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Problems in ATPG

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https://www.novabbs.com/devel/article-flat.php?id=23747&group=comp.arch#23747

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Subject: Problems in ATPG
From: idat...@gmail.com (Suresh Devanathan)
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by: Suresh Devanathan - Tue, 22 Feb 2022 03:00 UTC

take the circuit

if(detected) {
faults_detected = faults_detected + 1;
}

this loop has a problem as if(detected) execution. the jz

instruction may not work all the time. There is 80% chance
of this instruction working and in 20% of cases,

Suppose the current passing thru circuit when detected is 0 is I
I = dQ/dt = 1/K *dQ/dt
= A * dQ/dt
but dt = 0, now K*dt = dt
but dQ/dt is small current
but A is arbitary and can be set to a large constant
and I will have enough current and will conduct Vdd
proving that in 20% of cases , this statement will execute incorrectly.

astleast, seth agarwal research all recession research. these indians
have not been in the 3 mile radius of any computer anywhere in india for
300 years.

-suresh

Experience varies directly with equipment ruined.

devel / comp.arch / Problems in ATPG