Abstract: A circuit, apparatus and method obtains system margin at the receive circuit using phase shifted data sampling clocks while allowing the CDR to remain synchronized with the incoming data stream in embodiments. In an embodiment, a circuit includes first and second samplers to sample a data signal and output data and edge information in response to a data clock signal and an edge clock signal. A phase detector generates phase information in response to the data information and the edge information. A clock phase adjustment circuit generates the data clock signal and the edge clock signal in response to the data information during a synchronization mode. The clock phase adjustment circuit increments a phase of the data clock signal during a waveform capture mode.

Abstract: Anti-boil-over compositions and methods are provided that significantly reduce boil-over during microwave oven cooking of pasta relative similar pasta and water mixtures such that oversized containers are not required. Thus, when prepared using limited volume container, the container of cooked pasta appears full.

Abstract: A lock detection circuit operatively associated with a phase-locked loop indicates when a feedback clock signal is locked to a reference clock signal. The lock detection circuit counts the number of rising and falling edges of the feedback clock signal that are detected between rising edges of the reference clock cycle. The lock detection circuit counts the number of consecutive valid cycles of the reference clock signal during which a single rising edge and a single falling edge of the feedback clock signal are detected. Lock detection circuit uses a state machine to assert a lock signal when the number of consecutive valid cycles counted exceeds a predetermined number. Where the lock detection circuit indicates locked signals and then detects a reference clock cycle that is not valid, lock detection circuit continues to indicate lock if the next reference clock cycle is valid relative to a skewed feedback clock signal.

Abstract: A lock detection circuit operatively associated with a phase-locked loop indicates when a feedback clock signal is locked to a reference clock signal. The lock detection circuit counts the number of rising and falling edges of the feedback clock signal that are detected between rising edges of the reference clock cycle. The lock detection circuit counts the number of consecutive valid cycles of the reference clock signal during which a single rising edge and a single falling edge of the feedback clock signal are detected. Lock detection circuit asserts a lock signal when the number of consecutive valid cycles counted exceeds a predetermined number. Where the lock detection circuit indicates locked signals and then detects a reference clock cycle that is not valid, lock detection circuit continues to indicate lock if the next reference clock cycle is valid relative to a skewed feedback clock signal.

Abstract: A circuit, such as a CDR circuit, includes a sampler to receive a data signal having a variable data bit-rate responsive to a clock signal in an embodiment of the present invention. A clock circuit is coupled to the sampler and generates the clock signal responsive to a selectable update rate and a selectable phase adjust step-size. In a second embodiment of the present invention, the clock circuit includes a Stall logic that is coupled to first, second and third stages and is capable to hold the phase adjust signal responsive to the first and second stage output signals. In a third embodiment of the present invention, an indicator detects the variable data bit-rate and a counter provides the selectable phase adjust step-size for the adjust signal. In a fourth embodiment of the present invention, the clock circuit includes the Stall logic, the indicator and the counter.

Abstract: A lock detection circuit operatively associated with a phase-locked loop indicates when a feedback clock signal is locked to a reference clock signal. The lock detection circuit counts the number of rising and falling edges of the feedback clock signal that are detected between rising edges of the reference clock cycle. The lock detection circuit counts the number of consecutive valid cycles of the reference clock signal during which a single rising edge and a single falling edge of the feedback clock signal are detected. Lock detection circuit asserts a lock signal when the number of consecutive valid cycles counted exceeds a predetermined number. Where the lock detection circuit indicates locked signals and then detects a reference clock cycle that is not valid, lock detection circuit continues to indicate lock if the next reference clock cycle is valid relative to a skewed feedback clock signal.

Abstract: An edible multilayer moisture barrier for food products is provided for separating food components having different water activities and preventing or significantly inhibiting movement of water between the food components. The edible multilayer moisture barrier of the present invention includes a lipid layer and a flexible hydrophobic layer.

Abstract: A circuit, apparatus and method obtains system margin at the receive circuit using phase shifted data sampling clocks while allowing the CDR to remain synchronized with the incoming data stream in embodiments of the present invention. In a first embodiment of the present invention, logic is provided in a CDR unit of a serial receiving circuit by disengaging or freezing the CDR loop during a waveform capture mode. In a second embodiment of the present invention, an additional clock phase adjuster and sampling stage is used to generate offset clock signals independent of CDR tracking clocks. In a third embodiment of the present invention, edge clocks alone are used for CDR tracking of half rate serial data while data clocks are used for capturing a waveform. In a fourth embodiment of the present invention, a predetermined pattern having a single transition is used for CDR tracking.

Abstract: Disclosed are methods for identifying nematodes having enhanced susceptibility to a pathogen; for identifying pathogen defense response genes; and for identifying compounds that enhances a host's defense response to a pathogen.

Abstract: Disclosed are methods for identifying nematodes having enhanced susceptibility to a pathogen; for identifying pathogen defense response genes; and for identifying compounds that enhances a host's defense response to a pathogen.