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ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
09316 Sound Major Always Dec 6, 2025, 05:17 Dec 8, 2025, 16:44
Tester VasiliyFamiliya View Status Public Platform MAME (Official Binary)
Assigned To Kale Resolution Fixed OS Windows (x64)
Status [?] Resolved Driver
Version 0.283 Fixed in Version 0.284 Build x64
Fixed in Git Commit 331e4dd Github Pull Request #
Summary 09316: ct486: sb16_lle eventually producing an odd'n'ugly beeps in Wolfenstein 3D
Description The OS is msdos622 from ibm5170 SW list, the game version is 1.4g
Steps To Reproduce
Additional Information DOS launch BAT content: mame ct486 -board3:ide:ide:1 cdrom -isa2 sb16_lle -hard MyDOS.chd
Github Commit
Flags
Regression Version
Affected Sets / Systems ct486
Attached Files
mp4 file icon wolfenstein_3d_bug.mp4 (3,606,245 bytes) Dec 6, 2025, 17:58 Uploaded by Kale
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Notes
1
User avatar
No.23867
Kale
Developer
Dec 6, 2025, 18:00
edited on: Dec 6, 2025, 18:01
Known, just forgot to add a note in source apparently.

Beyond this, wolf3d calls bit 6 of ctrl8_w consistently when whistling
Which I guess it's supposed to abort the previous transfer