Blue Rum Consulting Limited 
Short Desc. : LDPCDEC11NR - LDPC Decoder for 802.11n / 802.11ac
Overview :
This LDPC Decoder supports all 802.11n MCS classes (600Mbps max) and 802.11ac MCS classes to 867Mbps, when using a 240MHz clock. With a 480MHz clock, enabled by configuring higher levels of pipelining, 1733Mbps is achievable.
Features : - Layered LDPC decoder for 802.11n/ac supporting all code sizes (648, 1296, 1944) and code rates (1/2, 2/3, 3/4, 5/6).
- Efficient algorithms for high performance
- corrected min-sum algorithm
- scaling to prevent bit-growth.
- Puncturing, shortening and repetition combining.
- High bandwidth IO with buffering to allow decode during IO.
- Configurable input bit-width.
- Pipelining options to support speed/area trade-off allowing optimal implementation on both ASIC and FPGA.
Categories :
Portability :
Type : Soft
DownStream: Solutions for Post Processing PCB Designs
Verific: SystemVerilog & VHDL Parsers
TrueCircuits: UltraPLL

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