Product Documentation
Virtuoso Space-based Router Command Reference
Product Version IC23.1, September 2023

report_yield

report_yield
[ -yld s_fileName ] 
[ -report s_fileName ] 
[ -gridX i_micron ] 
[ -gridY i_micron ] 
[ -detail [ true | false ] ]

Description

Reports the expected yield for the design using critical area analysis, based on the technology you are using and the probability of failure of the cells, vias, and point defects in routing. Uses data from a yield technology file supplied by the fabricator. Generates a yield report and a yield map.

To display the generated yield map graphically, use display_color_map with one of the following -name arguments: YldCell, YldVia, YldShort, YldOpen, YldRouting.

Arguments

-detail [ true | false ]

Specifies a detailed report. The detailed report contains the information included in the non-detailed report, plus statistics by cell, via, and grid area. By default, a non-detailed report is generated.

-gridX i_micron

Specifies the step size of the yield map, in microns, in the horizontal direction. Default is 50.

-gridY i_micron

Specifies the step size of the yield map, in microns, in the vertical direction. Default is 50.

-report s_fileName

Specifies the yield report name. The report includes an overall yield result that you can use to estimate the improvement in yield from different optimization techniques. The default is cellName.yld.rpt.

-yld s_fileName

Specifies the name of the yield technology file. The default is cellName.yld.

Examples

The following example creates a detailed yield report named yield.rpt.

report_yield -detail -report yield.rpt

Related Topics

display_color_map


Return to top
 ⠀
X