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authorGravatarGravatar MetalliC <0vetal0@gmail.com>2017-12-12 18:56:16 +0200
committerGravatarGravatar MetalliC <0vetal0@gmail.com>2017-12-12 18:56:16 +0200
commit4522ace94fbdbc4ea84a9f9731522a1b478c3fc2 (patch) (github)
tree7dc799c59841a3f5035ac2f95781cf51758d9fad
parent4637ec82dceb40ef454751fe02c2188aa06ccf29 (diff)
downloadmame-4522ace94fbdbc4ea84a9f9731522a1b478c3fc2.tar.bz2
mame-4522ace94fbdbc4ea84a9f9731522a1b478c3fc2.zip
pgm2: kov3 card data future use, make notes less misinforming (nw)
-rw-r--r--src/mame/drivers/pgm2.cpp13
1 files changed, 8 insertions, 5 deletions
diff --git a/src/mame/drivers/pgm2.cpp b/src/mame/drivers/pgm2.cpp
index 2d4756ce59e..4f8168637f6 100644
--- a/src/mame/drivers/pgm2.cpp
+++ b/src/mame/drivers/pgm2.cpp
@@ -75,16 +75,16 @@
06 - zoom something, 0F-7F, default 1F
08 - fg? scroll x
0a - fg? scroll y
- 0e - sprite related, set to 1 at sprite hw init
- 10 - sprite related, orleg2 - 0x13, kov2nl - 0x14
+ 0e - ? 1 at init (sprite related?)
+ 10 - ? orleg2 - 0x13, kov2nl - 0x14 at init (sprite related?)
14 - sprite enable ? set to 0 before spriteram update, to 1 after
16 - enable access to vrams/palettes/etc ? (bitmask)
18 - vblank ack
1a - ? 0 at init
- 1c - sprite related, orleg2 - 5, kov2nl - 7
- 1e - sprite related, set to 2 at sprite hw init
+ 1c - ? orleg2 - 5, kov2nl - 7 at init (sprite related?)
+ 1e - ? 2 at init (sprite related?)
32 - shared RAM bank
- 34, 36 - sprite related, set to 0 at sprite hw init, some unused xor feature ?
+ 34, 36 - ? 0 at init, some unused xor feature ?
38, 3a - sprite mask xor key
*/
@@ -806,6 +806,9 @@ ROM_START( kov3 )
ROM_REGION( 0x04000, "maincpu", 0 )
ROM_LOAD( "kov3_igs036.rom", 0x00000000, 0x0004000, NO_DUMP ) // CRC(c7d33764) SHA1(5cd48f876e637d60391d39ac6e40bf243300cc75)
+ ROM_REGION( 0x108, "default_card", 0 )
+ ROM_LOAD( "blank_kov3_china_card.pg2", 0x000, 0x108, CRC(bd5a968f) SHA1(b9045eb70e02afda7810431c592208053d863980) )
+
ROM_REGION( 0x1000000, "user1", 0 )
ROM_LOAD( "kov3_v104cn_raw.bin", 0x00000000, 0x0800000, CRC(1b5cbd24) SHA1(6471d4842a08f404420dea2bd1c8b88798c80fd5) )