Dreamcast Overclock help needed...

riva16 · Post by **riva16** » Wed Jan 19, 2005 3:18 pm

I kow there are many a thread for this, but I just need a few questions answered real quick.
1. What does the DC CPU normally run at? I can't find that for some reason.
2. What is the ideal overclock speed that allows the DC to boot and run perfect, without flaw? Over-look heating inssues right now.
3. What ocsossilator would i need to get that speed? I don't know if i spelled oscossilator right or not... Who cares! Thanks for the help!

Zealous zerotype · Post by **Zealous zerotype** » Wed Jan 19, 2005 3:29 pm

1. 200mhz
2. 240mhz
3. Forgot

.

Matt · Post by **Matt** » Wed Jan 19, 2005 3:30 pm

200 Mhz
Can't remember
Its ocsossilator speed X multiplier. I can't remeber what the multiplier is though

Disheveled DrFreeze · Post by **Disheveled DrFreeze** » Wed Jan 19, 2005 3:48 pm

i thought it was 6x 33 mhz, so for getting to 240 mhz, replace the 33 mhz pin with a 40 mhz oscillator

riva16 · Post by **riva16** » Thu Jan 20, 2005 5:56 am

Alrighty, sweet! Needed all that summed up. So from 33 Mhz point on motherboard to oscillator, from ocillator to the multiplier pin on the chip, viola, overclock, right? Given I already wired it upt o 5v for the ocillator, duhh...