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20pacgal.c: Minor information update - no credit please

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This commit is contained in:
Brian Troha 2010-08-05 23:49:58 +00:00
parent 6c6f893c09
commit 40ff891b48
1 changed files with 7 additions and 2 deletions
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9
src/mame/drivers/20pacgal.c
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@ -1,5 +1,6 @@
/*************************************************************************** /***************************************************************************
Pacman - 25th Anniversary Edition
Ms.Pac-Man/Galaga - 20th Anniversary Class of 1981 Reunion Ms.Pac-Man/Galaga - 20th Anniversary Class of 1981 Reunion
driver by Nicola Salmoria driver by Nicola Salmoria
@ -40,6 +41,9 @@
player start button to start the game. There is minor board difference that the player start button to start the game. There is minor board difference that the
program code can detect through the Z80 ports to prevent ROM swaps to upgrade 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. Ms. Pac-Man/Galaga - 20th Anniversary Class of 1981 Reunion boards.
* The above listed joystick manuver for the built-in speed up still works.
* The above listed joystick manuver to enable Pac-Man will still play a
tone, but the effect (if any) is unknown.
***************************************************************************/ ***************************************************************************/
@ -210,7 +214,7 @@ ADDRESS_MAP_END
static ADDRESS_MAP_START( 20pacgal_io_map, ADDRESS_SPACE_IO, 8 ) static ADDRESS_MAP_START( 20pacgal_io_map, ADDRESS_SPACE_IO, 8 )
ADDRESS_MAP_GLOBAL_MASK(0xff) ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x00, 0x3f) AM_NOP /* Z180 internal registers */ AM_RANGE(0x00, 0x3f) AM_NOP /* Z180 internal registers */
AM_RANGE(0x40, 0x7f) AM_NOP /* Z180 internal registers */ AM_RANGE(0x40, 0x7f) AM_NOP /* Z180 internal registers */
AM_RANGE(0x80, 0x80) AM_READ_PORT("P1") AM_RANGE(0x80, 0x80) AM_READ_PORT("P1")
AM_RANGE(0x81, 0x81) AM_READ_PORT("P2") AM_RANGE(0x81, 0x81) AM_READ_PORT("P2")
@ -218,6 +222,7 @@ static ADDRESS_MAP_START( 20pacgal_io_map, ADDRESS_SPACE_IO, 8 )
AM_RANGE(0x80, 0x80) AM_WRITE(watchdog_reset_w) 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(0x81, 0x81) AM_WRITE(timer_pulse_w) /* ??? pulsed by the timer irq */
AM_RANGE(0x82, 0x82) AM_WRITE(irqack_w) AM_RANGE(0x82, 0x82) AM_WRITE(irqack_w)
AM_RANGE(0x84, 0x84) AM_NOP /* ?? */
AM_RANGE(0x85, 0x86) AM_WRITEONLY AM_BASE_MEMBER(_20pacgal_state, stars_seed) /* stars: rng seed (lo/hi) */ AM_RANGE(0x85, 0x86) AM_WRITEONLY AM_BASE_MEMBER(_20pacgal_state, stars_seed) /* stars: rng seed (lo/hi) */
AM_RANGE(0x87, 0x87) AM_READ_PORT("EEPROMIN") AM_WRITE_PORT("EEPROMOUT") AM_RANGE(0x87, 0x87) AM_READ_PORT("EEPROMIN") AM_WRITE_PORT("EEPROMOUT")
AM_RANGE(0x88, 0x88) AM_WRITE(ram_bank_select_w) AM_RANGE(0x88, 0x88) AM_WRITE(ram_bank_select_w)
@ -433,7 +438,7 @@ static DRIVER_INIT(25pacman)
* *
*************************************/ *************************************/
GAME( 2000, 25pacman, 0, 20pacgal, 25pacman, 25pacman, ROT90, "Namco", "Pacman - 25th Anniversary Edition (Rev 2.00)", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE) GAME( 2005, 25pacman, 0, 20pacgal, 25pacman, 25pacman, ROT90, "Namco", "Pacman - 25th Anniversary Edition (Rev 2.00)", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE)
GAME( 2000, 20pacgal, 0, 20pacgal, 20pacgal, 20pacgal, ROT90, "Namco", "Ms. Pac-Man/Galaga - 20th Anniversary Class of 1981 Reunion (V1.08)", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE) GAME( 2000, 20pacgal, 0, 20pacgal, 20pacgal, 20pacgal, ROT90, "Namco", "Ms. Pac-Man/Galaga - 20th Anniversary Class of 1981 Reunion (V1.08)", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE)
GAME( 2000, 20pacgalr4, 20pacgal, 20pacgal, 20pacgal, 20pacgal, ROT90, "Namco", "Ms. Pac-Man/Galaga - 20th Anniversary Class of 1981 Reunion (V1.04)", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE) GAME( 2000, 20pacgalr4, 20pacgal, 20pacgal, 20pacgal, 20pacgal, ROT90, "Namco", "Ms. Pac-Man/Galaga - 20th Anniversary Class of 1981 Reunion (V1.04)", GAME_IMPERFECT_GRAPHICS | GAME_SUPPORTS_SAVE)