OPT_SKIPPED - 2022.1 English

Vivado Design Suite Properties Reference Guide

Document ID
UG912
Release Date
2022-06-08
Version
2022.1 English

OPT_SKIPPED

When logic optimization is skipped on a candidate primitive cell, the OPT_SKIPPED property of the cell is updated to reflect the skipped optimizations. When multiple optimizations are skipped on the same cell, the OPT_SKIPPED value contains a list of skipped optimizations. 

Architecture Support

All architectures.

Applicable Objects

The OPT_SKIPPED attribute is placed on the cells.

Value

The following table lists the OPT_SKIPPED property value for the various opt_design options: 

Table 3-2:      OPT_SKIPPED property value

opt_design Option

OPT_SKIPPED Value

-bufg_opt

BUFG_OPT

-carry_remap

CARRY_REMAP

-control_set_merge

CONTROL_SET_MERGE

-hier_fanout_limit

HIER_FANOUT_LIMIT

-merge_equivalent_drivers

MERGE_EQUIVALENT_DRIVERS

-muxf_remap

MUXF_REMAP

-propconst

PROPCONST

-remap

REMAP

-resynth_remap

REMAP

-resynth_area

RESYNTH_AREA

-resynth_seq_area

RESYNTH_AREA

-retarget

RETARGET

-shift_register_opt

SHIFT_REGISTER_OPT

-sweep

SWEEP

Syntax

This is a read-only property.

get_property OPT_SKIPPED [get_cells cell_name>]

Affected Steps

Implementation

See Also

PHYS_OPT_SKIPPED, page 332