User guide

D-23
Compiler Directives and System Tasks
dim2Lsb
This is an optional argument with the same functionality as
dim1Lsb, but refers to the second dimension.
dim2Rsb
This is an optional argument with the same functionality as
dim1Rsb, but refers to the second dimension.
dimNLsb
This is an optional argument that specifies the left bound of the
Nth dimension.
dimNRsb
This is an optional argument that specifies the right bound of
the Nth dimension.
Note that MDA system tasks can take 0 or more arguments, with
the following caveats:
- No arguments: The whole design will be traversed and all
memories and MDAs will be recorded.
Note that this process may cause significant memory usage,
and simulator drag.
- One argument: If the object is a scope instance, all memories/
MDAs contained in that scope instance and its children will be
recorded. If the object is a memory/MDA, that object will be
recorded.
$vcdplusmemoff
Stops recording value changes and times for memories and multi-
dimensional arrays. Syntax is the same as the $vcdplusmenon
system task.