07261: tg16 : [addfam] Freeze just after games starts

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
07261	Crash/Freeze	Critical (emulation)	Always	Mar 17, 2019, 07:31	Apr 2, 2023, 00:15

Tester	trj	View Status	Public	Platform	MAME (Official Binary)
Assigned To	Kale	Resolution	Fixed	OS
Status [?]	Resolved			Driver	nec/pce.cpp
Version	0.204	Fixed in Version	0.254	Build	64-bit
		Fixed in Git Commit	e10e36f	Github Pull Request #

Summary	07261: tg16 : [addfam] Freeze just after games starts
Description	Once game begins, about 2-3 seconds after jumping and moving to the right, the game freezes. Repeated multiple times.
Steps To Reproduce	Load game, i.e.: mame64 tg16 -cart scdsys -cdrom [Cue file name] Press Run to start Once started, going right jump over gravestone, mud pit, and jump again and in this area game freezes. Some additional Notes: - Tried both tg16 and pce - same results - Tried MAME 0.207 - same results - Tried cdsys and scdsys - same results
Additional Information
Github Commit

Flags
Regression Version
Affected Sets / Systems	tg16

Attached Files

No.16251 B2K24 Senior Tester Mar 17, 2019, 08:28	I'm able to confirm this with softlist loading and using the CHD.
No.21235 Kale Developer Mar 30, 2023, 01:17	Sends plenty of spurious ADPCM full irqs when it hangs, never clears the line. I suppose ADPCM irq flags gets cleared once you write anything to the control port, but I need some testing to back up this theory.