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:
Dec. 25, 2007
Filed:
Sep. 05, 2001
Stefan Koch, Zurich, CH;
Hans-joachim Gelke, Zürich, CH;
Axel Hertwig, Nürnberg, DE;
NXP B.V., Eindhoven, NL;
Abstract
A system () comprising at least two integrated processors (Pand P). These two processors (Pand P) are operably connected via a communication channel () for exchanging information. One processor (P) has a processor bus (), a shareable unit (), and a DMA unit () with an external DMA channel (). The DMA unit () and the sharable unit () are connected to the processor bus (). The other processor (P) has an access unit () which is a connectable to the external DMA channel () of the DMA unit (). Due to this arrangement, a communication channel () can be established from the access unit () which is connectable to the external DMA channel (), the DMA unit (), and the processor bus ().