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Main => Consoles => Topic started by: mo1e on October 01, 2005, 03:23:11 am

Title: dreamcast cdrs or can you use dvds?
Post by: mo1e on October 01, 2005, 03:23:11 am
hi i have dreamsnes on my pc all i need to do is burn the roms to a disk i have done this before using a cdr but i was just wundering is it possible to use a dvd disk?
Title: Re: dreamcast cdrs or can you use dvds?
Post by: SNAAKE on October 01, 2005, 03:33:04 am
cdr only
Title: Re: dreamcast cdrs or can you use dvds?
Post by: mo1e on October 01, 2005, 03:34:52 am
damn lol maybe 2 disks are needed then
Title: Re: dreamcast cdrs or can you use dvds?
Post by: HaRuMaN on October 01, 2005, 07:37:33 am
Also, know that while cd-r's work, cd-rw's will not.
Title: Re: dreamcast cdrs or can you use dvds?
Post by: Scott84 on October 01, 2005, 08:31:53 am
GD-Roms work too!  :D
Title: Re: dreamcast cdrs or can you use dvds?
Post by: spiffyshoes on October 01, 2005, 10:34:55 am
Oh and DreamSNES runs a little slow.  Maybe if you overclocked the DreamCast it would work better.  I don't know.
Title: Re: dreamcast cdrs or can you use dvds?
Post by: Grasshopper on October 01, 2005, 12:43:00 pm
Also, know that while cd-r's work, cd-rw's will not.

I read somewhere that cd-rws can be made to work if you adjust the laser. I haven't tried it myself though.
Title: Re: dreamcast cdrs or can you use dvds?
Post by: Goz on October 01, 2005, 03:02:43 pm
Oh and DreamSNES runs a little slow.  Maybe if you overclocked the DreamCast it would work better.  I don't know.

My overclocked DC plays games via DreamSNES just fine.
Title: Re: dreamcast cdrs or can you use dvds?
Post by: HaRuMaN on October 01, 2005, 03:14:58 pm
Also, know that while cd-r's work, cd-rw's will not.

I read somewhere that cd-rws can be made to work if you adjust the laser. I haven't tried it myself though.

It can be done, but it will cause the laser to burn out about 4 times as fast as normal.
Title: Re: dreamcast cdrs or can you use dvds?
Post by: HaRuMaN on October 02, 2005, 08:59:36 am
Oh and DreamSNES runs a little slow.  Maybe if you overclocked the DreamCast it would work better.  I don't know.

My overclocked DC plays games via DreamSNES just fine.

How did you overclock your DC?  Is there a guide for this somewhere?
Title: Re: dreamcast cdrs or can you use dvds?
Post by: Franco on October 02, 2005, 11:30:46 am
I was thinking the same thing and found a guide here > http://devcast.dcemulation.com/mods/overclock/overclock.php

I have never overclocked anything though so i dont know whether to try it or not. I have two DCs though so I may give it a go. I need to check which versions I have got as it only seems to work on 0 and 1 models (not 2). I think you also need a 40hz quartz crystal? Im not to sure on this, im sure the mighty DC master Gozur will sort us out  ;)
Title: Re: dreamcast cdrs or can you use dvds?
Post by: HaRuMaN on October 02, 2005, 11:57:52 am
Yeah, I found that same guide, too...  hopefully Goz can clarify it.  :)
Title: Re: dreamcast cdrs or can you use dvds?
Post by: Goz on October 04, 2005, 11:18:46 am
I actually purchased my Dreamcast overclocked. The guy that I got it from used to provide an overclocking service for the DC. I know him from the SHMUPS forum. Last time I chatted with him; he was looking into getting the stuff to begin overclocking again. The one I have is in a custom case with a switch to toggle betwwen 200Mhz and 243Mhz. I've never found a reason to turn off the overclock and I was assured that the overclock would not fry the CPU. There is a distinct difference in playing SHMUPS with the overclock on vs off.

Title: Re: dreamcast cdrs or can you use dvds?
Post by: mo1e on October 04, 2005, 05:27:25 pm
thats odd dreamsnes seemed to work fine on mine no lag
Title: Re: dreamcast cdrs or can you use dvds?
Post by: elvis on October 04, 2005, 06:37:45 pm
Also, know that while cd-r's work, cd-rw's will not.

CD-R, DVD-R, CD-RW and DVD-RW all use different types of lasers.  Any PC-based CD/DVD burner actualy has 3-4 different lasers in it, depending on what it supports (hence why they take so bloody long to figure out what gets put in them when you load a new disc up).

The DreamCast laser can read CDROM and GDROM.  AFAIK GDROM is simply a double-density CDROM, hence why CDROM still works fine in DC's without a mod.

Modding a DreamCast to read anything other than CD-R will do damage to it over time.  Not to mention the fact that CDs can be purchased for mere cents these days, why the heck would you bother risking the life of your DreamCast's laser (meaning  you have to fork out for a new laser, or a whole new DreamCast) compared to spending a few bucks on 100 CD-Rs?