From f8256fb22332d8ed81f3d199449d3ede6106ee7a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Micha=C3=ABl=20Banaan=20Ananas?= Date: Sun, 14 Jul 2013 21:41:16 +0000 Subject: [PATCH] ok, add note about 0.bpr --- src/mame/drivers/cshooter.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/src/mame/drivers/cshooter.c b/src/mame/drivers/cshooter.c index 2a39d87cc90..c31b53128fc 100644 --- a/src/mame/drivers/cshooter.c +++ b/src/mame/drivers/cshooter.c @@ -566,6 +566,8 @@ Notes: LB - CPU board S-0086-002-0B The 0/1/2 bipolar PROMs are not used for colour. + However, this contradicts Guru's findings: "If I short some of the pins(of 0.bpr at 7A) + the sprite colors change, and the chip is connected to the color RAM." Brief hardware overview: @@ -610,7 +612,7 @@ ROM_START( cshooter ) ROM_REGION( 0x320, "proms", 0 ) ROM_LOAD( "63s281.16a", 0x0000, 0x0100, CRC(0b8b914b) SHA1(8cf4910b846de79661cc187887171ed8ebfd6719) ) // clut - ROM_LOAD( "0.7a", 0x0100, 0x0020, CRC(93e2d292) SHA1(af8edd0cfe85f28ede9604cfaf4516d54e5277c9) ) // priority? (not used) + ROM_LOAD( "0.7a", 0x0100, 0x0020, CRC(93e2d292) SHA1(af8edd0cfe85f28ede9604cfaf4516d54e5277c9) ) // sprite color related? (not used) ROM_LOAD( "1.9s", 0x0120, 0x0100, CRC(cf14ba30) SHA1(3284b6809075756b3c8e07d9705fc7eacb7556f1) ) // timing? (not used) ROM_LOAD( "2.4e", 0x0220, 0x0100, CRC(0eaf5158) SHA1(bafd4108708f66cd7b280e47152b108f3e254fc9) ) // timing? (not used) ROM_END @@ -667,7 +669,7 @@ ROM_START( cshootere ) ROM_REGION( 0x320, "proms", 0 ) // taken from parent set ROM_LOAD( "63s281.16a", 0x0000, 0x0100, CRC(0b8b914b) SHA1(8cf4910b846de79661cc187887171ed8ebfd6719) ) // clut - ROM_LOAD( "0.7a", 0x0100, 0x0020, CRC(93e2d292) SHA1(af8edd0cfe85f28ede9604cfaf4516d54e5277c9) ) // priority? (not used) + ROM_LOAD( "0.7a", 0x0100, 0x0020, CRC(93e2d292) SHA1(af8edd0cfe85f28ede9604cfaf4516d54e5277c9) ) // sprite color related? (not used) ROM_LOAD( "1.9s", 0x0120, 0x0100, CRC(cf14ba30) SHA1(3284b6809075756b3c8e07d9705fc7eacb7556f1) ) // timing? (not used) ROM_LOAD( "2.4e", 0x0220, 0x0100, CRC(0eaf5158) SHA1(bafd4108708f66cd7b280e47152b108f3e254fc9) ) // timing? (not used) ROM_END @@ -713,7 +715,7 @@ ROM_START( airraid ) ROM_REGION( 0x320, "proms", 0 ) // taken from parent set ROM_LOAD( "63s281.16a", 0x0000, 0x0100, CRC(0b8b914b) SHA1(8cf4910b846de79661cc187887171ed8ebfd6719) ) // clut - ROM_LOAD( "0.7a", 0x0100, 0x0020, CRC(93e2d292) SHA1(af8edd0cfe85f28ede9604cfaf4516d54e5277c9) ) // priority? (not used) + ROM_LOAD( "0.7a", 0x0100, 0x0020, CRC(93e2d292) SHA1(af8edd0cfe85f28ede9604cfaf4516d54e5277c9) ) // sprite color related? (not used) ROM_LOAD( "1.9s", 0x0120, 0x0100, CRC(cf14ba30) SHA1(3284b6809075756b3c8e07d9705fc7eacb7556f1) ) // timing? (not used) ROM_LOAD( "2.4e", 0x0220, 0x0100, CRC(0eaf5158) SHA1(bafd4108708f66cd7b280e47152b108f3e254fc9) ) // timing? (not used) ROM_END