summaryrefslogtreecommitdiffstatshomepage
path: root/src/mame/drivers/crbaloon.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mame/drivers/crbaloon.cpp')
-rw-r--r--src/mame/drivers/crbaloon.cpp437
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 )