Found 5 pins for U252 which is of type IC_65LVDS2 ------------------------------------------------------ Pins sorted by Pin Name 1 = CLK_3V3 VCC 3V3 from line 83 of clock_generation_nets 2 = GROUND GND from line 85 of clock_generation_nets 3 = Hub_1_Ref_Clk_Dir LVDS Direct input from line 78 of clock_generation_nets 4 = Hub_1_Ref_Clk_Cmp LVDS Compl input from line 79 of clock_generation_nets 5 = Recvd_Hub_1_Ref_Clk LVTTL output from line 87 of clock_generation_nets ------------------------------------------------------ Pins sorted by Net Name 1 = CLK_3V3 VCC 3V3 from line 83 of clock_generation_nets 2 = GROUND GND from line 85 of clock_generation_nets 4 = Hub_1_Ref_Clk_Cmp LVDS Compl input from line 79 of clock_generation_nets 3 = Hub_1_Ref_Clk_Dir LVDS Direct input from line 78 of clock_generation_nets 5 = Recvd_Hub_1_Ref_Clk LVTTL output from line 87 of clock_generation_nets