Viewing Issue Advanced Details
ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
08373 Gameplay Feature Always 29 days ago 29 days ago
Tester MRC79 View Status Public Platform Other
Assigned To Resolution Invalid report OS Windows Vista/7/8 (64-bit)
Status [?] Closed Driver capcom/tvcapcom.cpp
Version 0.175 Fixed in Version Build Other
Fixed in Git Commit Github Pull Request #
Summary 08373: dump of the SFII 'Magic Delta" : Gal20v8.68kadd
Description Museum of the Game® Forums
Log in
 Emulation & Multi-Game
Bug SFII Magic Delta script missing on Emulation
 Thread starterMavrk Start dateJun 26, 2022
Mavrk
Member
Jun 26, 2022
#1
Hi,

I was checking today a dump of the SFII 'Magic Delta" version (not available on mame, just on Final Burn)

(and even on this would be good to know why since mame 'should' be the way to go..)

but this Street Fighter II' - Champion Edition (Magic Delta, bootleg, 920313 etc) [Bootleg]

Link:
Street Fighter II' - Champion Edition (Magic Delta, bootleg, 920313 etc) [Bootleg] - ROMs Non-MAME - FB Alpha - Planet Emulation
Retrogaming, émulateurs et téléchargement de ROMs. Les jeux vidéo ont aussi leur histoire !
www.planetemu.net www.planetemu.net

instead of displaying the typical "magic delta" sublogo on the title screen

This one to be exact

Photo

Magic

strangely on the emulator it is totally missing..

Photo
champions

I checked inside the rom list and saw there is a GAL20V8 file (as 68kadd?) and according to my experience GALs and PALs were used back then as masks on logos, and/ or during the game as copy protection (especially on title screens and/ or music reproduction)

Screenshot

20220414_190211

20220414_190216

20220414_190232



an Example happened to me in the past was with the After Burner PCBs (Sega's System X) on which if you do not put the correct PAL (let's say you use the PAL16R8 (technically named by Sega 315-5291 or 315-5304) of the super monaco gp or the Thunderblade), the hand on the boot/demo sequence is missing (disappear and/ or it is glitched)

This one to be exact:
hand.jpg


after-pcb-1.gif


Or putting a non-correct PAL on the music section,

This one to be exact

after-pcb-2.gif



you do not hear music and effects correctly, but weird noises..

Anybody can fix this bug on Final Burn and/ or making a non-bugged mame version?

Would be great to see a skilled dev solves this issue and giving a 100% emulation of this rev after 26 years! (y)

Mav
Steps To Reproduce Bug Dump sf2
Additional Information Final Burn Neo
Github Commit
Flags
Regression Version Final Burn Neo
Affected Sets / Systems dump of the SFII 'Magic Delta"
Attached Files
jpg file icon 20210708_050654.jpg (107,173 bytes) 29 days ago Uploaded by MRC79
MRC79
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Notes
2
User avatar
No.20375
Haze
Senior Tester
29 days ago
edited on: 29 days ago
Invalid report, this isn't even a set in MAME, as your post clearly states.

Also a GAL wouldn't do that, those strings are in the program ROM.

This is the kind of report that gets your account closed / locked, completely off-topic.
User avatar
No.20378
Tafoid
Administrator
29 days ago
re-viewerized.
This account was a Viewer only for a time and is now again.