08787: breakout: Scores over 200 break the score counter

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
08787	Graphics	Minor	Always	Nov 15, 2023, 17:55	Nov 16, 2023, 16:16

Tester	ICEknight	View Status	Public	Platform	MAME (Official Binary)
Assigned To	AJR	Resolution	Fixed	OS	Windows 10/11 (64-bit)
Status [?]	Resolved			Driver	atari/pong.cpp
Version	0.260	Fixed in Version	0.261	Build	64-bit
		Fixed in Git Commit	e7c243b	Github Pull Request #

Summary	08787: breakout: Scores over 200 break the score counter
Description	The game doesn't update properly the score counter when showing numbers above 200. Real hardware does work properly:
Steps To Reproduce	Get a score above 200 or load the attached savestate.
Additional Information
Github Commit

Flags	Verified with Original
Regression Version
Affected Sets / Systems	breakout

Attached Files	breakout.zip (14,541 bytes) Nov 15, 2023, 17:55 Uploaded by ICEknight
	198.png (7,764 bytes) Nov 15, 2023, 17:56 Uploaded by ICEknight
	200.png (7,770 bytes) Nov 15, 2023, 17:56 Uploaded by ICEknight
	201.jpg (78,691 bytes) Nov 15, 2023, 17:56 Uploaded by ICEknight
	0000.png (2,988 bytes) Nov 16, 2023, 11:35 Uploaded by Robbbert Between 9 and 10

No.21833 Robbbert Moderator Nov 16, 2023, 11:39	The problem is more widespread. It appears that the emulated 9310 chip is counting 0-1-2-3-4-5-6-7-8-9-c-0 instead of 0-1-2-3-4-5-6-7-8-9-0, where c represents the illegal 10 BCD value. See my uploaded picture where c shows between 9 and 10.
No.21834 Robbbert Moderator Nov 16, 2023, 12:07	The TC pin should activate when the count is 9 but MAME has this as 10. Changing it to 9 fixes the problem. src/lib/netlist/devices/nld_9316_base.hxx , line 125, change 10 to 9.