I dont think so here is the roms it loads http://chui.dcemu.co.uk/mame4all.html Old emulator i did has custom src and driver to work on dreamcast thanks for try it
Re: IMR technology Emulators Old working releases
Posted: Sat Jul 27, 2019 5:43 am
by aldair
Can street fighter 2 champion edition work in your Releases?
Re: IMR technology Emulators Old working releases
Posted: Sat Jul 27, 2019 9:29 am
by Ian Micheal
aldair wrote:Can street fighter 2 champion edition work in your Releases?
It would of run it yes but i disabled the Ce edtion at the time .. So no.... there was an even older one i dont have, that did but it was way to slow
Re: IMR technology Emulators Old working releases
Posted: Mon Aug 05, 2019 5:20 am
by Ian Micheal
Here is working Cadillacs and Dinosaurs 100% speed
sound is pretty bad like old am radio. It runs overspeed sometimes 4 player works only mame on dreamcast that works 4 players i think. It's old it works.. All these have custom drivers
Link to selfboot cdi https://mega.nz/#!7m4g3QpQ!iCnv2KYJ21WB ... f9A8qR9Rx8
Re: IMR technology Emulators Old working releases
Posted: Mon Aug 05, 2019 6:20 am
by Ian Micheal
This is old work by me in 2003 but i did find the problem for this game it was later changed in mame drive for pc to match they had shared a cpu timing with pitfall which was wrong mame36b15.
Wonderboy SGA does work proper scrolling and speed .. sounder driver was allways a problem. I did not just port or compile mame source to dreamcast i worked on fixing mame drivers for games
now on mame4all there is a problem with this game
On mame4all
Wonder Boy (not encrypted) -------------------4/5 (scrolling not smooth) -------------------bfg
Well there is a mistake in the wonderboy driver i will explain how i fixed it also this is using a custom encypted set i have included it because it my own hacked up set no romset you can download would ever work with this. so it's prolly the first time any one would see it work.
This was a major pain to do as it jerked about and flicked till i found
out that you need to over clock the cpu to stop it from flicking . it was underclocked in mame to help pitfall.to work it did not help wonderboy on the dreamcast. any way its is fullspeed some times over sound works (all so a major pain) to even get sounding like it for me any way. still a bit tinny and fast.
Link to selfboot cdi https://mega.nz/#!a2hSAQqS!wAcdw9RIgZNu ... 1GSZEFIsVs
HOLD (start) and (A) in while in game to get back to the menu
(Y) inserts coins/start or a starts a game (A) is speed up and attack dont complain about that as thats the way it is in the arcade and can not be changed. (X) is jump
Speed is a touch over speed 105% it says on my counter on debugg mode
Re: IMR technology Emulators Old working releases
Posted: Mon Aug 05, 2019 10:21 am
by 247
So, i can actually burn a neo geo cd game and run with sdl emulator like bleem right?has anyone tried super sideckicks?
Re: IMR technology Emulators Old working releases
Posted: Mon Aug 05, 2019 11:18 am
by Ian Micheal
247 wrote:So, i can actually burn a neo geo cd game and run with sdl emulator like bleem right?has anyone tried super sideckicks?
it works just like bleemcast in that way it does load backups. I do remember plays super sidkicks.
Re: IMR technology Emulators Old working releases
Posted: Mon Aug 05, 2019 11:44 am
by 247
Good to know, i should definitely try that...
Re: IMR technology Emulators Old working releases
Posted: Mon Aug 05, 2019 1:52 pm
by Ian Micheal
Yeah i tryed it and it worked i have a hacked version of nulldc that supports diskswaping so i tryed
problem i have to change neogeo iso to a cdi and other silly crap so the emulator will think the neogeo disk isa dreamcast disk
but it works for testing. there was no sound. games like view point and others have perfect cd music. im sure if i followed how
that disk is we could get music working on this game. anyways.
It seems all along all it was for cd audio to work right the iso neogeo cd has to be iso / mp3 not iso/wav i converted it to iso/mp3 and it works cd audio guess i was looking for the hardway or something wrong in the coding. But when i check the pc version it has the same problem
It's also possible to make Selfboot version auto load version using MDS no disk swapping i never seen the point so i never told anyone you can.. but you can.