Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

rx phase compensation fifo

Hi there, I am working on a design uses an ALTGX IP in a Arria II GX device and got the following error in the fitting: Error: Input port CORECLK of GXB Receiver channel PCS "fiber_trx_lev...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Hi Chrikell,

Thank you so much for your reply!

BTW, how is the quality of the rx_clkout from the gxb. I have the impression that it has lots of jitters and needs to be passed through another pll to attenuate the jitter. Was that the case for you?

Cheers,

Hua