On the problem of cable arrangement

I want to connect eval-adis2 evaluation board with eval-adis16imu1, and make a 80cm flat cable. I find it can’t be used. How long can I use the maximum cable?

Hi @bbb127, welcome to the forum.

With the 80cm cable, which interface of the board are you connecting? What kind of cable?

First double check the cable, making sure the correct connections are being made.

Second, can you slow down the communication interface? Do you have a smaller cable that works? Using that you could calculate a bus frequency for the longer cable.