Viewing Issue Advanced Details
|ID||Category [?]||Severity [?]||Reproducibility||Date Submitted||Last Update|
|07389||Sound||Minor||Always||Aug 5, 2019, 11:26||Mar 7, 2021, 14:41|
|Tester||M.A.S.H.||View Status||Public||Platform||MAME (Official Binary)|
|Assigned To||Osso||Resolution||Fixed||OS||Windows 10 (64-bit)|
|Version||0.212||Fixed in Version||0.230||Build||64-bit|
|Fixed in Git Commit||9097e89||Github Pull Request #|
|Summary||07389: inferno: Wrong DAC sound|
|Description||Since MAME 0.211 Inferno (Williams) is playing the wrong DAC sound.|
|Steps To Reproduce||
The PIA6821 improvements in MAME 0.211 makes the problem. Do i revert the PIA changes the sound in Inferno works again!
PIA6821 improvements: Fixed method names in comments. Removed unused set_port_a_z_mask calls and m_port_a_z_mask variable. For port A reads, only use the DDR for reading pins unless. Provide an override option when a device depends on slightly undefined behavior of an external device driving the pins and changing the value read. One board seems to need this (coinmstr). I don't have the schematics, but it seems it uses this to check its meter operation [Mike Harris].
|Affected Sets / Systems||inferno|
|There are no notes attached to this issue.|