setTriggerCondition(DC,name,enable,value)
configures a trigger value comparison for signal name in trigger stage
1. DC is a customized data capture object. The
enable argument indicates whether this signal is part of the overall
trigger condition.
setTriggerCondition(DC,name,enable,value,N)
configures a trigger value comparison for signal name in a trigger
stage specified by N. DC is a customized data
capture object. The enable argument indicates whether this signal is
part of the overall trigger condition.
Name of 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.
Data Types: char
Indication that the signal is part of the trigger condition, specified as a numeric
or logical 1 (true) or 0
(false). To use this signal in the overall trigger condition, set
this value to 1 (true). When you set this value to
0 (false), the signal is not used for the
overall trigger condition.
The trigger condition comprises value comparisons of one or more signals. This input
specifies the value to match for each signal.
For a multibit signal, specify a decimal, binary, or a hexadecimal value within the
range of the data type associated with the signal. While providing hexadecimal or binary
values, you can provide values with a combination of X or
x (don't care value) to enable bit masking. That means, while
comparing the values, the trigger condition ignores the place values with
X or x and provides the output.
To separate a group of bits for better readability, you can use _
between bits. For example, you can represent a 32-bit binary value as
'0b1010_XXXX_1011_XXXX_1110_XXXX_1111XXXX' and a 32-bit hexadecimal
value as '0xAB_CDEXFX'.
For logical signals, specify a string that indicates the level or edge to match. For
more information, see Triggers.
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 condition in Nth trigger stage. If you do not specify
N, by default, the function sets the trigger condition in trigger
stage 1.
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