MAME SVN History

199869 Revisions

r26276 Monday 18th November, 2013 at 21:31:41 UTC by Angelo Salese
Fixed ADC irq generation in Chase Bombers, fixes proto and marked it as such. Sports lots of gfx bugs tho (ROM_LOADing issue(s), alpha / color blending et al.).

[src/mame/drivers]	undrfire.c
[src/mame/includes]	undrfire.h

trunk/src/mame/includes/undrfire.h
r26275	r26276
57	57	DECLARE_WRITE32_MEMBER(motor_control_w);
58	58	DECLARE_WRITE32_MEMBER(cbombers_cpua_ctrl_w);
59	59	DECLARE_READ32_MEMBER(cbombers_adc_r);
60		DECLARE_WRITE32_MEMBER(cbombers_adc_w);
	60	DECLARE_WRITE8_MEMBER(cbombers_adc_w);
61	61	DECLARE_CUSTOM_INPUT_MEMBER(frame_counter_r);
62	62	DECLARE_DRIVER_INIT(undrfire);
63	63	DECLARE_DRIVER_INIT(cbombers);

trunk/src/mame/drivers/undrfire.c
r26275	r26276
62	62	Todo
63	63	----
64	64
65		This game needs a fake aim target!
66
67	65	What does the 0xb00000 area do... alpha blending ??
68	66
69	67	What is the unknown hardware at 0x600000... an alternative
r26275	r26276
73	71	seen changing except in game inits. Perhaps only used
74	72	in later levels?
75	73
	74	Chase Bombers title screen has wrong Taito logo;
76	75
	76	Chase Bombers proto sports lots of gfx bugs;
	77
77	78	Gun calibration
78	79	---------------
79	80
r26275	r26276
449	450	return (ioport("STEER")->read() << 24);
450	451	}
451	452
452		WRITE32_MEMBER(undrfire_state::cbombers_adc_w)
	453	WRITE8_MEMBER(undrfire_state::cbombers_adc_w)
453	454	{
454	455	/* One interrupt per input port (4 per frame, though only 2 used).
455	456	1000 cycle delay is arbitrary */
456		timer_set(downcast<cpu_device *>(&space.device())->cycles_to_attotime(1000), TIMER_INTERRUPT5);
	457	/* TODO: hook it up to offset 0 only otherwise cbomber proto keeps sending irqs.
	458	Could or could not be right. */
	459	if(offset == 0)
	460	timer_set(downcast<cpu_device *>(&space.device())->cycles_to_attotime(1000), TIMER_INTERRUPT5);
457	461	}
458	462
459	463	/***********************************************************
r26275	r26276
487	491	AM_RANGE(0x300000, 0x303fff) AM_RAM AM_SHARE("spriteram")
488	492	AM_RANGE(0x400000, 0x400003) AM_WRITE(cbombers_cpua_ctrl_w)
489	493	AM_RANGE(0x500000, 0x500007) AM_READWRITE(undrfire_input_r, undrfire_input_w)
490		AM_RANGE(0x600000, 0x600007) AM_READ~~WRITE~~(cbombers_adc_r, cbombers_adc_w)
	494	AM_RANGE(0x600000, 0x600007) AM_READ(cbombers_adc_r) AM_WRITE8(cbombers_adc_w,0xffffffff)
491	495	AM_RANGE(0x700000, 0x7007ff) AM_RAM AM_SHARE("snd_shared")
492	496	AM_RANGE(0x800000, 0x80ffff) AM_DEVREADWRITE("tc0480scp", tc0480scp_device, long_r, long_w) /* tilemaps */
493	497	AM_RANGE(0x830000, 0x83002f) AM_DEVREADWRITE("tc0480scp", tc0480scp_device, ctrl_long_r, ctrl_long_w)
r26275	r26276
1033	1037	ROM_LOAD32_BYTE( "scp1hh_ic36.bin", 0x200003, 0x80000, CRC(24f545d8) SHA1(c5ae0e714ed4765f3416cb58bc9cfccfbf78081c) )
1034	1038
1035	1039	ROM_REGION( 0x1800000, "gfx2", 0 )
1036		// tiles 0x00000 - 0x07fff
	1040	// tiles 0x00000 - 0x07fff
1037	1041	ROMX_LOAD( "obj0l_ic29.bin", 0x0000003, 0x80000, CRC(4b954950) SHA1(cafd9ba3128aa2e7dbde959a705aff8db6c311fa) , ROM_SKIP(7) ) // bp 1
1038	1042	ROMX_LOAD( "obj16l_ic20.bin", 0x0000002, 0x80000, CRC(b53932c0) SHA1(94ea6ccc29bd7b7e94d7494aaf0cc19b67c4ce72) , ROM_SKIP(7) ) // bp 2
1039	1043	ROMX_LOAD( "obj32l_ic51.bin", 0x0000001, 0x80000, CRC(f23f7253) SHA1(cbff5aee79d1b4990a35d5fc55e348aa81b2b5d3) , ROM_SKIP(7) ) // bp 3
r26275	r26276
1066	1070	ROMX_LOAD( "ic80_d511.bin", 0x0800004, 0x80000, CRC(37da5baf) SHA1(a78ac413de08a1ff70ab14561b75df633a9e5be8) , ROM_SKIP(7) ) // bp 4
1067	1071	ROMX_LOAD( "ic81_e150.bin", 0x1400000, 0x80000, CRC(48dbc4fb) SHA1(acec207d05a8ea615f27216fbfd567cc630e5191) , ROM_SKIP(7) ) // bp 5
1068	1072	ROMX_LOAD( "ic82_3d3d.bin", 0x1400004, 0x80000, CRC(3e62970e) SHA1(82970accb4ce29034e7b97b74c831ec0314c5a8f) , ROM_SKIP(7) ) // bp 5
1069
	1073
1070	1074	ROM_REGION( 0x400000, "gfx3", 0 )
1071	1075	ROM_LOAD16_BYTE( "ic44_scc1.bin", 0x000001, 0x080000, CRC(868d0d3d) SHA1(29251d545548856296b5ae32a96f2eeef2418dc4) )
1072	1076	ROM_LOAD16_BYTE( "ic43_scc4.bin", 0x000000, 0x080000, CRC(2f170ee4) SHA1(2b8f07186c9f7589e1af131b8c377443a29bd149) )
r26275	r26276
1167	1171	GAME( 1993, undrfire, 0, undrfire, undrfire, undrfire_state, undrfire, ROT0, "Taito Corporation Japan", "Under Fire (World)", 0 )
1168	1172	GAME( 1993, undrfireu, undrfire, undrfire, undrfire, undrfire_state, undrfire, ROT0, "Taito America Corporation", "Under Fire (US)", 0 )
1169	1173	GAME( 1993, undrfirej, undrfire, undrfire, undrfire, undrfire_state, undrfire, ROT0, "Taito Corporation", "Under Fire (Japan)", 0 )
1170		GAMEL(1994, cbombers, 0, cbombers, cbombers, undrfire_state, cbombers, ROT0, "Taito Corporation Japan", "Chase Bombers (World)", GAME_IMPERFECT_GRAPHICS, layout_cbombers )
1171		GAMEL(1994, cbombersj, cbombers, cbombers, cbombers, undrfire_state, cbombers, ROT0, "Taito Corporation", "Chase Bombers (Japan)", GAME_IMPERFECT_GRAPHICS, layout_cbombers )
1172		GAMEL(1994, cbombersp, cbombers, cbombers, cbombers, undrfire_state, cbombers, ROT0, "Taito Corporation", "Chase Bombers (prototype)", GAME_NOT_WORKING \| GAME_IMPERFECT_GRAPHICS, layout_cbombers )
	1174	GAMEL(1994, cbombers, 0, cbombers, cbombers, undrfire_state, cbombers, ROT0, "Taito Corporation Japan", "Chase Bombers (World)", GAME_IMPERFECT_GRAPHICS \| GAME_IMPERFECT_COLORS, layout_cbombers )
	1175	GAMEL(1994, cbombersj, cbombers, cbombers, cbombers, undrfire_state, cbombers, ROT0, "Taito Corporation", "Chase Bombers (Japan)", GAME_IMPERFECT_GRAPHICS \| GAME_IMPERFECT_COLORS, layout_cbombers )
	1176	GAMEL(1994, cbombersp, cbombers, cbombers, cbombers, undrfire_state, cbombers, ROT0, "Taito Corporation", "Chase Bombers (Japan Prototype)", GAME_IMPERFECT_GRAPHICS \| GAME_IMPERFECT_COLORS, layout_cbombers )

199869 Revisions