公开(公告)号：US20170163286A1

公开(公告)日：2017-06-08

申请号：US15039544

申请日：2013-12-26

Applicant: Intel Corporation

Inventor： Zuoguo WU ,  Debendra DAS SHARMA ,  Md. Mohiuddin MAZUMDER ,  Subas BASTOLA ,  Kai XIAO

IPC: H03M13/11 ,  G06F13/42 ,  G06F13/40 ,  G06F13/36

CPC classification number: H03M13/11 ,  G06F13/36 ,  G06F13/385 ,  G06F13/4068 ,  G06F13/4282 ,  G06F2213/0026

Abstract: An identification is made that a link is to exit an active state, the link comprising a plurality of lanes. Parity information is maintained for the lanes based on data previously sent over the link, and an indication of the parity information is sent prior to the exit from the active state.