User`s manual

Preference variables located in INI and MPF files
A-260 ModelSim Variables ModelSim Xilinx User’s Manual
synopsys any valid path; may include
environment variables
sets path to the accelerated arithmetic
packages
[vcom] VHDL compiler control variables
Variable name Value
range
Purpose Default
VHDL93 0, 1 if 1, turns on VHDL-1993 off (0)
Show_source 0, 1 if 1, shows source line containing
error
off (0)
Show_VitalChecksWarnings 0, 1 if 0, turns off VITAL compliance-
check warnings
on (1)
Show_Warning1 0, 1 if 0, turns off unbound-component
warnings
on (1)
Show_Warning2 0, 1 if 0, turns off process-without-a-wait-
statement warnings; default is on
on (1)
Show_Warning3 0, 1 if 0, turns off null-range warnings on (1)
Show_Warning4 0, 1 if 0, turns off no-space-in-time-literal
warnings
on (1)
Show_Warning5 0, 1 if 0, turns off multiple-drivers-on-
unresolved-signal warnings
on (1)
Optimize_1164 0, 1 if 0, turns off optimization for IEEE
std_logic_1164 package
on (1)
[Library] library path variables
Variable name Value range Purpose