... called JTAG, or IEEE 1149.1. It covers pin definitions and signaling. Most CPLDs and FPGAs support this standard in their architec-ture, without the need for making any changes to your design.5.12 ... self-testInputsTestgeneratorcircuitCircuitundertestResponsemonitorcircuit10MultiplexerTestpatternsTestsignalTestresponsesErrorsignalOutputsPlease purchase PDF Split-Merge on www.verypdf.com to remove this watermark.120 Chapter 5: Design Techniques, Rules, and Guidelines5.13 Signature AnalysisA problem with the BIST technique, ... that creates a pseudorandom sequence oftest vectors. “Pseudorandom” means that the test vectors are distributed asthough they were random, but they are actually predictable and repeatable. Theresponse...