We describe a method for on-chip generation of weighted test sequences for synchronous sequential circuits. For combinational circuits, three weights, 0, 0.5 and 1, are sufficien...
We present a procedure to generate short test sequences for synchronous sequential circuits described at the gate level. Short test sequences are important in reducing test applic...
We consider the problem of built-in test generation for synchronous sequential circuits. The proposed scheme leaves the circuit flip-flops unmodified, and thus allows at-speed ...
Testing circuits which do not include a global reset signal requires either complex ATPG algorithms based on 9- or even 256-valued algebras, or some suitable method to generate in...
Fulvio Corno, Paolo Prinetto, Maurizio Rebaudengo,...