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.

Date of Patent:
Jan. 07, 2025

Filed:

Jun. 26, 2023
Applicant:

Sifive, Inc., San Mateo, CA (US);

Inventors:

Michael Klinglesmith, Chambéry, FR;

Eric Andrew Gouldey, Fort Collins, CO (US);

Wesley Waylon Terpstra, San Mateo, CA (US);

Assignee:

SiFive, Inc., Santa Clara, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/16 (2006.01); G06F 12/084 (2016.01); G06F 13/42 (2006.01);
U.S. Cl.
CPC ...
G06F 13/1621 (2013.01); G06F 12/084 (2013.01); G06F 13/4234 (2013.01);
Abstract

First agent circuitry may receive from a second agent a first request and a first set of one or more bits. The first request may be part of a data operation. The first agent circuitry may transmit to the second agent a message including a first response to the first request, the first set of one or more bits, a second request, and a second set of one or more bits. The second set of one or more bits may be generated by the first agent circuitry to transmit state information about the second request. In some implementations, a set of one or more wires may be generated for transmission of the second set of one or more bits. The first agent circuitry may receive from the second agent a second response to the second request and the second set of one or more bits.


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