IEEE 1149.1-2013 provides compatible IEEE 1500 Wrapper Serial Port access for on-chip DFT and instrumentation access. This presentation shows how IEEE 1149.1-2013 integrates with IEEE 1500 WSPs and adds new capabilities such as wrapper segmentation for low power designs. Example architectures are presented with BSDL descriptions of IEEE 1500 WIRs and wrappers.
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