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Merge pull request #400 from kazblox/patch-1

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some minor changes to a few drivers
This commit is contained in:
R. Belmont 2015-10-20 09:26:40 -04:00
commit d12acc4f10
3 changed files with 22 additions and 25 deletions
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11
src/mame/drivers/galaxian.c
View File

@ -8996,7 +8996,7 @@ guess at what the game actually is.
Roms 1 through 8 read well in-circuit in the right
places in the memory map for moon cresta,
(through the fluke 9100) but the game does not
currently run. Roms dumped adn verified with no
currently run. Roms dumped and verified with no
anomalies.
Rom 9 was placed on the through-socket and has
@ -10860,7 +10860,6 @@ GAME( 1980, galemp, uniwars, galaxian, superg, galaxian_state, pisce
GAME( 1980, asideral, uniwars, galaxian, asideral, galaxian_state, pisces, ROT90, "bootleg (Electrogame S.A.)", "Ataque Sideral (Spanish bootleg of UniWar S)", MACHINE_SUPPORTS_SAVE )
GAME( 1980, pajaroes, uniwars, galaxian, asideral, galaxian_state, pisces, ROT90, "bootleg (PSV S.A.)", "Pajaro del Espacio (Spanish bootleg of UniWar S)", MACHINE_SUPPORTS_SAVE ) // very similar to above
/* Artic Multi-System games - separate tile/sprite ROMs */
GAME( 1980, streakng, 0, pacmanbl, streakng, galaxian_state, galaxian, ROT90, "Shoei", "Streaking (set 1)", MACHINE_IMPERFECT_COLORS | MACHINE_SUPPORTS_SAVE )
GAME( 1980, streaknga, streakng, pacmanbl, streakng, galaxian_state, galaxian, ROT90, "Shoei", "Streaking (set 2)", MACHINE_IMPERFECT_COLORS | MACHINE_SUPPORTS_SAVE )
@ -10930,16 +10929,15 @@ GAME( 1980, moonal2b, galaxian, mooncrst, moonal2, galaxian_state, galax
/* larger romspace, interrupt enable moved */
GAME( 198?, thepitm, thepit, mooncrst, thepitm, galaxian_state, thepitm, ROT90, "bootleg (KZH)", "The Pit (bootleg on Moon Quasar hardware)", MACHINE_SUPPORTS_SAVE ) // on an original MQ-2FJ pcb, even if the memory map appears closer to Moon Cresta
/* other games on basic mooncrst hardware */
GAME( 1982, skybase, 0, mooncrst, skybase, galaxian_state, skybase, ROT90, "Omori Electric Co., Ltd.", "Sky Base", MACHINE_SUPPORTS_SAVE )
GAME( 198?, kong, 0, mooncrst, kong, galaxian_state, kong, ROT90, "Taito do Brasil", "Kong (Donkey Kong conversion on Galaxian hardware)", MACHINE_SUPPORTS_SAVE | MACHINE_WRONG_COLORS ) // rewrite of Donkey Kong (!) not a clone
/* larger romspace, 2*AY8910, based on Super Star Crest board? */
// there may be an alternate version called "Fantasy" according to flyers; is it the same?
GAME( 198?, fantastc, 0, fantastc, fantastc, galaxian_state, fantastc, ROT90, "Taito do Brasil", "Fantastic (Galaga conversion on Galaxian hardware)", MACHINE_SUPPORTS_SAVE ) // rewrite of Galaga (!) not a clone
/* like fantastc, plus larger spriteram, and maybe different bullet hw(?) */
// there may be an alternate version called "Fantasy" according to flyers; is it the same?
GAME( 198?, timefgtr, 0, timefgtr, timefgtr, galaxian_state, timefgtr, ROT90, "Taito do Brasil", "Time Fighter (Time Pilot conversion on Galaxian hardware)", MACHINE_SUPPORTS_SAVE | MACHINE_WRONG_COLORS ) // rewrite of Time Pilot (!) not a clone
/* extra ROMs, protection, and sound hardware replaced with AY8910 */
@ -11019,9 +11017,6 @@ GAME( 1981, scrambp, scramble, scramble, scramble, galaxian_state, scram
GAME( 1981, scramce, scramble, scramble, scramble, galaxian_state, scramble, ROT90, "bootleg (Centromatic S.A.)", "Scramble (Centromatic S.A., Spanish bootleg)", MACHINE_SUPPORTS_SAVE ) // similar to above
GAME( 1981, scrampt, scramble, scramble, scramble, galaxian_state, scramble, ROT90, "bootleg (Petaco S.A.)", "Scramble (Petaco S.A., Spanish bootleg)", MACHINE_SUPPORTS_SAVE ) // ^^
GAME( 1981, scramrf, scramble, scramble, scramble, galaxian_state, scramble, ROT90, "bootleg (Recreativos Franco)", "Scramble (Recreativos Franco, Spanish bootleg)", MACHINE_SUPPORTS_SAVE )
GAME( 1981, scramblebb, scramble, scramble, scramble, galaxian_state, scramble, ROT90, "bootleg?", "Scramble (bootleg?)", MACHINE_SUPPORTS_SAVE )
GAME( 198?, bomber, scramble, scramble, scramble, galaxian_state, scramble, ROT90, "bootleg (Alca)", "Bomber (bootleg of Scramble)", MACHINE_SUPPORTS_SAVE )
@ -11062,6 +11057,7 @@ GAME( 1981, armorcar2, armorcar, scobra, armorcar2, galaxian_state, scobr
GAME( 1982, tazmania, 0, scobra, tazmania, galaxian_state, scobra, ROT90, "Stern Electronics", "Tazz-Mania (set 1)", MACHINE_SUPPORTS_SAVE )
/*
Anteater (sold as conversion kit)
@ -11074,6 +11070,7 @@ GAME( 1982, anteaterg, anteater, anteaterg, anteateruk, galaxian_state, antea
GAME( 1982, calipso, 0, scobra, calipso, galaxian_state, calipso, ROT90, "Tago Electronics", "Calipso", MACHINE_SUPPORTS_SAVE )
/*
Lost Tomb

28
src/mame/drivers/galaxold.c
View File

@ -2762,21 +2762,11 @@ static MACHINE_CONFIG_DERIVED( hunchbkg, galaxold_base )
MACHINE_CONFIG_END
static MACHINE_CONFIG_DERIVED( spcwarp, galaxold_base )
static MACHINE_CONFIG_DERIVED( spcwarp, hunchbkg )
/* hunchbkg but with different banking */
/* basic machine hardware */
MCFG_CPU_REPLACE("maincpu", S2650, PIXEL_CLOCK / 4)
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_PROGRAM_MAP(spcwarp)
MCFG_CPU_IO_MAP(hunchbkg_io)
MCFG_CPU_IRQ_ACKNOWLEDGE_DRIVER(galaxold_state,hunchbkg_irq_callback)
MCFG_DEVICE_MODIFY("7474_9m_1")
MCFG_7474_COMP_OUTPUT_CB(DEVWRITELINE("maincpu", s2650_device, write_sense))
MCFG_MACHINE_RESET_OVERRIDE(galaxold_state,hunchbkg)
MCFG_FRAGMENT_ADD(galaxian_audio)
MACHINE_CONFIG_END
@ -3489,15 +3479,19 @@ ROM_START( hunchbkg )
ROM_END
ROM_START( spcwarp )
// unknown Century Electronics space shooter which involves shooting down enemy ships to use them yourself for increasing rate of fire
// came out of an undumped ROMS collection - we have no idea if this is Space Warp but it's a unique dump compared to everything else.
// conversion of 'cosmos' (cvs.c) to Galaxian hardware
// notes:
// -came out of an unemulated games collection - may or may not be actually spcwarp but it's unique
// -uses hunchbkg hardware with a different map
// -the game likely calls a checksum check every 10 frames, causes game to freeze (probably because of bad ROM)
// -so far using hunchbkg inputs work
// -text in ROM confirms year of release and company; ASCII shows "COPYRIGHT 1983", "CENTURY ELECTRONICS UK LTD" in swarpt7f.bin
ROM_REGION( 0x8000, "maincpu", 0 )
ROM_LOAD( "swarpt7f.bin", 0x0000, 0x1000, CRC(04d744e3) SHA1(db8218510052a05670cb0b722b73d3f10464788c) )
ROM_LOAD( "swarpt7h.bin", 0x2000, 0x1000, CRC(34a36536) SHA1(bc438515618683b2a7c29637871ee00ed95ad7f8) )
/* missing rom at $4000? todo: check valid calls */
ROM_LOAD( "swarpt7m.bin", 0x6000, 0x1000, BAD_DUMP CRC(a2dff6c8) SHA1(d1c72848450dc5ff386dc94a26e4bf704ccc7121) ) /* ROMCMP reports "BADADDR xxxxxx-xxxxx". Observed data sequence repeated every 32 bytes */
ROM_REGION( 0x1000, "gfx1", 0 ) // gfx are very similar to 'cosmos'
ROM_REGION( 0x1000, "gfx1", 0 )
ROM_LOAD( "swarpb1h.bin", 0x0000, 0x0800, CRC(6ee3b5f7) SHA1(8150f2ecd59d3a165c0541b550664c56d049edd5) )
ROM_LOAD( "swarpb1k.bin", 0x0800, 0x0800, CRC(da4cee6b) SHA1(28b91381658f598fa62049489beee443232825c6) )
@ -3789,7 +3783,7 @@ GAME( 1981, froggerv, frogger, videotron, froggerv, driver_device, 0,
/* S2650 games */
// YEAR NAME PARENT MACHINE INPUT INIT ROT COMPANY, FULLNAME, FLAGS, LAYOUT
GAME( 1983, hunchbkg, hunchbak, hunchbkg, hunchbkg, driver_device, 0, ROT90, "Century Electronics", "Hunchback (Galaxian hardware)", MACHINE_SUPPORTS_SAVE )
GAME( 1983, spcwarp, 0, spcwarp, hunchbkg, driver_device, 0, ROT90, "Century Electronics", "Space Warp?", MACHINE_NOT_WORKING | MACHINE_SUPPORTS_SAVE | MACHINE_WRONG_COLORS ) // bad dump
GAME( 1983, spcwarp, 0, spcwarp, hunchbkg, driver_device, 0, ROT90, "Century Electronics", "Space Warp? (Cosmos conversion on Galaxian hardware)", MACHINE_NOT_WORKING | MACHINE_SUPPORTS_SAVE | MACHINE_WRONG_COLORS ) // bad dump
GAME( 1984, drivfrcg, drivfrcp, drivfrcg, drivfrcg, driver_device, 0, ROT90, "Shinkai Inc. (Magic Electronics USA license)", "Driving Force (Galaxian conversion)", MACHINE_SUPPORTS_SAVE )
GAME( 1984, drivfrct, drivfrcp, drivfrcg, drivfrcg, driver_device, 0, ROT90, "bootleg (EMT Germany)", "Top Racer (bootleg of Driving Force)", MACHINE_SUPPORTS_SAVE ) // Video Klein PCB
GAME( 1985, drivfrcb, drivfrcp, drivfrcg, drivfrcg, driver_device, 0, ROT90, "bootleg (Elsys Software)", "Driving Force (Galaxian conversion bootleg)", MACHINE_SUPPORTS_SAVE )

8
src/mame/machine/electron.c
View File

@ -14,6 +14,7 @@
#include "sound/beep.h"
#include "imagedev/cassette.h"
void electron_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr)
{
switch (id)
@ -246,7 +247,12 @@ WRITE8_MEMBER(electron_state::electron_ula_w)
case 0x06: /* Counter divider */
if ( m_ula.communication_mode == 0x01)
{
m_beeper->set_frequency( 1000000 / ( 16 * ( data + 1 ) ) );
/* GUESS
* the Advanced Users manual says this is the correct algorithm
* but the divider is wrong(?), says 16 but results in high pitch,
* 32 is more close
*/
m_beeper->set_frequency( 1000000 / ( 32 * ( data + 1 ) ) );
}
break;
case 0x07: /* Misc. */