Th.
Antonakopoulos and N. Kanopoulos:
Multiple Boundary
Scan-Paths for Minimizing Circuit-Board Test-Application Time
Euromicro Journal of Microprocessing and
Microprogramming, Vol. 40, 1994,
pp. 377-386.
Abstract:
This paper presents a technique for minimizing the test-application time
of a circuit board designed with boundary scan. The technique is based on the
use of multiple boundary scan paths. The paper discusses how the boundary scan
paths are selected and provides analytical expressions for comparing
test-application times for different boundary scan configurations on a circuit
board. The paper shows that for certain circuit board configurations the use of
multiple boundary scan paths can result to significant reduction in test
application time at the expense of a few additional board I/O.
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