Slowing down an XO-1.5

Mitch Bradley wmb at
Tue Mar 30 03:15:45 EDT 2010

ok 406. 199 msr!

The period after 406 is mandatory - it forces the number to be 64-bits, 
suitable as the data operand to msr!.

John Watlington wrote:
> Mitch,
>    Is there a simple way from OFW (or ACPI) to restrict
> the operating frequency of the processor in the XO-1.5
> to be the lowest possible ?
> The relevant comment from a deployment was that they
> can't use full speed XO-1.5 motherboards as replacements
> for XO-1 motherboards.  They think kids would break their
> laptop to get it upgraded...
> Cheers,
> wad

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