I get the following warning in the IBIS model when it is checked by IBIS Golden Parser: WARNING (line 151) - Pulldown Typical data is non-monotonic What does this warning mean?

Description

The explanation for the non-monotonic term describes data that reverse a pattern/trend of a continuous increasing or continuous decreasing numeric sequence. In normal terms, the constant data values do not reverse a pattern / trend. V/I tables may have non-monotonic data in a single column. Looking from a monotonic point of view, the IBIS specification defines monotonic behavior as meeting any one of the following 8 criteria: 1- As the voltage axis is increased, the current axis either increases or remains constant 2- As the voltage axis is decreased, the current axis either increases or remains constant 3- As the voltage axis is increased, the current axis either decreases or remains constant 4- As the voltage axis is decreased, the current axis either decreases or remains constant 5- As the current axis is increased, the voltage axis either increases or remains constant 6- As the current axis is decreased, the voltage axis either increases or remains constant 7- As the current axis is increased, the voltage axis either decreases or remains constant 8- As the current axis is decreased, the voltage axis either decreases or remains constant