Using the T1042, I must communicate w/ 4 PCIe endpoints. All four are x1 PCIe ports, but 2 of them use a 125MHz REFCLK and the other 2 use a 100MHz REFCLK. It appears that this cannot be done with this device, that is, it appears that PCIe ports always use PLL1.
> it appears that PCIe ports always use PLL1.
Correct.