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ADSMISS investigation notes

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This commit is contained in:
Angelo Salese 2013-03-17 19:00:16 +00:00
parent b92fda6d04
commit 485aafe721
1 changed files with 4 additions and 1 deletions
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5
src/mame/drivers/namcos2.c
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@ -34,8 +34,11 @@ known issues:
Suzuka 8 Hours II
- some sprite cropping issues
Legend of Valkyrie
Valkyrie No Densetsu
- gives ADSMISS error on startup
Writes 0x0010 -> [0x10fbfc], 0x0000 -> [0x10fbfe], 0x0000 -> [0x10fc00], 0x1234 -> [0x10fc02] at PC=0x3d208, then does some writes to video related
devices then it tries to check if [0x10fbfc] is equal to 0x1234 (at PC=0x3d8f8), fails in any case if not.
Worth mentioning is that 0x3d202 contains a check with work RAM address 0x10fe5c. If zero the program flow writes 0x1234 on [0x10fbfc] instead.
Bubble Trouble (Golly Ghost II)
- no artwork