Other Parts Discussed in Thread: TPS25840-Q1
Tool/software:
Hello,
The attachment is the eye diagram and impedance test report of the TPS25846Q1 application product we tested. Please help evaluate and provide suggestions for modification. If you have test reports, test equipment connection diagrams, and other testing materials, please provide them to us.
In addition, we have already read "How to Improve an Eye Diagram With the TPS25840-Q1 Device Using a Long USB Cable" and "TPS25846-Q1 Evaluation Module" these two reports.
But unfortunately, there is no mention of the testing equipment connection diagram, testing items, and other related information in these two reports. Since this product is different from other devices on the market, which of the USB IF Association USB 2.0 test matrices should we use, or not need to use the USB IF Association USB 2.0 test matrix to test. If so, please provide reference test items that can evaluate the communication quality of TPS25846Q1 application products.
We look forward to hearing from you and thank you for taking the time out of your busy schedule to help solve our problems.
Thanks！
