diff options
author | Miodrag Milanovic <mmicko@gmail.com> | 2015-11-08 12:56:12 +0100 |
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committer | Miodrag Milanovic <mmicko@gmail.com> | 2015-11-08 12:56:12 +0100 |
commit | 7c19aac60e12d6f5ea301bdb34d7826a01e0b06f (patch) | |
tree | f310d86aa2c6bfc19d115307dedde4eb0cd52dad /src/mame/drivers/20pacgal.cpp | |
parent | a57b46ae933badd7441ce1644711dbb851e2b504 (diff) |
Rename *.c -> *.cpp in our source (nw)
Diffstat (limited to 'src/mame/drivers/20pacgal.cpp')
-rw-r--r-- | src/mame/drivers/20pacgal.cpp | 546 |
1 files changed, 546 insertions, 0 deletions
diff --git a/src/mame/drivers/20pacgal.cpp b/src/mame/drivers/20pacgal.cpp new file mode 100644 index 00000000000..00df8eaecda --- /dev/null +++ b/src/mame/drivers/20pacgal.cpp @@ -0,0 +1,546 @@ +// license:BSD-3-Clause +// copyright-holders:Nicola Salmoria +/*************************************************************************** + + Pacman - 25th Anniversary Edition + Ms.Pac-Man/Galaga - 20th Anniversary Class of 1981 Reunion + + driver by Nicola Salmoria + + Notes for Ms.Pac-Man/Galaga - 20th Anniversary: + * There are four start buttons: the first two are for Ms. Pac-Man, the other two + are for Galaga. + * To play Pac-Man instead of Ms. Pac-Man, insert coins then enter the following + sequence: U U U D D D L R L R L. A sound will play and the ghost will change + from red to pink. Then press the start button for Ms. Pac-Man. + * To toggle the built-in speedup, insert coins then enter the following sequence: + L R L R U U U Fire. A sound will play if you did it correctly. This will toggle + the speed in both Ms Pacman & Pacman as well as provide a "Fast Shot" in Galaga + * Writes to the Z180 ASCI port: + MS PAC-MAN/GALAGA + arcade video system + version 1.01 + (c) 2000 Cosmodog, Ltd. + > + and it listens for incoming characters. + + Notes for Pacman - 25th Anniversary: + * Pacman 25th Anniversary is a program update which allows the player to choose the + game they want to play. You highlight the wanted game and then press the 1 or 2 + player start button to start the game. + * There is a minor board difference that the program code can detect through the Z80 + ports to prevent ROM swaps to upgrade Ms. Pac-Man/Galaga - 20th Anniversary Class + of 1981 Reunion boards. + * The above listed joystick maneuver for the built-in speed up still works. + * The above listed joystick maneuver to enable Pac-Man will still play a tone, but + the effect (if any) is unknown. + + Note: The "correct" size of the roms are 27C020 for the program rom and 27C256 for the + graphics rom. However genuine boards have been found with larger roms containing + the same data with the extra rom space blanked out. + + Known issues/to-do's: + * Starfield is not 100% accurate + * Check the ASCI interface, there probably is fully working debug code. + * The timed interrupt is a kludge; it is supposed to be generated internally by + the Z180, but the cpu core doesn't support that yet. + * Is the clock divide 3 or 4? + ++-------------------------------------------------------+ +| +-------------+ | +| | U13 | | +| |ms pac/galaga| | +| +-------------+ | +| +-----------+ | +| +---+ | | | +| |VOL| | ZiLOG | | +| +---+ |Z8S18020VSC| | +| | Z180 MPU | | +|J | | | +|A +-----------+ | +|M +-----------+ +-----------+ | +|M | | OSC | | | +|A |CY37256P160| |CY37256P160| | +| |-83AC | |-83AC | | +| | | :: | | +---+| +| | | :: | | | C || +| +-----------+ J1 +-----------+ | 1 || +| 93LC46A | 9 || +| +-------------+ +-------+ | 9 || +| | U14 | +-------+ |CY7C199| +---+| +| |ms pac/galaga| |CY7C199| +-------+ | +| D4 +-------------+ +-------+ | ++-------------------------------------------------------+ + + CPU: Z8S18020VSC ZiLOG Z180 (20MHz part) +Graphics: CY37256P160-83AC x 2 (Ultra37000 CPLD family - 160 pin TQFP, 256 Macrocells, 83MHz speed) + MEMORY: CY7C199-15VC 32K x 8 Static RAM x 3 (or equivalent ISSI IS61C256AH-15J) + OSC: 73.728MHz + EEPROM: 93LC46A 128 x 8-bit 1K microwire compatible Serial EEPROM + VOL: Volume adjust + D4: Diode - Status light + J1: 5 2-pin jumper array + +***************************************************************************/ + +#include "emu.h" +#include "cpu/z180/z180.h" +#include "machine/eepromser.h" +#include "sound/dac.h" +#include "includes/20pacgal.h" + + +/************************************* + * + * Clocks + * + *************************************/ + +#define MASTER_CLOCK (XTAL_73_728MHz) +#define MAIN_CPU_CLOCK (MASTER_CLOCK / 4) /* divider is either 3 or 4 */ +#define NAMCO_AUDIO_CLOCK (MASTER_CLOCK / 4 / 6 / 32) + + + +/************************************* + * + * Interrupt system + * + *************************************/ + +WRITE8_MEMBER(_20pacgal_state::irqack_w) +{ + m_irq_mask = data & 1; + + if (!m_irq_mask) + m_maincpu->set_input_line(0, CLEAR_LINE); +} + +WRITE8_MEMBER(_20pacgal_state::timer_pulse_w) +{ + //printf("timer pulse %02x\n", data); +} + +/************************************* + * + * Coin counter + * + *************************************/ + +WRITE8_MEMBER(_20pacgal_state::_20pacgal_coin_counter_w) +{ + coin_counter_w(machine(), 0, data & 1); +} + + + +/************************************* + * + * ROM banking + * + *************************************/ + +void _20pacgal_state::set_bankptr() +{ + if (m_game_selected == 0) + { + UINT8 *rom = memregion("maincpu")->base(); + membank("bank1")->set_base(rom + 0x08000); + } + else + membank("bank1")->set_base(m_ram_48000); +} + +WRITE8_MEMBER(_20pacgal_state::ram_bank_select_w) +{ + m_game_selected = data & 1; + set_bankptr(); +} + +WRITE8_MEMBER(_20pacgal_state::ram_48000_w) +{ + if (m_game_selected) + { + if (offset < 0x0800) + m_video_ram[offset & 0x07ff] = data; + + m_ram_48000[offset] = data; + } +} + +/************************************* + * + * Memory handlers + * + *************************************/ + +WRITE8_MEMBER(_20pacgal_state::sprite_gfx_w) +{ + m_sprite_gfx_ram[offset] = data; +} + +WRITE8_MEMBER(_20pacgal_state::sprite_ram_w) +{ + m_sprite_ram[offset] = data; +} + +WRITE8_MEMBER(_20pacgal_state::sprite_lookup_w) +{ + m_sprite_color_lookup[offset] = data; +} + +// this is wrong +// where does the clut (sprite_lookup_w) get uploaded? even if I set a WP on that data in ROM it isn't hit? +// likewise the sound table.. is it being uploaded in a different format at 0x0c000? +// we also need the palette data because there is only a single rom on this pcb? +static ADDRESS_MAP_START( 25pacman_map, AS_PROGRAM, 8, _25pacman_state ) + AM_RANGE(0x04000, 0x047ff) AM_RAM AM_SHARE("video_ram") + AM_RANGE(0x04800, 0x05fff) AM_RAM + AM_RANGE(0x06000, 0x06fff) AM_WRITEONLY AM_SHARE("char_gfx_ram") + AM_RANGE(0x07000, 0x0717f) AM_WRITE(sprite_ram_w) +// AM_RANGE(0x08000, 0x09fff) AM_READ_BANK("bank1") AM_WRITE(ram_48000_w) + AM_RANGE(0x08000, 0x09fff) AM_WRITENOP + AM_RANGE(0x0a000, 0x0bfff) AM_WRITE(sprite_gfx_w) + AM_RANGE(0x0c000, 0x0dfff) AM_WRITENOP // is this the sound waveforms in a different format? + AM_RANGE(0x0e000, 0x0ffff) AM_WRITENOP + AM_RANGE(0x1c000, 0x1ffff) AM_WRITENOP + AM_RANGE(0x00000, 0x3ffff) AM_DEVREADWRITE("flash", amd_29lv200t_device, read, write ) // (always fall through if nothing else is mapped?) + +ADDRESS_MAP_END + +static ADDRESS_MAP_START( 20pacgal_map, AS_PROGRAM, 8, _20pacgal_state ) + AM_RANGE(0x00000, 0x03fff) AM_ROM + AM_RANGE(0x04000, 0x07fff) AM_ROM + AM_RANGE(0x08000, 0x09fff) AM_ROM + AM_RANGE(0x0a000, 0x0ffff) AM_MIRROR(0x40000) AM_ROM + AM_RANGE(0x10000, 0x3ffff) AM_ROM + AM_RANGE(0x44000, 0x447ff) AM_RAM AM_SHARE("video_ram") + AM_RANGE(0x45040, 0x4505f) AM_DEVWRITE("namco", namco_cus30_device, pacman_sound_w) + AM_RANGE(0x44800, 0x45eff) AM_RAM + AM_RANGE(0x45f00, 0x45fff) AM_DEVWRITE("namco", namco_cus30_device, namcos1_cus30_w) + AM_RANGE(0x46000, 0x46fff) AM_WRITEONLY AM_SHARE("char_gfx_ram") + AM_RANGE(0x47100, 0x47100) AM_RAM /* leftover from original Galaga code */ + AM_RANGE(0x48000, 0x49fff) AM_READ_BANK("bank1") AM_WRITE(ram_48000_w) /* this should be a mirror of 08000-09fff */ + AM_RANGE(0x4c000, 0x4dfff) AM_WRITE(sprite_gfx_w) + AM_RANGE(0x4e000, 0x4e17f) AM_WRITE(sprite_ram_w) + AM_RANGE(0x4e180, 0x4feff) AM_WRITENOP + AM_RANGE(0x4ff00, 0x4ffff) AM_WRITE(sprite_lookup_w) +ADDRESS_MAP_END + + +/************************************* + * + * I/O port handlers + * + *************************************/ + +READ8_MEMBER( _25pacman_state::_25pacman_io_87_r ) +{ + return 0xff; +} + + static ADDRESS_MAP_START( 25pacman_io_map, AS_IO, 8, _25pacman_state ) + ADDRESS_MAP_GLOBAL_MASK(0xff) + AM_RANGE(0x00, 0x3f) AM_NOP /* Z180 internal registers */ + AM_RANGE(0x40, 0x7f) AM_NOP /* Z180 internal registers */ + AM_RANGE(0x80, 0x80) AM_READ_PORT("P1") + AM_RANGE(0x81, 0x81) AM_READ_PORT("P2") + AM_RANGE(0x82, 0x82) AM_READ_PORT("SERVICE") + AM_RANGE(0x80, 0x80) AM_WRITE(watchdog_reset_w) + AM_RANGE(0x81, 0x81) AM_WRITE(timer_pulse_w) /* ??? pulsed by the timer irq */ + AM_RANGE(0x82, 0x82) AM_WRITE(irqack_w) +// AM_RANGE(0x84, 0x84) AM_NOP /* ?? */ + AM_RANGE(0x85, 0x86) AM_WRITEONLY AM_SHARE("stars_seed") /* stars: rng seed (lo/hi) */ + AM_RANGE(0x87, 0x87) AM_READ( _25pacman_io_87_r ) // not eeprom on this + AM_RANGE(0x87, 0x87) AM_WRITENOP +// AM_RANGE(0x88, 0x88) AM_WRITE(ram_bank_select_w) + AM_RANGE(0x89, 0x89) AM_DEVWRITE("dac", dac_device, write_signed8) + AM_RANGE(0x8a, 0x8a) AM_WRITEONLY AM_SHARE("stars_ctrl") /* stars: bits 3-4 = active set; bit 5 = enable */ + AM_RANGE(0x8b, 0x8b) AM_WRITEONLY AM_SHARE("flip") + AM_RANGE(0x8c, 0x8c) AM_WRITENOP + AM_RANGE(0x8f, 0x8f) AM_WRITE(_20pacgal_coin_counter_w) +ADDRESS_MAP_END + +static ADDRESS_MAP_START( 20pacgal_io_map, AS_IO, 8, _20pacgal_state ) + ADDRESS_MAP_GLOBAL_MASK(0xff) + AM_RANGE(0x00, 0x3f) AM_NOP /* Z180 internal registers */ + AM_RANGE(0x40, 0x7f) AM_NOP /* Z180 internal registers */ + AM_RANGE(0x80, 0x80) AM_READ_PORT("P1") + AM_RANGE(0x81, 0x81) AM_READ_PORT("P2") + AM_RANGE(0x82, 0x82) AM_READ_PORT("SERVICE") + AM_RANGE(0x80, 0x80) AM_WRITE(watchdog_reset_w) + AM_RANGE(0x81, 0x81) AM_WRITE(timer_pulse_w) /* ??? pulsed by the timer irq */ + AM_RANGE(0x82, 0x82) AM_WRITE(irqack_w) + AM_RANGE(0x84, 0x84) AM_NOP /* ?? */ + AM_RANGE(0x85, 0x86) AM_WRITEONLY AM_SHARE("stars_seed") /* stars: rng seed (lo/hi) */ + AM_RANGE(0x87, 0x87) AM_READ_PORT("EEPROMIN") AM_WRITE_PORT("EEPROMOUT") + AM_RANGE(0x88, 0x88) AM_WRITE(ram_bank_select_w) + AM_RANGE(0x89, 0x89) AM_DEVWRITE("dac", dac_device, write_signed8) + AM_RANGE(0x8a, 0x8a) AM_WRITEONLY AM_SHARE("stars_ctrl") /* stars: bits 3-4 = active set; bit 5 = enable */ + AM_RANGE(0x8b, 0x8b) AM_WRITEONLY AM_SHARE("flip") + AM_RANGE(0x8f, 0x8f) AM_WRITE(_20pacgal_coin_counter_w) +ADDRESS_MAP_END + + + +/************************************* + * + * Port definitions + * + *************************************/ + +static INPUT_PORTS_START( 20pacgal ) + PORT_START("P1") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_COCKTAIL + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_COIN1 ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN2 ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON1 ) + + PORT_START("P2") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_COCKTAIL + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_COCKTAIL + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_COCKTAIL + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_COCKTAIL + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_START3 ) PORT_NAME( "Right 1 Player Start" ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_START1 ) PORT_NAME( "Left 1 Player Start" ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START2 ) PORT_NAME( "Left 2 Players Start" ) + PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START4 ) PORT_NAME( "Right 2 Players Start" ) + + PORT_START("SERVICE") + PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN ) + 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_SERVICE_NO_TOGGLE( 0x80, IP_ACTIVE_LOW ) + + PORT_START( "EEPROMIN" ) + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_READ_LINE_DEVICE_MEMBER("eeprom", eeprom_serial_93cxx_device, do_read) /* bit 7 is EEPROM data */ + + PORT_START( "EEPROMOUT" ) + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("eeprom", eeprom_serial_93cxx_device, cs_write) /* bit 5 is cs (active high) */ + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("eeprom", eeprom_serial_93cxx_device, clk_write) /* bit 6 is clock (active high) */ + PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("eeprom", eeprom_serial_93cxx_device, di_write) /* bit 7 is data */ +INPUT_PORTS_END + + +/* Note: 25pacman Control Panel functions the same as 20pacgal, even if Right P1/P2 start are not shown during Switch Test */ +static INPUT_PORTS_START( 25pacman ) + PORT_INCLUDE(20pacgal) + + PORT_MODIFY("SERVICE") + PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNKNOWN ) + PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_NAME ( "Service Volume Up" ) + PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_NAME ( "Service Volume Down" ) + PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN ) +INPUT_PORTS_END + +static INPUT_PORTS_START( 25pacmano ) + PORT_INCLUDE(20pacgal) + + PORT_MODIFY("SERVICE") + PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_UNKNOWN ) + PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_UNKNOWN ) + PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNKNOWN ) + PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNKNOWN ) + PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNKNOWN ) + PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNKNOWN ) +INPUT_PORTS_END + +/************************************* + * + * Machine driver + * + *************************************/ + +void _20pacgal_state::common_save_state() +{ + save_item(NAME(m_game_selected)); + save_item(NAME(m_ram_48000)); + save_item(NAME(m_irq_mask)); + save_item(NAME(m_sprite_gfx_ram)); + save_item(NAME(m_sprite_ram)); + save_item(NAME(m_sprite_color_lookup)); +} + +void _20pacgal_state::machine_start() +{ + common_save_state(); + machine().save().register_postload(save_prepost_delegate(FUNC(_20pacgal_state::set_bankptr), this)); //currently not used by 25pacman +} + +void _25pacman_state::machine_start() +{ + common_save_state(); +} + +void _20pacgal_state::machine_reset() +{ + m_game_selected = 0; +} + +INTERRUPT_GEN_MEMBER(_20pacgal_state::vblank_irq) +{ + if(m_irq_mask) + device.execute().set_input_line(0, HOLD_LINE); // TODO: assert breaks the inputs in 25pacman test mode +} + +static MACHINE_CONFIG_START( 20pacgal, _20pacgal_state ) + + /* basic machine hardware */ + MCFG_CPU_ADD("maincpu", Z180, MAIN_CPU_CLOCK) + MCFG_CPU_PROGRAM_MAP(20pacgal_map) + MCFG_CPU_IO_MAP(20pacgal_io_map) + MCFG_CPU_VBLANK_INT_DRIVER("screen", _20pacgal_state, vblank_irq) + + MCFG_EEPROM_SERIAL_93C46_8BIT_ADD("eeprom") + + /* video hardware */ + MCFG_FRAGMENT_ADD(20pacgal_video) + + /* sound hardware */ + MCFG_SPEAKER_STANDARD_MONO("mono") + + MCFG_SOUND_ADD("namco", NAMCO_CUS30, NAMCO_AUDIO_CLOCK) + MCFG_NAMCO_AUDIO_VOICES(3) + MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) + + MCFG_DAC_ADD("dac") + MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) +MACHINE_CONFIG_END + + +static MACHINE_CONFIG_DERIVED_CLASS( 25pacman, 20pacgal, _25pacman_state ) + + /* basic machine hardware */ + MCFG_CPU_MODIFY("maincpu") + MCFG_CPU_PROGRAM_MAP(25pacman_map) + MCFG_CPU_IO_MAP(25pacman_io_map) + + MCFG_AMD_29LV200T_ADD("flash") +MACHINE_CONFIG_END + + + +/************************************* + * + * ROM definition + * + *************************************/ + + +/* + Pacman - 25th Anniversary Edition +*/ + +ROM_START( 25pacmano ) /* Revision 2.00 */ + ROM_REGION( 0x100000, "maincpu", 0 ) + ROM_LOAD( "pacman_25th_rev2.0.u13", 0x00000, 0x40000, CRC(99a52784) SHA1(6222c2eb686e65ba23ca376ff4392be1bc826a03) ) /* Label printed Rev 2.0, program says Rev 2.00 */ + + ROM_REGION( 0x8000, "proms", 0 ) /* palette */ + ROM_LOAD( "pacman_25th.u14", 0x0000, 0x8000, CRC(c19d9ad0) SHA1(002581fbc2c32cdf7cfb0b0f64061591a462ec14) ) /* Same as the MS. Pacman / Galaga graphics rom */ +ROM_END + +// guzuta v2.2 PCB +// this uses the main FLASH rom to save things instead of eeprom (type is AM29LV200) +// different memory map.. no palette rom +ROM_START( 25pacman ) /* Revision 3.00 */ + ROM_REGION( 0x40000, "flash", 0 ) + ROM_LOAD( "pacman25ver3.u1", 0x00000, 0x40000, CRC(55b0076e) SHA1(4544cc193bdd22bfc88d096083ccc4069cac4607) ) /* program says Rev 3.00 */ + ROM_REGION( 0x100000, "maincpu", ROMREGION_ERASE00 ) + + ROM_REGION( 0x8000, "proms", 0 ) /* palette */ + // shouldn't be loading this! must be uploaded somewhere + ROM_LOAD( "pacman_25th.u14", 0x0000, 0x8000, CRC(c19d9ad0) SHA1(002581fbc2c32cdf7cfb0b0f64061591a462ec14) ) +ROM_END + +/* + Ms. Pac-Man/Galaga - 20th Anniversary Class of 1981 Reunion +*/ + +ROM_START( 20pacgal ) /* Version 1.08 */ + ROM_REGION( 0x100000, "maincpu", 0 ) + ROM_LOAD( "ms_pac-galaga_v1.08.u13", 0x00000, 0x40000, CRC(2ea16809) SHA1(27f041bdbb590917e9dcb70c21aa6b6d6c9f04fb) ) /* Also found labeled as "V1.08 HO" */ + + ROM_REGION( 0x8000, "proms", 0 ) /* palette */ + ROM_LOAD( "ms_pac-galaga.u14", 0x0000, 0x8000, CRC(c19d9ad0) SHA1(002581fbc2c32cdf7cfb0b0f64061591a462ec14) ) +ROM_END + +ROM_START( 20pacgalr4 ) /* Version 1.04 */ + ROM_REGION( 0x100000, "maincpu", 0 ) + ROM_LOAD( "ms_pac-galaga_v1.04.u13", 0x00000, 0x40000, CRC(6c474d2d) SHA1(5a150fc9d2ed0e908385b9f9d532aa33cf80dba4) ) + + ROM_REGION( 0x8000, "proms", 0 ) /* palette */ + ROM_LOAD( "ms_pac-galaga.u14", 0x0000, 0x8000, CRC(c19d9ad0) SHA1(002581fbc2c32cdf7cfb0b0f64061591a462ec14) ) +ROM_END + +ROM_START( 20pacgalr3 ) /* Version 1.03 */ + ROM_REGION( 0x100000, "maincpu", 0 ) + ROM_LOAD( "ms_pac-galaga_v1.03.u13", 0x00000, 0x40000, CRC(e13dce63) SHA1(c8943f082883c423210fc3c97323222afb00f0a2) ) + + ROM_REGION( 0x8000, "proms", 0 ) /* palette */ + ROM_LOAD( "ms_pac-galaga.u14", 0x0000, 0x8000, CRC(c19d9ad0) SHA1(002581fbc2c32cdf7cfb0b0f64061591a462ec14) ) +ROM_END + +ROM_START( 20pacgalr2 ) /* Version 1.02 */ + ROM_REGION( 0x100000, "maincpu", 0 ) + ROM_LOAD( "ms_pac-galaga_v1.02.u13", 0x00000, 0x40000, CRC(b939f805) SHA1(5fe9470601156dfc2d339c94fd8f0aa4db197760) ) + + ROM_REGION( 0x8000, "proms", 0 ) /* palette */ + ROM_LOAD( "ms_pac-galaga.u14", 0x0000, 0x8000, CRC(c19d9ad0) SHA1(002581fbc2c32cdf7cfb0b0f64061591a462ec14) ) +ROM_END + +ROM_START( 20pacgalr1 ) /* Version 1.01 */ + ROM_REGION( 0x100000, "maincpu", 0 ) + ROM_LOAD( "ms_pac-galaga_v1.01.u13", 0x00000, 0x40000, CRC(77159582) SHA1(c05e005a941cbdc806dcd76b315069362c792a72) ) + + ROM_REGION( 0x8000, "proms", 0 ) /* palette */ + ROM_LOAD( "ms_pac-galaga.u14", 0x0000, 0x8000, CRC(c19d9ad0) SHA1(002581fbc2c32cdf7cfb0b0f64061591a462ec14) ) +ROM_END + +ROM_START( 20pacgalr0 ) /* Version 1.00 */ + ROM_REGION( 0x100000, "maincpu", 0 ) + ROM_LOAD( "ms_pac-galaga_v1.0.u13", 0x00000, 0x40000, CRC(3c92a269) SHA1(a616d912393f4e49b95231d72eec48567f46fc00) ) /* Label printed V1.0, program says v1.00 */ + + ROM_REGION( 0x8000, "proms", 0 ) /* palette */ + ROM_LOAD( "ms_pac-galaga.u14", 0x0000, 0x8000, CRC(c19d9ad0) SHA1(002581fbc2c32cdf7cfb0b0f64061591a462ec14) ) +ROM_END + + + + +DRIVER_INIT_MEMBER(_20pacgal_state,20pacgal) +{ + m_sprite_pal_base = 0x00<<2; +} + +DRIVER_INIT_MEMBER(_20pacgal_state,25pacman) + +{ + m_sprite_pal_base = 0x20<<2; +} + + +/************************************* + * + * Game driver + * + *************************************/ + +GAME( 2006, 25pacman, 0, 25pacman, 25pacman, _20pacgal_state, 25pacman, ROT90, "Namco / Cosmodog", "Pac-Man - 25th Anniversary Edition (Rev 3.00)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_SUPPORTS_SAVE | MACHINE_NOT_WORKING ) +GAME( 2005, 25pacmano, 25pacman, 20pacgal, 25pacmano,_20pacgal_state, 25pacman, ROT90, "Namco / Cosmodog", "Pac-Man - 25th Anniversary Edition (Rev 2.00)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_SUPPORTS_SAVE) + +GAME( 2000, 20pacgal, 0, 20pacgal, 20pacgal, _20pacgal_state, 20pacgal, ROT90, "Namco / Cosmodog", "Ms. Pac-Man/Galaga - 20th Anniversary Class of 1981 Reunion (V1.08)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_SUPPORTS_SAVE) +GAME( 2000, 20pacgalr4, 20pacgal, 20pacgal, 20pacgal, _20pacgal_state, 20pacgal, ROT90, "Namco / Cosmodog", "Ms. Pac-Man/Galaga - 20th Anniversary Class of 1981 Reunion (V1.04)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_SUPPORTS_SAVE) +GAME( 2000, 20pacgalr3, 20pacgal, 20pacgal, 20pacgal, _20pacgal_state, 20pacgal, ROT90, "Namco / Cosmodog", "Ms. Pac-Man/Galaga - 20th Anniversary Class of 1981 Reunion (V1.03)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_SUPPORTS_SAVE) +GAME( 2000, 20pacgalr2, 20pacgal, 20pacgal, 20pacgal, _20pacgal_state, 20pacgal, ROT90, "Namco / Cosmodog", "Ms. Pac-Man/Galaga - 20th Anniversary Class of 1981 Reunion (V1.02)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_SUPPORTS_SAVE) +GAME( 2000, 20pacgalr1, 20pacgal, 20pacgal, 20pacgal, _20pacgal_state, 20pacgal, ROT90, "Namco / Cosmodog", "Ms. Pac-Man/Galaga - 20th Anniversary Class of 1981 Reunion (V1.01)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_SUPPORTS_SAVE) +GAME( 2000, 20pacgalr0, 20pacgal, 20pacgal, 20pacgal, _20pacgal_state, 20pacgal, ROT90, "Namco / Cosmodog", "Ms. Pac-Man/Galaga - 20th Anniversary Class of 1981 Reunion (V1.00)", MACHINE_IMPERFECT_GRAPHICS | MACHINE_SUPPORTS_SAVE) |