AN 705: Scalable 10G Ethernet MAC using 1G/10G PHY

ID 683066
Date 5/13/2016
Document Table of Contents Disable Ref Clock Sharing

When you set the parameter SHARED_REFCLK_EN to 0, this will disable the ref clock sharing and N set of pll_ref_clk_10g, pll_ref_clk_1g, cdr_ref_clk_10g and cdr_ref_clk_1g are needed, where N=number of channels. These ref clock signals will be connected to their individual channel respectively.