What’s New in Design Data Translators

This topic provides a high-level overview of the new features in the IC23.1 release.

IC23.1 ISR3

Translating LEF58_ANTENNADIFFAREA as Width and Ratio in LEF In and LEF Out Translators

You can now specify whether the values specified for the LEF MACRO pin property LEF58_ANTENNADIFFAREA can be translated as width and ratio during LEF In and LEF Out translation.

The following options have been added to the LEF In translator:

• New command-line option -antennaDiffAreaPropValueIsWidthAndRatio added to the lefin command.
• New GUI option Extract LEF58_ANTENNADIFFAREA added to the LEF In form.
• New argument g_widthAndRatio added to the ldtrLefReadOA SKILL function.

The following options have been added to the LEF Out translator:

• New command-line option -antennaDiffAreaPropValueIsWidthAndRatio added to the lefout command.
• New GUI option Create LEF58_ANTENNADIFFAREA from Constraint added to the LEF Out form.
• New argument g_widthAndRatio added to the ldtrLefWriteOA SKILL function.