Verification

  • UVM Verification of an OFDM Transmitter Core

    Project description: Orthogonal Frequency Division Multiplexing (OFDM) is a Frequency Division Multiplexing (FDM) technique used as a digital multi-carrier modulation method. Instead of using one high speed channel, the data is split into a large number of lower speed channels. Orthogonal sub carriers are used to carry data on several parallel data streams which allows more efficient use of the spectrum compare to regular FDM. Orthogonality of the carriers prevents...
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  • Automatic Verification of the Interrupt Cause Tree

    Automatic Verification of the Interrupt Cause Tree

    One of the most important tools of managing ASIC systems is interrupt verification. An interrupt event is normally a single event, sometimes more but still only several at the most. The causes for the interrupt are many (in our device it can get to a few thousands and more). To indicate the cause of the interrupt, there exists a hierarchy (tree) of registers where each bit in node register points...
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