3259_update(); -} - - - -/************************************* - * - * Memory handlers - * - *************************************/ - -void crbaloon_state::main_map(address_map &map) -{ - map.global_mask(0x7fff); /* A15 is not decoded */ - map(0x0000, 0x3fff).rom(); /* not fully populated */ - map(0x4000, 0x43ff).mirror(0x0400).ram(); - map(0x4800, 0x4bff).mirror(0x0400).ram().w(FUNC(crbaloon_state::crbaloon_videoram_w)).share("videoram"); - map(0x5000, 0x53ff).mirror(0x0400).ram().w(FUNC(crbaloon_state::crbaloon_colorram_w)).share("colorram"); - map(0x5800, 0x7fff).noprw(); -} - - - -/************************************* - * - * Port handlers - * - *************************************/ - -void crbaloon_state::main_io_map(address_map &map) -{ - map.global_mask(0xf); - map(0x00, 0x00).mirror(0x0c).portr("DSW0"); - map(0x01, 0x01).mirror(0x0c).portr("IN0"); - map(0x02, 0x02).select(0x0c).r(FUNC(crbaloon_state::pc3259_r)); - map(0x03, 0x03).mirror(0x0c).portr("IN1"); - - map(0x00, 0x00).nopw(); /* not connected */ - map(0x01, 0x01).nopw(); /* watchdog */ - map(0x02, 0x04).writeonly().share("spriteram"); - map(0x05, 0x05).w(FUNC(crbaloon_state::crbaloon_audio_set_music_freq)); - map(0x06, 0x06).w(FUNC(crbaloon_state::port_sound_w)); - map(0x07, 0x0b).w(FUNC(crbaloon_state::pc3092_w)).share("pc3092_data"); - map(0x0c, 0x0c).nopw(); /* MSK - to PC3259 */ - map(0x0d, 0x0d).nopw(); /* schematics has it in a box marked "NOT USE" */ - map(0x0e, 0x0f).nopw(); -} - - - -/************************************* - * - * Port definition - * - *************************************/ - -static INPUT_PORTS_START( crbaloon ) - PORT_START("DSW0") - PORT_DIPNAME( 0x01, 0x01, "Test?" ) PORT_DIPLOCATION("SW A:1") - PORT_DIPSETTING( 0x01, "I/O Check?" ) - PORT_DIPSETTING( 0x00, "RAM Check?" ) - PORT_DIPNAME( 0x02, 0x02, DEF_STR( Cabinet ) ) PORT_DIPLOCATION("SW A:2") - PORT_DIPSETTING( 0x02, DEF_STR( Upright ) ) - PORT_DIPSETTING( 0x00, DEF_STR( Cocktail ) ) - PORT_DIPNAME( 0x0c, 0x04, DEF_STR( Lives ) ) PORT_DIPLOCATION("SW A:3,4") - PORT_DIPSETTING( 0x00, "2" ) - PORT_DIPSETTING( 0x04, "3" ) - PORT_DIPSETTING( 0x08, "4" ) - PORT_DIPSETTING( 0x0c, "5" ) - PORT_DIPNAME( 0x10, 0x00, DEF_STR( Bonus_Life ) ) PORT_DIPLOCATION("SW A:5") - PORT_DIPSETTING( 0x00, "5000" ) - PORT_DIPSETTING( 0x10, "10000" ) - PORT_DIPNAME( 0xe0, 0x80, DEF_STR( Coinage ) ) PORT_DIPLOCATION("SW A:6,7,8") - PORT_DIPSETTING( 0x20, DEF_STR( 4C_1C ) ) - PORT_DIPSETTING( 0x40, DEF_STR( 3C_1C ) ) - PORT_DIPSETTING( 0x60, DEF_STR( 2C_1C ) ) - PORT_DIPSETTING( 0x80, DEF_STR( 1C_1C ) ) - PORT_DIPSETTING( 0xa0, DEF_STR( 1C_2C ) ) - PORT_DIPSETTING( 0xc0, DEF_STR( 1C_3C ) ) - PORT_DIPSETTING( 0xe0, DEF_STR( 1C_4C ) ) - PORT_DIPSETTING( 0x00, "Disable" ) - - PORT_START("IN0") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_COCKTAIL - PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_COCKTAIL - PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_COCKTAIL - PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_COCKTAIL - - PORT_START("DSW1") - PORT_BIT( 0x0f, IP_ACTIVE_HIGH, IPT_CUSTOM ) /* PC3259 */ - PORT_DIPNAME( 0x10, 0x10, "Invulnerability") PORT_DIPLOCATION("SW B:1") - PORT_DIPSETTING( 0x10, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x00, DEF_STR( On ) ) - PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW B:2") - PORT_DIPSETTING( 0x20, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x00, DEF_STR( On ) ) - PORT_DIPNAME( 0x40, 0x40, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW B:3") - PORT_DIPSETTING( 0x40, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x00, DEF_STR( On ) ) - PORT_DIPNAME( 0x80, 0x80, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW B:4") - PORT_DIPSETTING( 0x80, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x00, DEF_STR( On ) ) - - PORT_START("IN1") - PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown ) ) PORT_DIPLOCATION("SW B:5") - PORT_DIPSETTING( 0x01, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x00, DEF_STR( On ) ) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_NAME("Name Reset") - PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 ) - PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_TILT ) - PORT_BIT( 0xf0, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_CUSTOM_MEMBER(crbaloon_state, pc3092_r) - - PORT_START("PC3092") - PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_START1 ) - PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_START2 ) - PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_COIN1 ) - PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNKNOWN ) - - PORT_START("VR2") - PORT_ADJUSTER(50, "VR2 - Beep") - - PORT_START("VR3") - PORT_ADJUSTER(50, "VR3 - Music") - -INPUT_PORTS_END - - - -static const gfx_layout charlayout = -{ - 8,8, /* 8*8 characters */ - 256, /* 256 characters */ - 1, /* 1 bit per pixel */ - { 0 }, - { 0, 1, 2, 3, 4, 5, 6, 7 }, - { 7*8, 6*8, 5*8, 4*8, 3*8, 2*8, 1*8, 0*8 }, - 8*8 /* every char takes 8 consecutive bytes */ -}; - - -static GFXDECODE_START( gfx_crbaloon ) - GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 16 ) -GFXDECODE_END - - - -/************************************* - * - * Machine reset - * - *************************************/ - -void crbaloon_state::machine_reset() -{ - pc3092_reset(); - port_sound_w(0); - crbaloon_audio_set_music_freq(0); -} - - - -/************************************* - * - * Machine driver - * - *************************************/ - -INTERRUPT_GEN_MEMBER(crbaloon_state::vblank_irq) -{ - if(m_irq_mask) - device.execute().set_input_line(0, HOLD_LINE); -} - - -void crbaloon_state::crbaloon(machine_config &config) -{ - /* basic machine hardware */ - Z80(config, m_maincpu, CRBALOON_MASTER_XTAL / 3); - m_maincpu->set_addrmap(AS_PROGRAM, &crbaloon_state::main_map); - m_maincpu->set_addrmap(AS_IO, &crbaloon_state::main_io_map); - m_maincpu->set_vblank_int("screen", FUNC(crbaloon_state::vblank_irq)); - - /* video hardware */ - GFXDECODE(config, m_gfxdecode, "palette", gfx_crbaloon); - PALETTE(config, "palette", FUNC(crbaloon_state::crbaloon_palette), 32); - - screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); - screen.set_video_attributes(VIDEO_ALWAYS_UPDATE); - screen.set_refresh_hz(60); - screen.set_vblank_time(ATTOSECONDS_IN_USEC(0)); - screen.set_size(32*8, 32*8); - screen.set_visarea(0*8, 32*8-1, 0*8, 28*8-1); - screen.set_screen_update(FUNC(crbaloon_state::screen_update_crbaloon)); - screen.set_palette("palette"); - - /* audio hardware */ - crbaloon_audio(config); -} - - - -/************************************* - * - * ROM definitions - * - *************************************/ - -ROM_START( crbaloon ) - ROM_REGION( 0x10000, "maincpu", 0 ) - ROM_LOAD( "cl01.bin", 0x0000, 0x0800, CRC(9d4eef0b) SHA1(a8dd814ac2612073982123c91fa62deaf5bee242) ) - ROM_LOAD( "cl02.bin", 0x0800, 0x0800, CRC(10f7a6f7) SHA1(e672a7dcdaae08b202cfc2e19033846ebb267e1b) ) - ROM_LOAD( "cl03.bin", 0x1000, 0x0800, CRC(44ed6030) SHA1(8bbf5d9e893710138be15e56682037f128c83527) ) - ROM_LOAD( "cl04.bin", 0x1800, 0x0800, CRC(62f66f6c) SHA1(d173b12d6b5e0719d7b25ff0cafebbe64ec6b134) ) - ROM_LOAD( "cl05.bin", 0x2000, 0x0800, CRC(c8f1e2be) SHA1(a4603ce0268fa987f7f780702b6ca04e28759674) ) - ROM_LOAD( "cl06.bin", 0x2800, 0x0800, CRC(7d465691) SHA1(f5dc7abe8db232f702419d126cee6607ea6a5168) ) - - ROM_REGION( 0x0800, "gfx1", 0 ) - ROM_LOAD( "cl07.bin", 0x0000, 0x0800, CRC(2c1fbea8) SHA1(41cf2aef74d56173057886512d989f6fa3682056) ) - - ROM_REGION( 0x0800, "gfx2", 0 ) - ROM_LOAD( "cl08.bin", 0x0000, 0x0800, CRC(ba898659) SHA1(4291059b113ff91896f1f61a4c14956716edfe1e) ) -ROM_END - - -ROM_START( crbaloon2 ) - ROM_REGION( 0x10000, "maincpu", 0 ) - ROM_LOAD( "cl01.bin", 0x0000, 0x0800, CRC(9d4eef0b) SHA1(a8dd814ac2612073982123c91fa62deaf5bee242) ) - ROM_LOAD( "crazybal.ep2", 0x0800, 0x0800, CRC(87572086) SHA1(dba842c7c4cb16154ae0da43d71f8f03a56441c3) ) - ROM_LOAD( "crazybal.ep3", 0x1000, 0x0800, CRC(575fe995) SHA1(829db1da27cc9b706db6d9563bd271ffcd42be4a) ) - ROM_LOAD( "cl04.bin", 0x1800, 0x0800, CRC(62f66f6c) SHA1(d173b12d6b5e0719d7b25ff0cafebbe64ec6b134) ) - ROM_LOAD( "cl05.bin", 0x2000, 0x0800, CRC(c8f1e2be) SHA1(a4603ce0268fa987f7f780702b6ca04e28759674) ) - ROM_LOAD( "crazybal.ep6", 0x2800, 0x0800, CRC(fed6ff5c) SHA1(e6ed276949fd1511c6abe97026793193fda36e92) ) - - ROM_REGION( 0x0800, "gfx1", 0 ) - ROM_LOAD( "cl07.bin", 0x0000, 0x0800, CRC(2c1fbea8) SHA1(41cf2aef74d56173057886512d989f6fa3682056) ) - - ROM_REGION( 0x0800, "gfx2", 0 ) - ROM_LOAD( "cl08.bin", 0x0000, 0x0800, CRC(ba898659) SHA1(4291059b113ff91896f1f61a4c14956716edfe1e) ) -ROM_END - - - -/************************************* - * - * Game drivers - * - *************************************/ - -GAME( 1980, crbaloon, 0, crbaloon, crbaloon, crbaloon_state, empty_init, ROT90, "Taito Corporation", "Crazy Balloon (set 1)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE ) -GAME( 1980, crbaloon2, crbaloon, crbaloon, crbaloon, crbaloon_state, empty_init, ROT90, "Taito Corporation", "Crazy Balloon (set 2)", MACHINE_IMPERFECT_SOUND | MACHINE_SUPPORTS_SAVE ) |