setTriggerComparisonOperator

Configure operator that compares individual signal values within trigger condition

Syntax

setTriggerComparisonOperator(DC,name,operator)

setTriggerComparisonOperator(DC,name,operator,N)

Description

setTriggerComparisonOperator(DC,name,operator) configures a comparison operator that compares individual signal values within the trigger condition in trigger stage 1. DC is a customized data capture object, name is the name of a trigger component signal.

setTriggerComparisonOperator(DC,name,operator,N) configures a comparison operator that compares individual signal values within the trigger condition in a trigger stage specified by N. DC is a customized data capture object, name is the name of a trigger component signal.

Input Arguments

DC — Customized data capture object

hdlverifier.FPGADataReader System object™

Customized data capture object, specified as an hdlverifier.FPGADataReader System object.

name — Name of trigger component signal

character vector

Name of a trigger component signal, specified as a character vector. This name must match one of the signal names configured on creation of the input System object DC. The signal must be configured as a possible trigger signal.

operator — Operator to compare signals within trigger condition

== (default) | != | < | > | <= | >=

Operator to compare signals within the trigger condition, specified as one of these operators: == (default), !=, <, >, <=, or >=.

The trigger condition comprises value comparisons of one or more signals. For a multibit signal, specify one of these operators: == (default), !=, <, >, <=, or >=. For a trigger condition containing X or x (don't-care value), specify either == or != operators. For a logical signal, specify one of these operators: == or !=. For details on trigger conditions, see Triggers.

N — Trigger stage

integer from 1 to M

Trigger stage, specified as an integer from 1 to M, where M is set by the Max trigger stages parameter of the FPGA Data Capture Component Generator tool. Use N to set the trigger comparison operator in Nth trigger stage. If you do not specify N, by default, the function sets the trigger comparison operator in trigger stage 1.