XCEL ASICs

WiFi  (IEEE 802.11 n/ac/ax/be) LDPC Decoder IP

This synthesizable IP Core:

 

• implements an optimized IEEE 802.11/n/ac/ax/be (WiFi 4/5/6/7) compliant Low-Density Parity-Check (LDPC) decoder, 

• implements layered LDPC decoding for faster convergence,

• supports all code rates; 1/2, 2/3, 3/4, 5/6,

• supports all frame lengths; 648, 1296, 1944, 

• has configurable max-iterations input,

• and implements early termination to save energy.

5G-NR LDPC Decoder IP

This synthesizable IP Core:

 

• implements an optimized Low-Density Parity-Check (LDPC) decoder defined in 5G-NR LDPC decoding, 3GPP release 15,
• implements layered LDPC decoding for faster convergence,
• supports all code rates for base graph 1,
• supports all code rates for base graph 2, 
• has configurable max-iterations input,
• and implements early termination to save energy.