Masters in the figure, please circle position causes and solutions of

CodePudding user response:

Is this your eye diagram? Even the light out, and you feel this trigger position also not ah,

CodePudding user response:

Clock eye diagram, the trigger position is not right you say is very reasonable, test position is difficult to operation, the location choice brings reflection, replaced the position after the signal is much better

CodePudding user response:

Test to test in the end of the signal, and try to see the end of the chip inside have 100 Ω jumper matching resistance, no need to add outside, inside outside don't have to add,

CodePudding user response:

Hello, my project also encountered the same problem now, eyes will hollows among, could you tell me when you is how to solve?
Trouble advice thank you!