Abstract: A method and apparatus for receiving clocked data signals such as SPI-4.2 data signals is described. In one embodiment, each data signal lane is deskewed with respect to the clock by oversampling the signal on that lane, and considering multiple versions of a data sequence at different temporal offsets to the clock for correct reception of a training sequence. One of the temporal offsets is subsequently selected to provide the received bit sequence for that lane. Other embodiments are described and claimed.

Abstract: A networking system including virtually addressed devices is described. A network device has one or more virtual addresses assigned to its loopback interface. Once so assigned and the loopback interface enabled, data and commands directed to any of the assigned virtual addresses is sent through the device's protocol stack. The device is then structured to act on the data and commands destined for the virtual address.

Abstract: A circuit board comprises signaling through-holes that pass through a plurality of layers, including signal trace and digital ground plane layers, and power reference plane layers. Clearances are set to achieve a desired impedance characteristic for the through-holes. At a power reference plane layer, the clearance is defined around multiple neighboring through-holes.

Abstract: Multiple comparators compare the enable and priority values for multiple inputs and select a winner from one of the inputs. Multiple comparator stages each include one or more of the comparators. Each comparator stage selects winners from the outputs of a preceding comparator stage. The overall winners are those inputs that are winners in each comparator stage. If there are multiple overall winners, a second arbitration is preformed to identify an ultimate winner.

Abstract: In one embodiment, the method for inspecting packets comprises broadcasting data units of packets to a plurality of finite state machine (FSM) comparison units, where each of the FSM comparison units implements a portion of a signature. The method further includes comparing the data units of the packets to signatures, including each FSM comparison unit of the plurality of FSM comparison units independently comparing one of the data units to its associated portion of one signature. The method also includes combining results of the plurality of FSM comparison units independently processing the data units using a logic combinatorial circuit.

Abstract: A packet inspection apparatus is described. In one embodiment, the packet inspection apparatus comprises a packet inspection module to compare data from one or more packets of multiple packets with one or more signatures to identify a match, and at least one network interface modules coupled to the packet inspection module. The network interface module has two ports for forwarding full-duplex traffic therebetween, where the traffic includes packets. The one or more network interface modules forward the packets to the packet inspection module and blocks one or more packets in response to an indication from the packet inspection module.

Abstract: A wireless LAN environment includes at least one access point that supports a number of wireless communications devices which are configured to operate in the U-APSD mode. The transmission of packets by an access point to a wireless communications device operating in the U-APDS mode can be accomplished in an efficient manner by coordinating the unscheduled service periods of the wireless communication devices. The service periods are placed into a tightly packed list ordered according to a network address associated with each wireless communications device.

Abstract: A local area wireless communications network includes an MCU which generally operates to manage the placement of audio and other information into frames that are transmitted to a base station which serves to convert the frames from one signal format to another signal format and broadcast the frames over a wireless medium to associated mobile communications devices. The wireless communications system operates in a way that permits the broadcasting of new software files from the base stations to associated mobile communications devices in a parallel manner without having a detrimental affect on the operation of the communications system. The MCU operates to place download alert information and download payload information into the frames in such a format and into certain positions in the frame that this information can be recognized and stored by the mobile phones which use it to update their current software.

Abstract: A transactional management system includes a plurality of functional modules, distributed in a WAN, for receiving and processing transactional information. The functional modules can include a dealer management system that receives transactional information and formats the information into a regular or test message for transmission over the WAN to either a router or a transaction service system which receives the message, performs certain service operations on the information contained in the message, and transmits the message to a provider management system. The transaction service system includes functionality that identifies a message as a test message, compares the test message to a test case, and if the test message is the same as the test case, generates a message to this effect.

Abstract: A general purpose computer system is used to run a color selection application which operates to facilitate the selection of colors and the automatic generation of palettes of harmonious colors. The application is implemented in three pages, a color selection page, a results manager page, and a color composition page. The color selection page is used to select a plurality of colors that the results manager page can operate on to generate palettes of harmoniously related colors. The color composition page is used to experiment with the colors selected and palettes generated in order to arrive at a pleasing arrangement of colors. The results manager page contains functions and palette characteristics that an artist can specify in order to automatically generate palettes that contain groups of colors that have very specific contrast relationships to previously selected colors.

Abstract: A color correction method utilizes a specially designed, perceptually ordered, intermediate color space and color value information from an original source device image and color value information from a repositioned source device image to quantify the accuracy of a color image translation process. The color correction method operates, under user control, to convert original source device image color values to intermediate space color values, where the color values can be analyzed to determine whether or not all of them are positioned within the gamut of a target device. If all of the original source device color values are not positioned within the gamut of the target device, the user can reposition these colors so that all or substantially all of the color values are contained within the gamut of the target device.