How do you change the clockspeed of a voodoo/voodoo2 exactly??
Is it done by the Pll in the ramdac or does it work another way.
For Voodoo2 cards you could use Voodoo2 Overclock tool: this one is on line at Voodoo2/Tweakers section.
I wanted to know how this was done EXACTLY in hardware.
why do you want to do this "in Hardware" when you can do this clicking with the mouse[?]