Sonnet 18.54 Release Notes
(release date March 2022)
Release notes for other versions.
Please see the 18.52 release notes for a list of new features introduced in Sonnet 18. The following is a brief description of bugs that were fixed in version 18.54. If you wish to know more details for a particular entry, please contact Sonnet Support.
Fixed Bugs
| Tracking Number | Summary |
|---|---|
| 7731 | Delta Gap port calibration may be inaccurate when port is connected to thick metal polygon. |
| 13518 | Enhanced Resonance Detection (ERD) may not work properly when circuit contains a component. |
| 13712 | User equation does not handle sqrt properly. |
| 13726 | Combination of TrueVolume and Conformal Mesh gives inaccurate results. |
| 13729 | Combination of TrueVolume and Conformal Mesh gives unexpected resonance. |
| 13727 | ABS may fail to converge for circuits with stacked metal. |
| 13732 | Em may terminate with error message when planar polygon partially overlaps a brick polygon. |
| 13741 | The local origin lock in circuit settings does not lock. |
| 13731 | Current density plot may crash if circuit has linked STF file with private layers. |
| 13747 | Analysis may crash if project has linked STF file and current density is enabled. |
| 13742 | Sonnet creates a corrupt file when editing a via type for project using a linked private STF file. |
| 13743 | Newly created polygons may be added to wrong metal level when there is a linked STF file. |
| 13749 | Deleting multiple variables in circuit settings may crash Sonnet. |
| 13750 | Em gives fatal error (SAFIFrequencyGroup::GetFitDifference) after changing frequency and component value. |
| 13751 | Error message needs clarification when downward thick metal is placed on ground plane. |
| 13752 | Em may revert Conformal Mesh polygons with extraneous vertices to staircase mesh. |
| 13756 | Em may crash when current density is enabled and number of subsections and/or discrete frequencies is high. |
| 13757 | Level3gold current density and subsection viewer won't let you view circuits that exceed 512 MB. |
| 13758 | Sonnet Level3Gold sometimes crashes when trying to add a 5th dielectric layer. |
| 13785 | Sonnet should generate error when netlist project has non-symmetrical data files simulated with ABS. |
