boundary scan
The use of scan registers to capture state from device input and output pins. IEEE Standard 1149.1-1990 describes the international standard implementation (sometimes called JTAG after the Joint Test Action Group which began the standardisation work).Last updated: 1995-02-14
boundary value
boundary value analysisboundary value analysis
A test data selection technique in which values are chosen to lie along data extremes. Boundary values include maximum, minimum, just inside/outside boundaries, typical values, and error values. The hope is that, if a systems works correctly for these special values then it will work correctly for all values in between.
Last updated: 1996-05-10
Nearby terms:
bounce message ♦ boundary scan ♦ boundary value ♦ boundary value analysis
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