The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 05, 2020
Filed:
Sep. 21, 2018
Xilinx, Inc., San Jose, CA (US);
Xilinx, Inc., San Jose, CA (US);
Abstract
A decoder circuit can include low-density parity-check (LDPC) decoder circuitry having a plurality of stages and an LDPC repository configured to store parity-check information associated with one or more LDPC codes. The LDPC repository is configured to determine a stall requirement for a layer of a first data block and perform a memory check for a second data block. The LDPC repository, in response to the stall requirement indicating a stall for the layer of the first data block and determining that the memory check is satisfied, is further configured to schedule processing of the first data block and the second data block in the LDPC decoder circuitry using the parity-check information by interleaving the layer of the first data block and a layer of the second data block through the plurality of stages of the LDPC decoder circuitry.