Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
09175 Graphics Minor Always 16 days ago 15 days ago
Tester Robbbert View Status Public Platform MAME (Self-compiled)
Assigned To Resolution Open OS Windows 10/11 (64-bit)
Status [?] Confirmed Driver
Version 0.277 Fixed in Version Build 64-bit
Fixed in Git Commit Github Pull Request #
Summary 09175: cardline: Bottom of the screen has info from the top
Description The bottom portion of the screen has info repeated from the top. Possibly incorrect resolution.
Steps To Reproduce >mame cardline

It's obvious straight away.

Turn off the artwork to make it even more obvious.
Additional Information
Github Commit
Flags
Regression Version
Affected Sets / Systems cardline
Attached Files
png file icon cardline.png (15,275 bytes) 16 days ago Uploaded by Robbbert
Robbbert
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Notes
2
User avatar
No.23296
cuavas
Administrator
15 days ago
It uses a 6845-compatible CRTC, it’s unlikely the resolution is wrong. It’s more likely bad VRAM addressing.
User avatar
No.23297
cuavas
Administrator
15 days ago
Looks like an issue with the MC6854 device – it’s resetting the MA value to zero at line 232 for some reason.