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. 08, 2005
Filed:
Feb. 16, 2001
Per Anders Holmberg, Stockholm, SE;
Peter Norrman, Trångsund, SE;
Leif Karl Johansson, Stockholm, SE;
Terje Egeland, Värmdö, SE;
Per Anders Holmberg, Stockholm, SE;
Peter Norrman, Trångsund, SE;
Leif Karl Johansson, Stockholm, SE;
Terje Egeland, Värmdö, SE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
The present invention discloses a processor system comprising a processor () and at least a first memory () and a second memory (). The first memory () is normally faster than the second one, and means for memory allocation () perform the periodically static allocation of data into the first memory (). The means for memory allocation () are run-time updateable by software. An execution profiling section () is provided for continuously or intermittently providing execution data used for updating the means for memory allocation (). According to the invention, the memory allocation is performed on a variable or record () level. The means for memory allocation preferably use linking tables () supporting dynamic software changes. The first memory () is preferably an SRAM, connected to the processor by a dedicated bus ().