02233: chboxing, chwrestl, dokidoki: Game Speed/Timing issue

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
02233	Speed	Major	Always	Sep 12, 2008, 03:17	Sep 18, 2008, 17:39

Tester	Tafoid	View Status	Public	Platform	MAME (Self-compiled)
Assigned To		Resolution	Fixed	OS	Windows 2000
Status [?]	Resolved			Driver	sega/sg1000a.cpp
Version	0.127u3	Fixed in Version	0.127u4	Build
		Fixed in Git Commit		Github Pull Request #

Summary	02233: chboxing, chwrestl, dokidoki: Game Speed/Timing issue
Description	The most noticeable game you can judge this by is dokidoki .. right off, you'll hear the music is quite fast (2x) but pitched correctly. In game, the controls are sluggish all compared to the console originals on the SG-1000. In all games, the behavior is such that the music plays fast and the controls are not too responsive.
Steps To Reproduce
Additional Information	I examined the MESS source and imported a fix which corrects the timing issues with MAME for the sg1000a.c driver. I'll be submitting that tomorrow.
Github Commit

Flags
Regression Version	0.68 (Added)
Affected Sets / Systems	chboxing, chwrestl, dokidoki

Attached Files

No.02432 Tafoid Administrator Sep 12, 2008, 15:54	Fix Submitted to MAMEDEV
No.02481 Tafoid Administrator Sep 18, 2008, 17:39	Fix-up of sg1000a.c and additional fixes submitted by Curt Coder.