| Patent Number |
Title Of Patent |
Date Issued |
| 7392368 |
Cross multiply and add instruction and multiply and subtract instruction SIMD execution on real |
June 24, 2008 |
| Methods and apparatus for calculating Single-Instruction-Multiple-Data (SIMD) complex arithmetic. A coprocessor instruction has a format identifying a multiply and subtract instruction to generate real components for complex multiplication of first operand complex data and correspond |
| 7321957 |
Debugging a trusted component in a system |
January 22, 2008 |
| During debug operations in one embodiment of a trusted subsystem, passwords may be used to enable and disable access to selected areas, and to make access by different entities mutually exclusive. In another embodiment, programmable units may be used to define what the selected areas |
| 7266646 |
Least mean square dynamic cache-locking |
September 4, 2007 |
| A dynamic cache-locking algorithm may determine the most frequently used function(s) and the number of cache lines that should be locked into the instruction cache embedded into a processor. By evaluating the dynamic cache-locking algorithm, a determination may be made to lock an optimal |
| 7228400 |
Control of multiply mapped memory locations |
June 5, 2007 |
| A technique to manage multiple-mapped memory and to selectively execute at least a portion of a process from either an unprotected function or a protected function. The process contains memory that is multiple-mapped to both an unprotected memory region and to a protected memory region |
| 7159096 |
Method and apparatus to perform memory management |
January 2, 2007 |
| A method and apparatus to perform memory management are described. |
| 7133970 |
Least mean square dynamic cache-locking |
November 7, 2006 |
| A dynamic cache-locking algorithm may determine the most frequently used function(s) and the number of cache lines that should be locked into the instruction cache embedded into a processor. By evaluating the dynamic cache-locking algorithm, a determination may be made to lock an optimal |
| 7092719 |
Method and an apparatus for reduction of QOS impairments in multi-media services during hand-ove |
August 15, 2006 |
| A cellular communication system with enhanced Quality-of-Service (QoS) during the hand-off process is disclosed. The system includes a plurality of cells, each including a corresponding base station. Based on the history of a mobile user's positions, the base station of the cell in w |
| 7082508 |
Dynamic TLB locking based on page usage metric |
July 25, 2006 |
| A translation look-aside buffer (TLB) has lockable entries. A number of entries to lock may be determined by counting unique page access instances during an active period of a process, determining a value of a page usage metric for the process, and comparing the value of the page usa |
