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ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
06232 Misc. Minor N/A Jun 8, 2016, 04:03 May 6, 2022, 11:51
Tester Nightvoice View Status Public Platform MAME (Official Binary)
Assigned To Resolution Open OS Windows Vista/7/8 (64-bit)
Status [?] Acknowledged Driver taito_z.cpp
Version 0.174 Fixed in Version Build
Fixed in Git Commit Github Pull Request #
Summary 06232: bshark: Missing Lamp Output
Description The driver is missing an output for the lights that flash on the cabinet when the player is hit (needed for creation of animated artwork). As the schematic does not reference any lamp flasher output but does show a 24V motor driver for the "cabinet shaker" motor, it has been suggested that the lights are triggered in parallel with/by the shaker motor. A walkthrough video where this is discussed is at

It would also be really cool if it could be made to play a sample of the cabinet shaking noise in conjunction with this.
Steps To Reproduce
Additional Information
Github Commit
Regression Version
Affected Sets / Systems bshark
Attached Files
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User avatar
Jun 13, 2016, 08:02
Could you try adding
output().set_lamp_value(0, (m_cpua_ctrl & 0x04) ? 1 : 0);
at the end of cpua_ctrl_w and see if it works? I know next to nothing of the layout / artwork system, so I can't really help.
User avatar
Apr 30, 2022, 12:23
6 years later, no response from the OP. Should we leave it open?