Windows 2000 High Resolution Timer


M

Manohara.K

Hi,

I am working on High Speed USB Data aqusition Device.
Iam want to poll my device every 2 milli second.Iam currently trying to use
KeInitializeTimer. On testign the DPC attached to the timer is
called only every 15 milli seconds on a Winodws 2000 - SP4 - 2.6 Ghz
Machine.
Has any one noticed this behaviour?.I dont want to use ExSetTimerResolution.
Is there any other method where I can increase my Timer Resolution / polling
routine resolution.
Is there any other technique to achieve this .

Regards,

Manohara
 
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