HSDIO, PXI-6541 "CLK IN" voltage range

[Hollister]

On the PXI6541 card, when using the "CLK IN"  as the clock source, what is the voltage range required. The spec say's it's 0.65Vpp to 5.0Vpp. Does this mean it's programmable? If so, I cannot figure out how to program it in LabVIEW.

[ryannorthington]

Hollister,

The specification for the CLK IN range refers to what voltage range the hardware can detect.  It is not a programmable voltage level. 

Essentially this means that you could input a TTL specific clock or a CMOS specific clock and the 6541 could use either signal as a clocking source.

I hope this helps!