公开(公告)号：US20190227841A1

公开(公告)日：2019-07-25

申请号：US16373501

申请日：2019-04-02

Applicant: Intel Corporation

Inventor： John MORAN ,  Ireneusz SOBANSKI ,  Edward BRAZIL

IPC: G06F9/48 ,  G06F9/30

Abstract: In some examples, multiple requesters request use of a resource and a single request is granted. A priority scheme can be set such that among pairs of requests, the lower numbered request is advanced. After one or more rounds of arbitration, a determination is made as to which request to grant. In a case where higher priority requesters are to be identified, masks can be used to mask out requests from non-higher priority requesters in a subsequent round. A mask can be generated for any requester that is at or below the priority level of the requester that had its request granted. Accordingly, when a high priority arbiter is used to set another priority level, the mask(s) can be used to indicate the higher priority requests.

公开(公告)号：US20240219462A1

公开(公告)日：2024-07-04

申请号：US18091060

申请日：2022-12-29

Applicant: Intel Corporation

Inventor： Rakesh KANDULA ,  Edward BRAZIL ,  Amir ZALTZMAN ,  Alon PERETZ ,  Alexander SEREBRYANIK ,  Chai ZIV ,  Nir BARUCH ,  Gilad SHAYEVITZ

IPC: G01R31/317

CPC classification number: G01R31/31705

Abstract: Examples include techniques for debug, survivability, and infield testing of a system-on-a-chip (SoC) or system-on-a-package (SoP) that can be configured as a processor. The techniques include using an agent coupled with a network-on-chip (NoC) fabric to launch transaction over the NoC fabric to test or debug agents, devices, or devices coupled to the SoC or SoP and/or interconnected to the NoC fabric.