Viewing Issue Advanced Details
|ID||Category [?]||Severity [?]||Reproducibility||Date Submitted||Last Update|
|00418||Misc.||Major||Have not tried||Jan 29, 2008, 10:52||Aug 26, 2017, 11:09|
|Version||0.83||Fixed in Version||Build|
|Summary||00418: shackled: It appears that the 'continue' feature doesn't work no matter which buttons are pressed.|
|Description||It appears that the 'continue' feature doesn't work no matter which buttons are pressed (save state attached - level 3, immediately insert extra coins and try).|
|Steps To Reproduce|
|Affected Sets / Systems||shackled|
savestate_for_104u4.zip (35,527 bytes) Feb 14, 2008, 09:18
|There are no relationsihp linked to this issue.|
Apr 4, 2008, 08:38
From the source:
All games use a 6502 for sound (some are encrypted), all games except Cobracom
use an Intel 8751 for protection & coinage. For these games the coinage dip
switch is not currently supported, they are fixed at 1 coin 1 credit.
The issue described looks like a related issue: incomplete emulation of the 8751
Aug 26, 2017, 11:09
If you invert the vblank bit polarity the continue feature works but then game's too slow.
Also if you have a 2 player game and either gets a game over game completely freezes for a moment.
MCU dump might help but it could be a race condition or even a btanb.