Abstract: A plurality of groups of first flip-flops (group 40 of flip-flops A1–An?1 for each of channels CIA–CIC) store input data clocked in response to first clock signals (A–C). First enable signals (Stack_en) are generated for each group of first flip-flops. A plurality of groups of second flip-flops (group 60 of flip-flops B1–Bn for each of channels CIA–CIC) store the input data from the first flip-flops in response to the first enable signals and first clock signals. A second enable signal (Slide_en) is generated in response to a second clock signal (D) and the first enable signal. A plurality of groups of third flip-flops (group 80 for each of channels CIA–CIC) store the data in response to the second enable signal and second clock signal. The data is transmitted in serial form at the rate of the second clock signal.

Abstract: A method and system for identifying a bit pattern in a data stream including a plurality of bits each having a first or second state, the method includes identifying a number of mismatching bits, within a subset of the plurality of bits, having the first state and corresponding to a bit having the second state within the pattern; identifying a number of bits in the subset having the first state; and, identifying a number of bits in the pattern having the second state. A number of matches of between the subset and the pattern is dependent on the identified number of mismatching bits, the identified number of bits in the subset having the first state and the identified number of bits in the pattern having the second state.

Abstract: A plurality of groups of first flip-flops (group 40 of flip-flops A1-An?1 for each of channels CIA-CIC) store input data clocked in response to first clock signals (A-C). First enable signals (Stack_en) are generated for each group of first flip-flops. A plurality of groups of second flip-flops (group 60 of flip-flops B1-Bn for each of channels CIA-CIC) store the input data from the first flip-flops in response to the first enable signals and first clock signals. A second enable signal (Slide_en) is generated in response to a second clock signal (D) and the first enable signal. A plurality of groups of third flip-flops (group 80 for each of channels CIA-CIC) store the data in response to the second enable signal and second clock signal. The data is transmitted in serial form at the rate of the second clock signal.

Abstract: A plurality of groups of first flip-flops (group 40 of flip-flops A1-An−1 for each of channels CIA-CIC) store input data clocked in response to first clock signals (A-C). First enable signals (Stack_en) are generated for each group of first flip-flops. A plurality of groups of second flip-flops (group 60 of flip-flops B1-Bn for each of channels CIA-CIC) store the input data from the first flip-flops in response to the first enable signals and first clock signals. A second enable signal (Slide_en) is generated in response to a second clock signal (D) and the first enable signal. A plurality of groups of third flip-flops (group 80 for each of channels CIA-CIC) store the data in response to the second enable signal and second clock signal. The data is transmitted in serial form at the rate of the second clock signal.

Abstract: A method and system for identifying a bit pattern in a data stream including a plurality of bits each having a first or second state, the method includes identifying a number of mismatching bits, within a subset of the plurality of bits, having the first state and corresponding to a bit having the second state within the pattern; identifying a number of bits in the subset having the first state; and, identifying a number of bits in the pattern having the second state. A number of matches of between the subset and the pattern is dependent on the identified number of mismatching bits, the identified number of bits in the subset having the first state and the identified number of bits in the pattern having the second state.

Abstract: A method of performing incremental aggregation of dynamically increasing database data sets. An embodiment of the present invention operates within a data mart or data warehouse to aggregate data stored within an operational database corresponding to newly received data to provide current information. Initially, a computer server creates an intermediate file which is initialized by the server with an aggregate data set. The aggregate data set consists of data values and count values that each correspond to specific group identifiers. The computer determines if any group identifiers within a new set of inputs data are identical to any group identifiers stored within the intermediate file. If an inputted group identifier matches a stored group identifier, the inputted data value is aggregated with the stored data value and the count value corresponding to the specific stored group identifier is incremented by one.