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:
Feb. 15, 2022
Filed:
Jun. 19, 2019
Nxp Usa, Inc., Austin, TX (US);
Arvind Kaushik, Ghaziabad, IN;
Amrit Pal Singh, Ludhiana, IN;
Puneet Khandelwal, Noida, IN;
Pradeep Singh, Noida, IN;
NXP USA, Inc., Austin, TX (US);
Abstract
A transaction controller orders transactions between a master device and a slave device, where the transactions may be received out-of-order. First and second transactions have respective first and second sets of data packets. The transaction controller includes a transaction table, a first ordering counter, and a first sequence counter having first and second values when the first and second transactions are initiated. The first and second values are stored in the transaction table based on first and second transaction identifiers (TIDs) that are associated with the first and second transactions. The transaction controller determines, based on the second value, the second TID, and a current value of the first ordering counter, whether the first and second sets of data packets were received out-of-order. Based on the determination, the second set of data packets is transmitted to the master device after the first set of data packets.