01-13-2019, 05:53 PM
The part surrounded by the red line is "1.8 v + [L (coil) x 4]".
From green line ("VCC_8 Line"), find the place where you can easily to attach.
Then draw out with wiring and connect to the four terminating resistors.
The wiring I actually did is the same as the photo I posted.
The original photo is as follows:
https://www.cnx-software.com/2017/06/08/...d-usb-3-0/
Since the "Version (1.1)" of the board is different, there are slightly different parts in the periphery
However, the layout of the points to be noted is the same.
There is a possibility that I will make a mistake.
Therefore, you need to confirm that it is correct on your own before you do the work.
---
The signal we are handling with is 125MHz.
As you can see from my example:
Just, Only moved the terminating resistor from "RJ45" position to "ROCK64 Board".
But it turned into can not work.
The signal we are handling with is of such kind.
Therefore, Even if you can not make it work,
I will not be able to give you more useful advice.
Please do not forget that.
Good luck.
From green line ("VCC_8 Line"), find the place where you can easily to attach.
Then draw out with wiring and connect to the four terminating resistors.
The wiring I actually did is the same as the photo I posted.
The original photo is as follows:
https://www.cnx-software.com/2017/06/08/...d-usb-3-0/
Since the "Version (1.1)" of the board is different, there are slightly different parts in the periphery
However, the layout of the points to be noted is the same.
There is a possibility that I will make a mistake.
Therefore, you need to confirm that it is correct on your own before you do the work.
---
The signal we are handling with is 125MHz.
As you can see from my example:
Just, Only moved the terminating resistor from "RJ45" position to "ROCK64 Board".
But it turned into can not work.
The signal we are handling with is of such kind.
Therefore, Even if you can not make it work,
I will not be able to give you more useful advice.
Please do not forget that.
Good luck.
