This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DS90UB948 LVDS 串接電阻問題

在DS90UB948 spec 中, 看到在termination端要將Dx+與Dx-用電阻串接(如圖一)

但目前我後端的PCB板上靠近FPC接口處有這些串聯電阻(此FPC為PCB連接Panel的軟板), 在設計已有增加電阻串接Dx+與Dx-(如圖二)

這樣還需要在power board上(此power board 為DS90UB948 STM的PCB)增加這些串聯電阻嗎?