Communications digital signal processor and digital signal processing method

A digital signal processor includes a functional unit configured to execute instructions. The functional unit determines a first minimum data of a first data and a second data, in parallel with a determination of a second minimum data of a third data and a fourth data. The functional unit outputs pr...

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Bibliographische Detailangaben
Hauptverfasser: Yamanaka, Ryutaro, Suzuki, Hidetoshi, Kabuo, Hideyuki, Okamoto, Minoru, Stone, Kevin Mark
Format: Patent
Sprache:eng
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Zusammenfassung:A digital signal processor includes a functional unit configured to execute instructions. The functional unit determines a first minimum data of a first data and a second data, in parallel with a determination of a second minimum data of a third data and a fourth data. The functional unit outputs processed data including the first minimum data and the second minimum data. Each bit length of the first minimum data and the second minimum data is equal to n bits in length. A bit length of the processed data is equal to 2 n bits in length.