公开(公告)号：US20160072731A1

公开(公告)日：2016-03-10

申请号：US14479728

申请日：2014-09-08

Applicant: QUALCOMM Technologies Inc.

Inventor： Philippe MARTIN ,  Philippe BOUCARD

IPC: H04L12/933 ,  H04L12/865 ,  H04L12/863 ,  H04L12/805

CPC classification number: H04L49/109 ,  G06F15/7825 ,  H04L47/365 ,  H04L47/6275 ,  H04L47/628

Abstract: Systems and methods relate to a network on chip (NoC) which includes one or more channels configured to carry data packets in a first direction, the first direction having an upstream end and a downstream end. A tunnel is configured between an upstream element at the upstream end and a downstream element at the downstream end. The tunnel includes common wires which are shared by the one or more channels. The tunnel is configured to transmit data packets of two or more formats on the common wires based on common signals. common signals comprise data signals to transmit one or more of data, control, or debug information belonging to the data packets on the common wires, and framing signals to control transmission of the data signals on the common wires.

Abstract translation: 系统和方法涉及一种片上网络（NoC），其包括被配置为沿第一方向承载数据分组的一个或多个信道，第一方向具有上游端和下游端。 隧道配置在上游端的上游元件和下游端的下游元件之间。 隧道包括由一个或多个通道共享的公共电线。 隧道被配置为基于公共信号在公共线上发送两种或更多格式的数据分组。 公共信号包括用于传送属于公共线上的数据分组的数据，控制或调试信息中的一个或多个的数据信号，以及成帧信号以控制公共线上的数据信号的传输。