NI9401 access time with cRIO9073

[pwirtz]

 Does anyone know the fastest that a cRIO9073 may get information from the NI9401?  I can only get an 80MHz freqency to compile using a single cycle timing loop.

thank you

Paul

[BillMe]

According to the product page (the web, what a concept) shows the max clock rate of the 9401 as 10MHz. So you are probably limited by that more than anything in your SCL.

[REDS]

Hi Paul,

As BillMe explained, you are always going to be limited by your hardware. You can have a SCTL (Single Cycle Timed Loop) iterating at 80 MHz, but the fastest you can have your 9401 iterating is at 10 MHz. You can find more information on the NI 9401 (FPGA Interface).