06799: hjingi: Emulation hang

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
06799	Crash/Freeze	Critical (emulation)	Always	Dec 24, 2017, 20:27	Jan 3, 2018, 00:24

Tester	wuemura	View Status	Public	Platform	MAME (Official Binary)
Assigned To	AJR	Resolution	Fixed	OS	Windows 10 (64-bit)
Status [?]	Resolved			Driver	dynax/dynax.cpp
Version	0.192	Fixed in Version	0.194	Build	64-bit
		Fixed in Git Commit		Github Pull Request #

Summary	06799: hjingi: Emulation hang
Description	Game hang and does loud noises
Steps To Reproduce	1. inset coin & press 1P 2. Press 1P 3. Emulation hang and do noises
Additional Information
Github Commit

Flags
Regression Version
Affected Sets / Systems	hjingi

Attached Files

No.14559 Tafoid Administrator Dec 24, 2017, 22:19	https://github.com/mamedev/mame/commit/fe999de3d3d76ddc3b4f448628fe32714e0c2a03 Good chance this is the regression. It happens on this day, anyway.
No.14564 Osso Moderator Dec 26, 2017, 08:56 edited on: Dec 26, 2017, 08:56	That's because hjingi_bank_w used to only set the palette bank, while after the change it sets the rom bank too. Something like this hacks it to work, but I'll let AJR have a look. WRITE8_MEMBER(dynax_state::hjingi_bank_w) { if (data > 0x0f && data < 0x16) m_bankdev->set_bank(data); }
No.14606 AJR Developer Jan 3, 2018, 00:24	Clearly hjingi_bank_w was one function I didn't fully understand when I was rewriting the driver. I managed to remove it entirely in the course of separating the bank switches.