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:
Mar. 30, 2010
Filed:
Oct. 03, 2005
Martinus Cornelis Wezelenburg, Leuven, BE;
Dirk Duerinckx, Wilsele, BE;
Jan Guffens, Linden-Lubbeek, BE;
Martinus Cornelis Wezelenburg, Leuven, BE;
Dirk Duerinckx, Wilsele, BE;
Jan Guffens, Linden-Lubbeek, BE;
ARM Limited, , GB;
Abstract
An interface requests instructions from a data store storing instructions of an application to be processed by a data processor, and receives and transmits the instructions to the data processor. The interface includes: an input that receives the instructions from the data store via at least one input bus; a buffer that stores received instructions; an output that outputs instructions to the data processing apparatus via the output bus; a control signal input that receives a control signal; and a buffer controller that controls the buffer to request an instruction subsequent to a previously received instruction within an instruction stream of the application from the data store in response to detection of no control signal on the control signal input and to detection of available buffer storage capacity. In response to a control signal received at the control signal input, the controller controls at least one of input and storage of instructions within the interface in order to seek to reduce instruction movement through the input.