eldo_user

Eldo Premier
Forcing Elaboration
Tip
See also “.OPTION PREMIER_KEEP_OUTPUTS” in the Eldo Reference Manual.
Forcing Elaboration
Eldo Premier stores results of the elaboration in the output directory. If the simulation is
restarted, Eldo Premier does not re-elaborate the circuit for parts of the netlist which have not
changed. Use option PREMIER_FORCE_GEN to force Eldo Premier to elaborate the whole
circuit instead of reusing the previous elaboration results.
This option may be necessary if there was an error during the first elaboration (for example disk
full, NFS error, data corrupted).
Tip
See also “Eldo Premier Options” in the Eldo Reference Manual.
Related Topics
Overview of Eldo Premier
Enabling Eldo Premier
Eldo Premier Selectable Accuracy Option
Netlist Support
Eldo Premier Selectable Accuracy Option
You can specify a global macro-option to control accuracy in Eldo Premier simulations.
It has an impact on the following:
• Accuracy tuning
• Device model optimization
• Small R and C simplification
• Reduction activation
The option PREMIER_MODE can be set to five distinct values; OFF and 1 to 4, where 1 is the
most accurate and slowest mode, and 4 is the least accurate and fastest. Syntax:
.OPTION PREMIER_MODE=OFF|1|2|3|4
The global macro-option, PREMIER_MODE, triggers specific combinations of actions
according to Table 3-1, enabling a gradual speed/accuracy trade-off with monotonous behavior.
Each individual action may be activated/deactivated through a specific option.
Eldo® User's Manual, 15.3 71