Abstract: A computer system includes a host processor and a peripheral device coupled by an attachment bus. The peripheral device transfers data to the host processor over the attachment bus using at least two types of data transfers. The peripheral device includes a classifying circuit that separates the data into a first class associated with a first type of transfer and a second class associated with a second type of transfer. The peripheral circuit also includes two queues, including a first queue that receives the first class of data from the classifying circuit and a second queue that receives the second class of data from the classifying circuit. A control circuit places data from the first queue onto the bus at a higher priority than data from the second queue is placed onto the bus.

Abstract: A system which allows modular expansion to provide additional services to high speed data. A high speed data line such as DSL or cable is input to a broadband expandable modem device. The modem device produces an output indicative of the data within the data stream. An expansion output is indicative of voice within the data stream which is separated from the data. The expansion output is coupled to one of a plurality of voice adapters. Each of the voice adapters is expandable so daisy chain communication is possible to add additional layers of voice by simply acquiring additional voice adapters. The system preferably uses USB for the expansion capability.

Abstract: A computer system includes a host processor and a peripheral device coupled by an attachment bus. The peripheral device transfers data to the host processor over the attachment bus using at least two types of data transfers. The peripheral device includes a classifying circuit that separates the data into a first class associated with a first type of transfer and a second class associated with a second type of transfer. The peripheral circuit also includes two queues, including a first queue that receives the first class of data from the classifying circuit and a second queue that receives the second class of data from the classifying circuit. A control circuit places data from the first queue onto the bus at a higher priority than data from the second queue is placed onto the bus.

Abstract: A system which allows modular expansion to provide additional services to high speed data. A high speed data line such as DSL or cable is input to a broadband expandable modem device. The modem device produces an output indicative of the data within the data stream. An expansion output is indicative of voice within the data stream which is separated from the data. The expansion output is coupled to one of a plurality of voice adapters. Each of the voice adapters is expandable so daisy chain communication is possible to add additional layers of voice by simply acquiring additional voice adapters. The system preferably uses USB for the expansion capability.

Abstract: Embodiments of the invention relate to a method, apparatus, and system for source-transparent endian translation. More particularly, embodiments of the invention relate to allowing source code that was previously designed for Big Endian processors to be converted and recompiled to run on Little Endian processors, or vice-versa. In one embodiment, a compiler receives Big Endian source code that is operable on a processor that operates in a Big Endian mode. A source-transparent endian translator works with the compiler or as part of it to translate the Big Endian source code received by the compiler into a Little Endian code format; the Little Endian code format is then further processed by the compiler into Little Endian machine code that is operable on a processor which operates in a Little Endian mode.

Abstract: To provide an effective way to deliver high-bandwidth content to some users and low-high bandwidth to other users, two or more different versions are stored of a content element to be delivered from a server to a content recipient in a network. In response to a request for the content from the recipient, one of the versions is selected based on bandwidth capabilities of the recipient. The selected version is then delivered to the recipient.

Abstract: The present invention describes a method and an apparatus for segmenting and reassembling ATM data. The invention uses the central processing unit (CPU) of a computer to perform segmentation and reassembly of data. By using the CPU of a computer, the present invention reduces the amount of hardware needed to perform transmission and reception of ATM data.