ASUS CUV4X AGP bus

[JvD]

Hi,
I have a asus cuv4x mb. Works VERY fine! But the manual doesnt tell me how the agp buss is "clocked". Is it, like with the pci bus speed, the bios itself that choose the most proper speed (closest to 66)? Or what? If I raise the FBS to 133, what speed do the agp buss operate at? 89? 66?

 

[Sledge]

There is a speed divider for the AGP bus, if you are running the system bus at 133mhz, then a 1/2 divider would give you AGP at 66mhz and your AGP card will be happy again

 

[JvD]

Ok, so if I run the system @ 126MHz, it still runs @ 2/3 of fsb (84). But from 133MHz and up the BIOS choose to run @ 1/2 of FSB. Is that correct? I dont have to (/cant) do anything?