User guide

C-58
Compile-Time Options
source files that do. Do not include spaces when specifying the
arguments to this option.
-override_timescale=time_unit/time_precision
Overrides the time unit and precision unit for all the ‘timescale
compiler directives in the source code and, like the -timescale
option, provides a timescale for all module definitions that precede
the first ‘timescale compiler directive. Do not include spaces
when specifying the arguments to this option.
General Options
Enable Verilog 2001 Features
+v2k
Enables language features in the IEEE 1364-2001 standard.
Enable the VCS/SystemC Cosimulation Interface
-sysc
Enables SystemC cosimulation engine.
See "Using the VCS / SystemC Cosimulation Interface".
Reduce Memory Consumption
+memopt[+2]
Applies optimizations to reduce memory. See “Initializing
Memories and Regs” on page 3-8.