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The sampling rate setting in DAQmxCfgSampClkTiming

Hi,
 
I would like to set up the sampling rate of PCI-6251with DAQmxCfgSampClkTiming(*taskHandle,"",SampRate,DAQmx_Val_Rising,DAQmx_Val_FiniteSamps,samplesPerChan) for multi AI channels. The 6251 manual says the highest sampling rate for signle channel is 1.25M and 1M for multi-channel. Does that mean I have to set the SampRate to be 1M or it has to be divided by the number of channels (500K if I have two analog inputs?)?
 
Thanks
David.
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Hi David!  look  here 

It seems that you have to divide!

Graziano
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Note: I refer to Ayman  post...
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Hello David,

Graziano is right, it's 1MS/s divided by the number of channels in the scan list.

Regards,
Micaela
Micaela N
National Instruments
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Thanks guys!
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