Teledyne LeCroy Voyager Exerciser Generation Script Language Manual - Manual (Page 39)

Teledyne LeCroy Voyager USB 3.0 Exerciser Generation Script Language Reference Manual
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7.14 Generation Settings outside Procedures
Generation settings specified outside the generation procedures are set before the first script
generation instruction is executed, no matter where they appear in the script. The two examples
below are equivalent.
Example 1
# Set a setting before the first instruction is executed.
Set PktDelay = 20
Main
{
# Some generation instructions
}
Example 2
# Set a setting before the first instruction is executed.
Main
{
# Some generation instructions
}
# Set before the first instruction is executed,
# though the Set line is below the instruction in the script.
Set PktDelay = 12
7.15 Generation Settings inside Procedures
Generation settings specified inside a generation procedure are set only during script execution
by the Voyager USB 3.0 Exerciser.
Main
{
Set PktDelay = 24 # Set during runtime.
}
7.16 Arithmetic Expressions in Constants
You can use arithmetic expressions, such as
+, -, *, /, %, >>, <<, &, |, ^, and ()
to define setting values.
Example
Const SOME_CONST = 5
Set PktDelay = ( 2000000 + 5 ) >> ( 8 + SOME_CONST )