01547: cabalbl: Cabal (bootleg) soundfx wrong

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
01547	Sound	Minor	Always	Mar 18, 2008, 22:13	Jul 15, 2008, 09:58

Tester	Kold666	View Status	Public	Platform	MAME (Official Binary)
Assigned To	nicolasa	Resolution	Fixed	OS	Windows XP/Vista 32-bit
Status [?]	Resolved			Driver	seibu/cabal.cpp
Version	0.123u5	Fixed in Version	0.126u1	Build	Normal
		Fixed in Git Commit		Github Pull Request #

Summary	01547: cabalbl: Cabal (bootleg) soundfx wrong
Description	In Cabal bootleg the sound effects are wrong. The enemies shots sound like the credit sound. This is wrong as it doesn't happen on the real bootleg.
Steps To Reproduce
Additional Information
Github Commit

Flags	Verified with Original
Regression Version
Affected Sets / Systems	cabalbl

Attached Files

No.00239 Tafoid Administrator Mar 18, 2008, 22:50	A source recording from the bootleg would be beneficial here.
No.00247 Kold666 Developer Mar 19, 2008, 06:40 edited on: Mar 19, 2008, 06:41	there is no need of a recording since the pcb behaves identical to the original, same samples triggered in same situations. I corrected the clock speeds which were guessed before
No.00249 Haze Senior Tester Mar 19, 2008, 08:44	I had a recording from a real bootleg PCB that exhibited the same 'problem' as MAME before, so we now have conflicting information about it.
No.00255 Kold666 Developer Mar 19, 2008, 10:15	I copy here the email I sent to you: you have to keep in mind that there are many cabal bootlegs around with different hardware layout. The one in mame from red corp is a very similar copy to the original apart from the sound section (2x custom seibu + adcpm instead of 2x z80s + adpcm). I can assure you that the sound is identical to the original. I haven't played it much but the shoots are definitely like the original, no errors.
No.00256 Kold666 Developer Mar 19, 2008, 10:18	if you had the recordings with wrong sounds, I can only think that there is some logic on the red corp bootleg which scramble the sounds, and other bootlegs manufacturers failed to reproduce...
No.00257 robiza Developer Mar 19, 2008, 10:42	maybe a line swap like toki?!
No.00261 Kold666 Developer Mar 19, 2008, 17:01	yes, that is what I think. I'll track the z80, rom and msm5205 lines to see if there is some swaps
No.00263 Kold666 Developer Mar 19, 2008, 19:23	the first 4 data lines of the roms are correctly tied to the corresponding msm5205 data lines. the other data lines goes to some logic Address lines between z80s and roms are not swapped
No.00299 Kold666 Developer Mar 21, 2008, 08:51 edited on: Mar 21, 2008, 08:52	After dumping all the bootleg I confirm it's the same version as mame
No.01635 Kold666 Developer Jul 15, 2008, 08:37	Nicola, how you fixed this?
No.01637 nicolasa Developer Jul 15, 2008, 09:58	There's a bitswap on the sound command from the main CPU.