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ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
09257 Graphics Minor Always 4 days ago 2 days ago
Tester Robbbert View Status Public Platform MAME (Self-compiled)
Assigned To Resolution Open OS Windows 11/10 (64-bit)
Status [?] Confirmed Driver
Version 0.280 Fixed in Version Build 64-bit
Fixed in Git Commit Github Pull Request #
Summary 09257: tv995: Double-height characters are showing as two rows of normal height
Description This terminal is capable of double-height characters, but it isn't working.

See page 1-4 (figure 1-2) of the user manual (bitsavers).
Steps To Reproduce >mame tv995

The initial screen shows the bug.
Additional Information
Github Commit
Flags
Regression Version
Affected Sets / Systems tv995
Attached Files
png file icon tv995.png (5,454 bytes) 4 days ago Uploaded by Robbbert
Robbbert
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Notes
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No.23674
Kale
Developer
3 days ago
That looks double height AND double width tbh. The attribute RAM contains nothing for that to happen, there's a lot of r/w activity in the video regs tho (which should be modernized with an address_map).