Patent application number | Description | Published |
20080279531 | Transmitting signals to cause replays to be recorded at a plurality of receivers - A video stream may include portions that are stored while other portions are being displayed. In one embodiment, a portion of the video stream may be stored in digital storage media at one instance while in the next instance another portion of the stream is being read out of the storage media. | 11-13-2008 |
20090037753 | Methods and apparatus to selectively power functional units - A processing engine fetches one or more lines of software instructions into an instruction cache. Based on the contents of the cache, potentially needed functional units are identified as functional units that are operable to execute at least one software instruction stored within the instruction cache. Unneeded functional units are identified as functional units that are not operable to execute a software instruction stored within the instruction cache. A power increase is initiated for selected ones of the potentially needed functional units that are determined to be in a low power state. A power decrease is initiated for selected ones of the unneeded functional units that are determined to be in an operable power state. | 02-05-2009 |
20090049273 | PHYSICALLY-TAGGED CACHE WITH VIRTUAL FILL BUFFERS - A virtually indexed, physically-tagged cache is combined with one or more virtually-tagged fill-buffers. | 02-19-2009 |
20090103890 | Time Shifting by Concurrently Recording and Playing a Data Stream - A video stream may include portions that are stored while other portions are being displayed. In one embodiment, a portion of the video stream may be stored in digital storage media at one instance while in the next instance another portion of the stream is being read out of the storage media. | 04-23-2009 |
20100046914 | Storage of video stream multiplexed with random access playback after variable time delay - A method comprising, receiving a live video stream; recording the live video stream as a stored video stream; shifting the stored video stream as a time-delayed video stream; reading the time-delayed video stream; and playing back the time-delayed video stream whenever the time delay is greater than a predetermined threshold or playing back the live video stream whenever the time delay is less than the predetermined threshold. | 02-25-2010 |
20110154480 | SECURE CONTROLLER FOR BLOCK ORIENTED STORAGE - A storage controller includes a command pointer register. The command pointer register points to a chain of commands in memory, and also includes a security status field to indicate a security status of the first command in the command chain. Each command in the command chain may also include a security status field that indicates the security status of the following command in the chain. | 06-23-2011 |
20110296136 | Locking Entries Into Translation Lookaside Buffers - Two translation lookaside buffers may be provided for simpler operation in some embodiments. A hardware managed lookaside buffer may handle traditional operations. A software managed lookaside buffer may be particularly involved in locking particular translations. As a result, the software's job is made simpler since it has a relatively simpler, software managed translation lookaside buffer to manage for locking translations. | 12-01-2011 |
20120243849 | Time Shifting by Concurrently Recording and Playing a Data Stream - A video stream may include portions that are stored while other portions are being displayed. In one embodiment, a portion of the video stream may be stored in digital storage media at one instance while in the next instance another portion of the stream is being read out of the storage media. | 09-27-2012 |
20130254873 | SECURE CONTROLLER FOR BLOCK ORIENTED STORAGE - A storage controller includes a command pointer register. The command pointer register points to a chain of commands in memory, and also includes a security status field to indicate a security status of the first command in the command chain. Each command in the command chain may also include a security status field that indicates the security status of the following command in the chain. | 09-26-2013 |
20130298205 | ARCHITECTURE FOR VIRTUAL SECURITY MODULE - A device supports the processing of multiple active applications in a processor through a mapping system that securely identifies and differentiates commands issued by clients. An entity selection signal is generated by the mapping system to signal the processor to process an algorithm and provide services for a specific client using the commands identified for that client and data permitted by a client tracking system for that client. Other data accesses and commands identified for other clients are restricted when processing the algorithm. | 11-07-2013 |
20140013056 | MOVEABLE LOCKED LINES IN A MULTI-LEVEL CACHE - A processor includes a multi-level cache hierarchy where a lock property is associated with a cache line. The cache line retains the lock property and may move back and forth within the cache hierarchy. The cache line may be evicted from the cache hierarchy after the lock property is removed. | 01-09-2014 |