MAME SVN History

199869 Revisions

r21070 Thursday 14th February, 2013 at 17:17:35 UTC by Angelo Salese
Fixed protection check in Tecmo World Cup '98, game is now playable (Tecmo logo & Title Screen still garbled) [Angelo Salese]

trunk/src/emu/video/stvvdp2.c
r21069	r21070
4769	4769	/* Dragon Ball Z 0x3800 - 0x2c00 */
4770	4770	/* Assault Suit Leynos 2 0x0200*/
4771	4771	/* Bug! 0x8800 */
4772		if(STV_VDP2_SFPRMD & ~0xff75)
	4772	/* Wonder 3 0x0018 */
	4773	if(STV_VDP2_SFPRMD & ~0xff7d)
4773	4774	popmessage("Special Priority Mode enabled %04x, contact MAMEdev",STV_VDP2_SFPRMD);
4774	4775	}
4775	4776	}

trunk/src/mame/machine/stvprot.c
r21069	r21070
113	113	*
114	114	************************/
115	115
	116	/*
	117	0x200214
	118	0x20de94
	119	wpset 0x200214,0x20de94-0x200214,r
	120	dump twcup98.dmp,0x200214,0x20de94-0x200214,4,0,0
	121	protection tests the data 0x201220 at
	122	bp 0x6009a9e
	123	with 0x60651f8
	124	*/
	125
	126	static UINT32 twcup_prot_data[8] =
	127	{
	128	0x23232323, 0x23232323, 0x4c4c4c4c, 0x4c156301
	129	};
	130
116	131	static READ32_HANDLER( twcup98_prot_r )
117	132	{
118	133	UINT32 ROM = (UINT32 )space.machine().root_device().memregion("abus")->base();
r21069	r21070
139	154	res = ROM[ctrl_index / 4] & 0xffff0000;
140	155	res \|= ROM[ctrl_index / 4] & 0xffff;
141	156	}
	157
	158	if(ctrl_index >= 0xD215A4+0x100c && ctrl_index < 0xD215A4+0x100c+8*4)
	159	res = twcup_prot_data[(ctrl_index-(0xD215A4+0x100c))/4];
	160
142	161	ctrl_index+=4;
143	162	return res;
144	163	}

trunk/src/mame/drivers/stv.c
r21069	r21070
2835	2835	GAME( 1997, znpwfv, stvbios, stv, stv, saturn_state, znpwfv, ROT0, "Sega", "Zen Nippon Pro-Wrestling Featuring Virtua (J 971123 V1.000)", GAME_IMPERFECT_SOUND \| GAME_IMPERFECT_GRAPHICS )
2836	2836
2837	2837	/* Almost */
2838		GAME( 1998, twcup98, stvbios, stv, stv, saturn_state, twcup98, ROT0, "Tecmo", "Tecmo World Cup '98 (JUET 980410 V1.000)", GAME_UNEMULATED_PROTECTION \| GAME_IMPERFECT_SOUND \| GAME_IMPERFECT_GRAPHICS~~\|GAME_NOT_WORKING~~ ) ~~// player movement~~
	2838	GAME( 1998, twcup98, stvbios, stv, stv, saturn_state, twcup98, ROT0, "Tecmo", "Tecmo World Cup '98 (JUET 980410 V1.000)", GAME_UNEMULATED_PROTECTION \| GAME_IMPERFECT_SOUND \| GAME_IMPERFECT_GRAPHICS )
2839	2839	GAME( 1998, elandore, stvbios, stv, stv6b, saturn_state, elandore, ROT0, "Sai-Mate", "Touryuu Densetsu Elan-Doree / Elan Doree - Legend of Dragoon (JUET 980922 V1.006)", GAME_NOT_WORKING \| GAME_UNEMULATED_PROTECTION \| GAME_IMPERFECT_SOUND \| GAME_IMPERFECT_GRAPHICS )
2840	2840
2841	2841	/* Unemulated printer / camera devices */

199869 Revisions