Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
07169 Sound Minor Random Dec 10, 2018, 05:06 Dec 10, 2018, 05:23
Tester Fortuna View Status Public Platform MAME (Official Binary)
Assigned To AJR Resolution Fixed OS Windows 10 (64-bit)
Status [?] Resolved Driver equites.cpp
Version 0.204 Fixed in Version 0.205 Build 64-bit
Summary 07169: equites, equitess: When the config the dip switch and next reset, the sound system stop work
Description you need to do:

-Change any config in dip switch ingame
-Press F3 for reset
-Insert a credit
-No sound or effect ingame

This error is solved exit the emulator and enter again
Steps To Reproduce
Additional Information
Flags
Regression Version
Affected Sets / Systems equites, equitess
Attached Files
 
Relationships
There are no relationship linked to this issue.
Notes
1
User avatar
No.15890
AJR
Developer
Dec 10, 2018, 05:23
The loss of sound appears to have been due to failing to clear the TRAP (NMI) line after a soft reset. The Equites sound board apparently performs this through hardware alone, even though it also has a software trigger to clear the flipflop.