CCSDS LDPC IP
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15
IP
from 6 vendors
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10)
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CCSDS LDPC
- The AR4JA LDPC code family is quasi-cyclic.
- Supports the nine code rate (1/2, 2/3, and 4/5) for info block length (1024, 4096 and 16384) bits.
- Compliant with 'LOW DENSITY PARITY CHECK CODES FOR USE IN NEAR-EARTH AND DEEP SPACE APPLICATIONS, CCSDS C. 131.0-B-4, April 2022' standard.
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CCSDS AR4JA LDPC Encoder & Decoder
- Support for code rates 1/2, 2/3, and 4/5
- Uncoded block sizes of 1024, 4096,band 16384 bits
- Compliant with “TM Synchronization and Channel Coding, Recommended Standard, CCSDS 131.0-B-3, Blue Book, September 2017”
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LDPC CCSDS (8160, 7136) Encoder and Decoder
- Fully synchronous design
- Fully synthesizable
- Optimized for high performance and low resources
- Low implementation loss
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CCSDS LDPC Encoder and Decoder
- Support for code rate 223/255 (7136/8160)
- Coded block size 8160 bits
- Compliant with “TM Synchronization and Channel Coding, Recommended Standard, CCSDS 131.0 B-3, Blue Book, September 2017”
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CCSDS AR4JA LDPC Encoder and Decoder with code rates 1/2, 2/3, 4/5 and block sizes 1K, 4K, 16K
- Fully synchronous design, using single clock
- Fully synthesizable drop-in module for FPGAs
- Optimized for high performance and low resources
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CCSDS AR4JA LDPC Decoder & Encoder
- CCSDS AR4JA LDPC Code family is quasi-cyclic
- Irregular parity check matrix
- Run time configuration for more than one code rate (i.e., 1/2, 2/3, 3/4)
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CCSDS AR4JA LDPC Encoder/Decoder
- AR4JA LDPC code family is quasi-cyclic.
- Irregular parity check matrix.
- Run time configuration for more than one code rate (i.e., 1/2, 2/3, and 3/4).
- Configurable codeword size that supports 2K, 3K, and 4k information words.
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CCSDS 231.0 LDPC Encoder and Decoder
- Support for code rate 1/2
- Uncoded block sizes of 64 and 256 bits
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CCSDS TM AR4JA LDPC Encoder
- CCSDS TM AR4JA compatible
- Rate 1/2, 2/3 and 4/5
- Data lengths of 1024 or 4096 bits
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CCSDS (8160,7136) LDPC Decoder
- CCSDS compatible
- Rate 223/255 (8160,7136)
- Includes ping-pong input and output memories
- Up to 488 MHz internal clock
