Data path for data extraction from streaming data

A data path for streaming data, comprising:

• a plurality of sequential data registers, each of the plurality of sequential data registers comprising a plurality of data fields, wherein the streaming data moves sequentially through the sequential data registers;
• a multiplexing unit, the multiplexing unit configured such that the multiplexing unit has access to each of the plurality of data fields of the plurality of sequential data registers, and wherein the multiplexing unit is configured to extract data from the streaming data as the streaming data moves through the sequential data registers in response to a data request;
• and
• a transfer logic, the transfer logic being associated with a respective pair of sequential data registers of the plurality of sequential data registers, the transfer logic being configured to transfer the streaming data from a first data register of the respective pair of sequential data registers to a second data register of the respective pair of sequential data registers, the data path further comprising a plurality of transfer logics, each transfer logic being associated with a respective pair of sequential data registers of the plurality of sequential data registers, and wherein a number of the plurality of transfer logics is equal to a number of the plurality of sequential data registers minus one.

A data path for streaming data, comprising:

• a plurality of sequential data registers, each of the plurality of sequential data registers comprising a plurality of data fields, wherein the streaming data moves sequentially through the sequential data registers;
• a multiplexing unit, the multiplexing unit configured such that the multiplexing unit has access to each of the plurality of data fields of the plurality of sequential data registers, and wherein the multiplexing unit is configured to extract data from the streaming data as the streaming data moves through the sequential data registers in response to a data request;
• and
• an eject logic configured to eject the streaming data from a last data register of the plurality of sequential data registers to a received packet processor (RPP) module, wherein the eject logic is configured to eject a portion of the streaming data in response to the last data register of the plurality of sequential data registers being full, the RPP module being empty, and an index of the streaming data in the last data register being less than an index of a lowest-indexed pending data request.

A data path for streaming data, comprising:

• a plurality of sequential data registers, each of the plurality of sequential data registers comprising a plurality of data fields, wherein the streaming data moves sequentially through the sequential data registers;
• and
• a multiplexing unit, the multiplexing unit configured such that the multiplexing unit has access to each of the plurality of data fields of the plurality of sequential data registers, and wherein the multiplexing unit is configured to extract data from the streaming data as the streaming data moves through the sequential data registers in response to a data request;
• the data path configured to:
• receive a plurality of data requests, each of the plurality of data requests having a respective index in the streaming data, from a stream processor;
• extract data from the streaming data in the plurality of sequential data registers via the multiplexing unit in response to the plurality of data requests based on the respective indices;
• and
• send the extracted data to the stream processor.

A method for extracting data from streaming data in a data path, comprising:

• moving the streaming data sequentially through a plurality of sequential data registers of the data path, each of the plurality of sequential data registers comprising a plurality of data fields;
• and
• extracting data from the streaming data as the streaming data moves through the sequential data registers by a multiplexing unit in response to a data request, wherein the multiplexing unit is configured such that the multiplexing unit has access to each of the plurality of data fields of the plurality of sequential data registers, wherein extracting data from the streaming data as the streaming data moves through the sequential data registers by a multiplexing unit in response to a data request comprises:
• receiving a plurality of data requests, each of the plurality of data requests having a respective index in the streaming data, from a stream processor;
• extracting data from the streaming data in the plurality of sequential data registers via the multiplexing unit in response to the plurality of data requests based on the respective indices;
• and
• sending the extracted data to the stream processor.

A computer program product comprising a non-transitory computer readable storage medium containing computer code that, when executed by a computer, implements a method for extracting data from streaming data in a data path, wherein the method comprises:

• moving the streaming data sequentially through a plurality of sequential data registers of the data path, each of the plurality of sequential data registers comprising a plurality of data fields;
• and
• extracting data from the streaming data as the streaming data moves through the sequential data registers by a multiplexing unit in response to a data request, wherein the multiplexing unit is configured such that the multiplexing unit has access to each of the plurality of data fields of the plurality of sequential data registers, wherein extracting data from the streaming data as the streaming data moves through the sequential data registers by a multiplexing unit in response to a data request comprises:
• receiving a plurality of data requests, each of the plurality of data requests having a respective index in the streaming data, from a stream processor;
• extracting data from the streaming data in the plurality of sequential data registers via the multiplexing unit in response to the plurality of data requests based on the respective indices;
• and
• sending the extracted data to the stream processor.