diff options
author | Angelo Salese <angelosa@users.noreply.github.com> | 2013-09-21 11:39:06 +0000 |
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committer | Angelo Salese <angelosa@users.noreply.github.com> | 2013-09-21 11:39:06 +0000 |
commit | 58caee040ea66266fc2976a7dfa000cd196805ae (patch) | |
tree | 76778ab162170574ac0696314502cb9af038d345 /src/mame/drivers/stv.c | |
parent | 1443aaf7739de3fc73d05503191bbb662ccd76ac (diff) |
Minor mods to make test1f diag life easier, nw
Diffstat (limited to 'src/mame/drivers/stv.c')
-rw-r--r-- | src/mame/drivers/stv.c | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/src/mame/drivers/stv.c b/src/mame/drivers/stv.c index 2772252c3b2..e5df7ac2260 100644 --- a/src/mame/drivers/stv.c +++ b/src/mame/drivers/stv.c @@ -1,4 +1,4 @@ -/************************************************************************ +/************************************************************************************************************************ stv.c @@ -7,8 +7,33 @@ TODO: - clean this up! + - Properly emulate the protection chips, used by several games (check stvprot.c for more info) -************************************************************************/ + (per-game issues) + - stress: accesses the Sound Memory Expansion Area (0x05a80000-0x05afffff), unknown purpose; + + - smleague / finlarch: it randomly hangs / crashes,it works if you use a ridiculous MCFG_INTERLEAVE number,might need strict + SH-2 synching or it's actually a m68k comms issue. + + - groovef: ugly back screen color, caused by incorrect usage of the Color Calculation function. + + - myfairld: Apparently this game gives a black screen (either test mode and in-game mode),but let it wait for about + 10 seconds and the game will load everything. This is because of a hellishly slow m68k sub-routine located at 54c2. + Likely to not be a bug but an in-game design issue. + + - danchih / danchiq: currently hangs randomly (regression). + + - batmanfr: Missing sound,caused by an extra ADSP chip which is on the cart.The CPU is a + ADSP-2181,and it's the same used by NBA Jam Extreme (ZN game). + + - vfremix: when you play as Akira, there is a problem with third match: game doesn't upload all textures + and tiles and doesn't enable display, although gameplay is normal - wait a while to get back + to title screen after losing a match + + - vfremix: various problems with SCU DSP: Jeffry causes a black screen hang. Akira's kick sometimes + sends the opponent out of the ring from whatever position. + +************************************************************************************************************************/ #include "emu.h" #include "cpu/sh2/sh2.h" |