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公开(公告)号:US10673564B1
公开(公告)日:2020-06-02
申请号:US16138414
申请日:2018-09-21
Applicant: Xilinx, Inc.
Inventor: Richard L. Walke , Christopher H. Dick , William A. Wilkie
Abstract: A modem includes an outer transceiver including a soft decision forward error correction (SD-FEC) circuit, wherein the SD-FEC circuit is hardwired and programmable to perform at least one of encoding or decoding data using a code type selected from a plurality of different code types, and an inner transceiver coupled to the SD-FEC circuit, wherein the inner transceiver is implemented in programmable circuitry.