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:
Nov. 25, 2008
Filed:
Aug. 28, 2006
Manisha Agarwala, Richardson, TX (US);
Maria B. H. Gill, Plano, TX (US);
Manisha Agarwala, Richardson, TX (US);
Maria B. H. Gill, Plano, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A method of scheduling trace packets in an integrated circuit generating trace packets of plural types stores trace data in respective first-in-first-out buffers. If a timing trace data first-in-first-out buffer is empty, timing trace data packet is transmitted. If a program counter overall data first-in-first-out buffer is not empty and the processor is at a data interruptible boundary, a program counter data packet is transmitted. If data first-in-first-out buffer is not empty, a data packet is transmitted. The program counter data packets include program counter sync data, program counter exception data, program counter relative branch data and program counter absolute branch data.