|Viewing Issue Advanced Details|
|ID||Category [?]||Severity [?]||Reproducibility||Date Submitted||Last Update|
|02729||Core||Minor||Always||2008-12-09 17:11||2011-07-20 22:36|
|Tester||hap||View Status||Public||Platform||MAME (Self-compiled)|
|Assigned To||hap||Resolution||Fixed||OS||Windows XP/Vista 32-bit|
|Version||0.128u5||Fixed in Version||0.143u2||Build||Normal|
|Summary||02729: tms9928a.c: wrong address write, wrong sprite overflow|
Undocumented behaviour of address write and sprite overflow was wrong. I've uploaded a diff that fixes it. Look at that file for details.
Reverse engineered/tested/confirmed on multiple computers with TMS graphics chip. Nothing is affected in MAME, but it might fix some problems in MESS.
|Steps To Reproduce|
|Affected Sets / Systems||tms9928a.c|
|u5_tmsfix.diff (4,539 bytes) 2008-12-09 19:05 [Show Content]|
Address write behaviour was fixed a couple of versions ago.
Sprite overflow behaviour is fixed in 143u2.