Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
08218 Documentation Typo Always Feb 20, 2022, 01:03 Feb 23, 2022, 07:32
Tester Augusto View Status Public Platform SDLMAME
Assigned To Resolution Invalid report OS Linux (64-bit)
Status [?] Closed Driver
Version 0.239 Fixed in Version Build 64-bit
Fixed in Git Commit Github Pull Request #
Summary 08218: ddragon, ddragon2: Wrong information about cpu clock values ?
Description In both ddragon and ddragon2 was done changes in MAME previous versions being :
0.122u7 CPU HD6309 clock was changed to 12 MHZ being an overclock to avoid slowdowns in gameplay.
0.196 CPU HD6309 was changed to HD6309E 3 MHZ.

both ddragon and ddragon2 running with HD6309E in 3 MHZ is how if the speed is being HD6309 in 12 MHZ.
Maybe information about cpu clock values are wrong ?
Steps To Reproduce
Additional Information
Github Commit
Flags
Regression Version
Affected Sets / Systems ddragon, ddragon2
Attached Files
 
Relationships
There are no relationship linked to this issue.
Notes
1
User avatar
No.19811
Tafoid
Administrator
Feb 20, 2022, 09:58
HD6309E is actually 12Mhz total speed (it is 3Mhz internally multiplied by 4). AFAIK, this is not a bug.