The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2026
Filed:
Mar. 05, 2025
Arm Limited, Cambridge, GB;
Ashok Kumar Tummala, Cedar Park, TX (US);
Leif Christian Bagge, Austin, TX (US);
Randall John Pascarella, Round Rock, TX (US);
Jamshed Jalal, Austin, TX (US);
Christopher William Laycock, Austin, TX (US);
Pranav Lalan, Austin, TX (US);
Rushit Umesh Shah, Austin, TX (US);
Arm Limited, Cambridge, GB;
Abstract
An integrated circuit data processing system comprises a plurality of request nodes, a plurality of DVM nodes, assignment logic, an interconnect system and a first chip-to-chip gateway. A first request node is configured to send a DVM message to the DVM node, and the DVM node is configured, in response, to send a first category of snoop message to one or more peer DVM nodes. A second DVM node, is configured, in response, to send a second category of snoop message to request nodes within the domain of the second DVM node and a third category of snoop message to a DVM node of a second integrated circuit. The first chip-to-chip gateway is configured, upon receipt of a snoop message from the second integrated circuit, to send a DVM message to the second DVM node, and the second DVM node is configured, in response, to send a fourth category of snoop message to one or more peer DVM nodes. A peer DVM node, in response, is configured to send a second category of snoop message to request nodes within the domain of the peer DVM node.