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nullDC PSP: SEGA Dreamcast Emulator (Videos)

greg | July 29, 2008

Prepare yourself for nullDC — the SEGA Dreamcast emulator for the PlayStation Portable. drkIIRaziel, who’s responsible for the nullDC PSP port, has shared several videos confirming its authenticity.

Still under active development with no release just yet, the videos show nullDC to be rather sluggish. But hey, it renders nicely — sort of… Release imminent? We can only hope.

Search YouTube for more nullDC videos.

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Comments (72)

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72 Comments »

Comment by OMFG
2008-07-29 13:34:13

OMFG FIRST POST OMFG OMFG OMFG DREAM CAST
o_o

Comment by greg
2008-07-29 13:54:53

MAN SHUT THE FUCK UP!!!

Comment by Art2Fly
2008-07-29 17:42:30

thanks greg, and by the way i cant belive this is going to happen…. i still havnt even seen a dreamcast emultor for anything else let alon psp

Comment by Zacho
2008-07-29 22:07:23

are you serious noob its on the computer and runs flawless

 
 
 
 
Comment by DiGi-C
2008-07-29 13:34:51

WOW I’ve been waiting all my PSP life for this ^_^

 
Comment by xxraven
2008-07-29 13:38:41

The psp emulating software that emulates off of that lol. It’s going to take time since it’s underclocked.

 
Comment by Jem
2008-07-29 13:46:10

hope its ganna work, I LOOOVVVEEe the DREAM CAST!

 
Comment by dualkatanas
2008-07-29 13:46:58

very cool

 
Comment by angel eyes
2008-07-29 13:49:50

meh… hope this works at a playable speed but after all the troubles with emulating N64 at a decent frame rate I wont be holding my breath. But good work though guys.

 
Comment by DaKai444
2008-07-29 14:27:30

WOOOOOW! A Dreamcast emu, thas great. I loved my Dreamcast, even after i lost it,lol. hope this one ends up being a great one. Take ur time to get it workin drkIIRaziel. no rush, just do ur thing.

 
Comment by Symbiot
2008-07-29 14:57:34

Dreamcast!! Nice!!

 
Comment by Risonhighmer
2008-07-29 14:59:46

No way. This is awesome. Sweet.

 
Comment by warner v
2008-07-29 15:02:27

has the psp got enough power to run this emulator?

 
Comment by ronnie42
2008-07-29 15:33:37

umm, i wasnt suprised by this cause before i had a belief that this was possible, know that its true i can laugh at them.lol. but anyway cool cause i been dieing to play sonic adventure on psp.lol

 
Comment by dam
2008-07-29 15:35:35

dam……..the psp took it to a hole……..natha………level.

Comment by Mike_501
2008-07-29 21:09:36

’nuff sed

 
Comment by Learn English
2008-07-30 09:04:05

Learn how to speak and write in english idiot

 
 
Comment by rivera82falcon
2008-07-29 16:29:04

Amazing!!! Definitely some games I’d love to have with me on the road from Sega, especially since the PSP has enough buttons to cover the DC controller. Great work so far…definitely continue working on this one.

 
Comment by waste
2008-07-29 16:38:46

The PSP can never emulate DC, it’s simply impossible.
drkIIRaziel wastes his time.

There is still no full speed SNES emulator, for god’s sake!
And that IS possible.

Comment by ronnie42
2008-07-30 03:51:31

but theres a working sega mega drive emulater which is more powerul so in time the snes emulater works fine

 
 
Comment by Leigh
2008-07-29 17:10:43

Wow! This suprised me big time! Both PSP’s work with this?

 
Comment by derp
2008-07-29 17:21:30

We dont even have a good n64 emulator yet, dont you think its a little too soon for a dreamcast one?

 
Comment by Gunman121
2008-07-29 17:35:39

I doubt it will ever get up and working well, however good work i hope it picks up and eventually works. (even though i doubt it will)

 
Comment by k'hast
2008-07-29 17:39:39

I am having my doubts about this being playable at decent frame rates. As said before, SNES emulation is not at full framerate, and N64 is still a tad sluggish..just a wee bit.

The only real possibilities of a DC emulator working to a playable level would be that the PSP CPU is very similar to the DC’s (architecture, and call functions.) So it would be less of an emulation and more of a media porting. (Already ruled this one out.)

Though I will admit, even getting a 20-40% running emulator on the PSP would be very impressive.

Comment by Wow
2008-08-01 18:47:14

They do have similar architectures:

Both feature MIPS based arcs with 32 bit wide registers, but even so the emulation is inefficient.

 
 
Comment by Ko
2008-07-29 20:36:14

Awesome. Can’t for for this to be released (hopefully at a normal running speed)! If it works I won’t have to buy a DC for the few games that I want like I’ve been thinking of doing. Cheers, Raziel.

Comment by Mike_501
2008-07-29 21:12:29

Yea! Go Piracy! Screw thos hardworking developers!

Comment by Mike_501
2008-07-29 21:14:10

jk man, piracy is sweet…

sometimes, i wear an eyepatch and a peg leg while im on uTorrent, just to get in the mood, you know…. X_O

 
Comment by DaKai444
2008-08-01 05:10:11

Screw Gamestop too, Mike…They’re the biggest crooks that deal wit games. Try and trade in a PSP (Phat or Slim), You’ll see…they’ll hit u wit “trade in credit”, some 10% bullsh*t discount on sumthin else for trading (which with state taxes ONLY gives u 2.6%), OR a refurb fee, saying that they have to send it back to the company for repair. (They love that one cuz they get to give u less money if u want cash back….slick bastards.) Oh, and every other Gamestop has different values for things u trade, so which ever one u do go to, they’re gonna jerk u like ur their boyfriend,lol. Gamestop is EVIL!!!! Long live PSP-Hacks; F*ck Gaystop,lol.

 
 
 
Comment by Mike_501
2008-07-29 21:16:52

Daaaamn drkIII! Way to pull out the ol dev kit and slap sum hot steamy Dreamcast grub on my table!

lol
looking forward to see wat comes out of this, ive never played DC befores X_x

Comment by Zacho
2008-07-29 22:09:03

YOU JEW BASTERDS buy a dream cast and if u are so cheap dl the games

 
 
Comment by bobby
2008-07-29 21:18:14

imagine jet grind radio

 
Comment by Gordon_Froahman
2008-07-29 21:43:48

OMG OMG OMG OMG OMG OMG DO YOU *explict* KNOW WHAT THIS MEANS!!!!! HALF LIFE, AND HALF LIFE: BLUE SHIFT!! THEN COUNTER STRIKE MODS FOR THE HALF LIFE!!!! THIS IS THE BEST PSP NEWS IN THE *explict* WORLD. SORRY FOR CAPS BUT IM *explict* EXCITED!!

 
Comment by Asskickulater
2008-07-29 22:06:04

for those of you who think this could be a full speed emulater, there is no way in hell, the PSP smply dosen’t have that much power, however as said previously, since the PSP’s CPU is similar to the dreamcast, witch in my opinion makes it possible for this to be a decent emulater, but it will never be a full speed Emulater, no matter what, -hopes he is proved wrong-

Comment by Gunman121
2008-07-29 22:56:21

Why do you bother posting if you don’t know :P

 
Comment by KZ
2008-07-30 12:57:45

Unfortunately, I fully agree. You’d be better off making these games from scratch than porting NullDC to PSP.

The PSP’s Hardware Specs are:

333MHz CPU

32MB RAM (Phat) or
64MB RAM (Slim)

4MB Embed RAM (Phat) or
8MB Embed RAM (Slim)

The Dreamcast’s Hardware Specs are:

200MHz CPU

16MB main RAM

8MB video RAM

2MB sound RAM

Does NOT seem technically possible :(

Comment by Gunman121
2008-07-30 15:23:08

I’m sorry, but why isn’t it possible the PSP beats every spec.

Comment by KZ
2008-07-31 00:00:46

OK, let me provide an example then.

I have a Dell Inspiron E1505 laptop with the following hardware specs:

x32 Windows XP: Professional Edition
Core Duo: 1.6GHz, 1.6GHz cores
1GB RAM
ATI x1400 Graphics Card

With that I have a PS2 emulator: PCSX2

The hardware requirements of the PS2 are:

*just under that* (Too much to write)

I get an FPS of about 20-25, the average is supposed to be 60. So I would need about double that power to get about 55-60 fps. Obviously, such a task of emulating the Dreamcast on PSP is NOT feasible.

Comment by ronnie42
2008-07-31 15:31:32

then maybe they’ve found a way for both pc,psp to decrease the problem alot, remember a pc isnt designed just for gaming, consoles ar so the psp would hav more of a chance hopefully cause thats the psp mains feature

(Comments wont nest below this level)
 
Comment by Gunman121
2008-07-31 17:53:36

Yes i forgot about emulating something auses the system requirments to be like times 3 the orignal.

(Comments wont nest below this level)
 
 
 
 
 
Comment by Deathhall
2008-07-29 23:01:58

well i told someone in live chat this was gonna happen then he banned me!!

he said i was crushing hopes and advertizing ideas

 
Comment by kebrus
2008-07-30 00:03:50

i never saw this one coming XD

 
Comment by Sj7
2008-07-30 00:32:25

very good! in your face all peoples that said this was inpoislbe…even if it desnt work that good still a acomplisment…if sonic adventure was only 50% frame rate that be efoth for me

 
Comment by Joolz
2008-07-30 03:10:21

Look at the speed of the second vid , that all the speed you are gonna get boys , have fun with it , sigh

 
Comment by crazypip
2008-07-30 06:35:25

ok ,it will never run faster than 5fps in any dc game simple as that,if you wanted to see ps2 emu on psp you could tho it would be 5fps if your lucky .

fact is anything that can be emulated on pc that can be ported can be run on psp tho doesnt mean a thing if the psp cant possibly keep up with cpu emulaton.

 
Comment by w000t
2008-07-30 10:10:37

Does this mean….
Shenmue on PSP?…. O.O

OMFG i’d get an orgasm if that were to to happen!

 
Comment by asdf
2008-07-30 11:25:18

lol. headless ryu. hope this works.

 
Comment by 5ive
2008-07-30 13:42:11

sux that it will never get far. all it does is upset me even more. goodwork

 
Comment by kotor
2008-07-30 14:33:32

What happened to video

 
Comment by JerzeyLegend
2008-07-30 15:16:44

Do you people actually think about what you say before you type it out? Good for nothing internet trash, seems like a lot of people are quite jealous. Is that because we have a DC emu, and your ass is trying to hack your Wii? Grow up and stop being jealous because you don’t know how to port anything.

Great work guys, getting something that doesn’t belong on a system is an accomplishment in any means. Time will prevail.

 
Comment by ryohazuki
2008-07-30 15:54:32

this is just cool, regardless that it probably never work fully. But if somebody got this far, then who knows? Personally, I’m still waiting for a Saturn emulator (SOOOO many good 2D fighters on the saturn!)

 
Comment by TheKnightWhoSayNi
2008-07-30 18:01:13

I doubt its ever gonna be full speed since the dreamcast is a tad bit more powerful. But just as long as its playable I could care less about speed :D

 
Comment by Laney
2008-07-30 18:34:41

If they can get this to run Shenmue 1 and 2 playable and with minor glitches i will be so happy ill send this guy money over pay pal.

And i noticed Ryu has no head kind of weird, must render the head seperate from the body or in a diffrent manner. Hopefully this will eventually run perfect on some games un like a certain n64 emu that never got finished..Not to point fingers.

 
Comment by 0snake
2008-07-30 20:16:53

Hmmm what if we were able to find out how sony was able to make the playstation emulated at 100% because i remember the psx emulators made by developers games wernt really playable at all but sony coders were able to create a 100% wokring emulator on their portable sysytem which i think psp hackers/developers are alot more intelligent than sony workers so their is always hope that something might get leaked to aid this

Comment by AJ
2008-07-30 21:13:27

I’m pretty sure you have no idea what you’re talking about. Sony isn’t a bunch of toddlers. Normal lackeys working in their basement won’t ever know as much about the hardware as they guys who designed the damn thing.

 
 
Comment by Alec
2008-07-30 21:08:49

Ryo had no head!

I really doubt they’ll get it to run very fast, as it’s not about ram and cpu clockspeed. Emulating is not efficient.

 
Comment by Scorch
2008-07-31 02:08:09

amazing!

I’ve seen sooo many threads in help saying a Dreamcast emulator is not and never will be possible

the PSP and its developments never ceases to amaze me

 
Comment by KrazyKraut
2008-07-31 04:36:29

Hey..where is ryo’s head?^^

 
Comment by satanicdoggy
2008-07-31 05:11:37

lol man u ppl r sick fukks ..lol make me sick lol how cum ppl act n talk i think that it will work if they allready have the opening screens working the rest should work in time if they can get dc to work then thats basicly all the systems they allready have atari nes snes working on a sataurn emulator now dc …and they have n64 going thats all right there wut else is missing ..ps2? bt i dotn care for ps2 on psp it wont happen i dont care i allready have a ps2 emu on my pc so good luck on the DC EMU thanx

 
Comment by satanicdoggy
2008-07-31 05:13:51

i would be amazed tho if the new psp 3000 if it comes out ..would have more power to run emulators too…hmm

 
Comment by teriaki 511
2008-07-31 23:06:51

first NDS, then Saturn, now dreamcast, all im seeing is, if somehow God makes it possible to make this run at at least 10-15 frames, im seeing sonic adventure and sonic adventure 2 on me psp (not holding my breath though)

Comment by ronnie42
2008-08-01 18:54:49

yep sonic adventure 1,2 hopefully will be in our hands.lol.that will be cool cause sonic’s my fav, dnt hold ur breath or u might die, miss the emulater.lol

 
 
Comment by jo3_sum
2008-08-01 12:58:13

personally, i don’t think God gives a shit if this works or not.

 
Comment by Alex2beta
2008-08-01 18:27:09

s*** its a nullDC PSP!man thats awsome!i think im seeing sonic adventure 2 on right….NOW!

 
Comment by manraj
2008-08-03 17:08:57

how do u do it cos there is no download button fuckers

Comment by jo3_sum
2008-08-04 18:04:12

didn’t u see the title of the post, theres only videos

 
 
Comment by daikatana1000
2008-09-01 02:31:11

tooo sloowww.not worth it,thx anyway for trying soo hard to emulate dreamcast.but wish for psp that has ps2 like speed before running dc games on a psp.

 
Comment by khelle22
2009-02-15 00:31:14

ahhh… ive done watching the video…
think its going to work??
uhm.. im thinking of how the psx works on psp, we use a converter like psx2psp… is it possible to make ah converter of a dc games???

 
Comment by breaker
2009-05-26 12:36:11

dont be surprised because there are already games that were on dreamcast then on psp like powerstone collection

Comment by Tarik
2009-06-06 07:27:18

but theres no sonic adventure 1 OR 2…

 
 
Comment by Smoker1
2009-07-14 00:22:10

I am in agreement with “khelle22″ about getting a converter for DC games Rather then a Emulator. A Emulator is used for Roms that are Zipped (ie: GPSP kai, Picodrive, MVSPSP, DaedalusX64, ext) for small sized games. PSX2PSP was a damn good idea to make for the PSP. I had the Emulator and it wasnt all that hot. A Converter is your best bet.

 
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