unplace_cell - 2024.1 English

Vivado Design Suite Tcl Command Reference Guide (UG835)

Document ID
UG835
Release Date
2024-05-30
Version
2024.1 English

Unplace one or more instances.

Syntax

unplace_cell [‑quiet] [‑verbose] <cell_list>...

Usage

Name Description
[-quiet] Ignore command errors
[-verbose] Suspend message limits during command execution
<cell_list> a list of cells to be unplaced

Categories

Floorplan

Description

Unplace the specified cells from their current placement site.

Arguments

-quiet - (Optional) Execute the command quietly, returning no messages from the command. The command also returns TCL_OK regardless of any errors encountered during execution.
Note: Any errors encountered on the command-line, while launching the command, will be returned. Only errors occurring inside the command will be trapped.
-verbose - (Optional) Temporarily override any message limits and return all messages from this command.
Note: Message limits can be defined with the set_msg_config command.

<cell_list> - (Required) Specifies a list of one or more cells to be unplaced from the device.

Examples

The following example unplaces the specified cell:

unplace_cell {fftEngine/fftInst/ingressLoop[6].ingressFifo/buffer_fifo/i_4773_12897}

The following example unplaces multiple cells:

unplace_cell {div_cntr_reg_inferredi_4810_15889  div_cntr_reg[0] div_cntr_reg[1]}