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Overview
AR4JA LDPC decoder is a configurable design that allows runtime configuration for decoding different code rates (i.e., 1/2, 2/3, and 3/4). To obtain high throughput, two different levels of parallelism are carried out; 128 check nodes and 6 variable nodes which are processed at the same time. A pipeline architecture is followed which significantly speeds up the whole decoding process. Also, layered architecture is implemented which helps to enhance the speed of the decoding process. AR4JA LDPC decoder supports soft decision decoding and hard decision output.
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Tech Specs
Part Number | CCSDS AR4JA LDPC Encoder/Decoder |
Short Description | CCSDS AR4JA LDPC Encoder/Decoder |
Provider | |
Maturity | In Production |