I am using U4421 D-PHY logic and Protocol analyzer with E5381B flying lead probe (+ socket adopter accessory).
I am probing traffic between a DSI host and a DSI display.
I am following "Keysight U4421A MIPI D-PHY Analyzer and Exerciser Hardware and Probing Guide"
When I use :
-Two flying leads for probing D-PHY clock positive and negative signals on Ch13 and Ch15 respectively, The logic analyzer is not able to measure the good bit rate value
-One flying lead to probe differentially the clock on Ch14, the measured bit rate is ok
Note that the recommended way to measure clock and Data0, is to probe P and N signals in single ended mode which is not giving good result for bit rate in my setup.
-Does anyone have experience with this setup (U4421A analyzer + E5381B probe) ?