Product Documentation
Virtuoso Automated Device Placement and Routing Flow Guide
Product Version IC23.1, November 2023

flipFirstRow

APR.device.grid flipFirstRow boolean { t | nil }

Description

Specifies that the bottom-most row must start with the MX orientation, instead of R0 orientation, when there are flipped rows in a design.

The default value is nil, where the bottom-most row starts with R0 orientation.

GUI Equivalent

Command

Auto P&R assistant – Setup tab

Field

Generate Flipped Rows

Examples

envGetVal("APR.device.grid" "flipFirstRow")
envSetVal("APR.device.grid" "flipFirstRow" 'boolean t)

Related Topics

Deriving Row Regions and Grids in the Automated Device Placement and Routing Flow

Using the WSP Manager


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