Patent · US Expired

Data processing unit with digital signal processing capabilities

US6260137A · kind A · utility

140Cited by

16References

24Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Rod G. Fleck · Bellevue, US
Daniel Martin · Stuttgart, DE

Key dates

Filing date	Sep 12, 1997
Grant date	Jul 10, 2001
Priority date	—
Expiry date	Sep 12, 2017

Classification

Technology area (CPC G)Physics
CPC primaryG06F9/3816
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

The present invention relates to a data processing unit comprising a register file, a register load and store buffer connected to the register file, a single memory, and a bus having at least first and second word lines to form a double word wide bus coupling the register load and store buffer with said single memory. The register file at least two sets of registers whereby the first set of registers can be coupled with one of the word lines and the second set of registers can be coupled with the respective other word lines, a load and store control unit for transferring data from or to the memory.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.