Stratix 10 IOPLL Frequency range

Hi,

I am trying to create 512KHz from 200 MHZ reference clock using IOPLL.

But the actual frequency generated is 1.176471MHZ.

I would like to know is there a way to generate 512KHz using pll for stratix 10.

What are the frequency ranges of ref clock and out clock for IO plls for stratix 10.