公开(公告)号：US20240235902A1

公开(公告)日：2024-07-11

申请号：US18617467

申请日：2024-03-26

Applicant: Altera Corporation

Inventor： Mitchell Cooke

IPC: H04L25/03

CPC classification number: H04L25/03057 ,  H04L25/03267

Abstract: A device of the present disclosure may include interface circuitry and a decision feedback equalization (DFE) tuner. The interface circuitry may be coupled to DFE circuitry by data interconnect. The DFE tuner may control adaptation of the DFE circuitry to a channel associated with the data interconnect using an oscillating reference voltage provided to the DFE circuitry. The interface circuitry may be coupled between the DFE tuner and the DFE circuitry.