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:
Jan. 21, 2020
Filed:
Apr. 05, 2017
Arm Limited, Cambridge, GB;
Michael John Gibbs, Fulbourn, GB;
ARM Limited, Cambridge, GB;
Abstract
An apparatus for combining trace data from a plurality of trace sources has an input interface to receive the trace data, and an output interface to output a trace stream. A network of interconnected funnel elements combines the trace data to produce the trace stream. Each funnel element has an output port and a plurality of input ports arranged to receive trace data either from one of the trace sources, or from an output port of another funnel element in the network, and associated control circuitry to control connection of the input ports to the output port. The control circuitry determines control data indicative of a number of trace sources whose trace data is to be routed through each of the input ports of said funnel element, and controls the timing allocation of the associated funnel element's output port to each input port in dependence on the control data.