Viterbi Decoders, White Paper
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چکیده
Introduction The Hammercores by Altera high performance, soft decision Viterbi decoder cores are optimized for Altera FLEX 6000, FLEX 10K and APEX 20K devices. They are user parameterized to implement any number of standard decoders, or to quickly realize a custom application. The cores are capable of throughput (decoded bits out) of over 50 to 100 Mbps, even for relatively large constraint lengths, such as 7. The cores are able to support many different puncturing rates, based on a mother code of 1⁄2.
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