I have been looking for a way to help my colleagues understand FFE/DFE and how they operate.
Your tutorials are excellent, clear with very helpful visuals and examples of real device issues.
Thank you for this entire series, sir.

I am a pll designer for ten years, and I want to learn serdes design. Your description is very clear and easy to understand. Very helpful. Thanks

Very detailed and on point explanation. Thank you.

Awesome. The explanations from this elder brother are clear and easy to understand.

感謝你🙏非常有用的資料與整理

Thanks for a great video! It really helped me understand all the effects that FFE equalization can have on the channel response.

Thankyou so much for these series. Very helpful

Your videos are really helpful in understanding the signal flow in both frequency and time domain....

I am a new postgraduate that recently step on the path of learning SerDes. This video series will truly help a lot.🎉🎉

Great explanations, Thanks!

Great Videos. Concepts of FFE are explained very clearly.

Thanks for the Great Video,  It helps me understand better.

Thanks . Great Video and Explanation

Really like the images to present the core ideas. Cheers.

good

Why is it said that a coefficient greater than or less than 0 means there is no requirement?

please start some designing related video that will be a grateful

Nice explanation.
Can you please tell any text book ? we can refer regarding high speed SERDES blocks

Great.....can you please explain a bit more on how you choose the coefficient values of Pre and Post cursor taps. And 2nd doubt is can we see any case where you keep both the coefficient to be positive and in that case if the transition parts will have higher swing or lower ?

有聽到一種說法是TX FFE增益會小於1，因此只能叫de-emphasis不能叫pre-emphasis，不知道這樣是否正確，還是這兩種說法只是代表高頻和低頻的相對比較，並沒有強調增益的部分。