Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital logic testing
Patent
1997-11-24
2000-02-22
De Cady, Albert
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital logic testing
G01R 3128
Patent
active
06029261&
ABSTRACT:
The invention relates to a test circuit and a test system which provides interconnect test capability for modules and boards. The test circuit comprises a plurality of scan chains, including a plurality of registers. The registers in each module or board are logically sorted such that identical registers are arranged successively.
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patent: 4428060 (1984-01-01), Blum
patent: 5239262 (1993-08-01), Gruetzner et al.
patent: 5444715 (1995-08-01), Gruetzner et al.
patent: 5477548 (1995-12-01), Beenker et al.
patent: 5497378 (1996-03-01), Amini et al.
Augspurger Lynn L.
Cady Albert De
Ehrlich Marc A.
International Business Machines - Corporation
Lin Samuel
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