Allows you to create, view, and edit LogicLock region node assignments.
- Name—Displays the name of the currently selected LogicLock region.
- Members—Displays information about the nodes and paths assigned to the currently selected LogicLock region.
- Design Element—Displays the nodes and paths assigned to the currently selected LogicLock region. You can remove a node or entity from this LogicLock region by right-clicking the node or entity, and then clicking Delete.
- Excluded Element Types—Displays the element types (for example, combinational register Definition, DSP block Definition) that are not required to be inside the region. Excluded element types are specified in the Excluded Element Types dialog box.
- Region—Displays the name of the LogicLock region to which the design element is assigned.
- Add—Opens the Add Node dialog box, which allows you to add nodes and entity instances to the selected LogicLock region.
- Edit—Opens the Edit Node dialog box, which allows you to edit the selected nodes or entity instances.
- Delete—Deletes the selected member from the LogicLock region.
- Priority—Opens the Priority dialog box, which allows you to specify the priority of conflicting wildcard assignments. The Fitter attempts to place assignments with a higher priority before placing other assignments.
- Parent
region—Allows you to specify the parent
region within which the selected LogicLock region resides.
Scripting
InformationKeyword:LL_parent
Setting:<parent_region_name>
- Reserved— Allows you
to constrain placement of nodes and entities within the LogicLock
region.
When turned on, this option prevents the Fitter from placing nodes
that are not assigned to the region inside the boundary of the
region. You can reserve an area on a device by creating a
fixed-size region with nothing assigned to it, and turning on
Reserved.
When turned off, this option allows the Fitter to place nodes that
are not assigned to the region inside the boundary of the
region.
Scripting
Information
Keyword:LL_RESERVED
Setting:on |off
- Enabled— Allows you
to enable or disable the selected LogicLock region. When you turn
off this option, you direct the Fitter to ignore design element
assignments to the LogicLock region. You can use this option to
temporarily remove LogicLock placement constraint assignments from
a subsequent compilation without deleting the assignments.
Scripting
Information
Keyword:LL_enableED
Setting:on
- Constrain routing to stay within region boundariesAllows you to specify whether the region is used to constrain the routing along with the logic. Can only be used on non-floating regions. Bounding the routing refers to a logical separation, not physical. The actual physical extent of the assignment might leave the logical boundaries of the LogicLock region.
| Scripting
Information |
Keyword:ll_routing_region Settings:off| expanded |
| Scripting
Information |
Keyword:ll_routing_region_expansion_size Settings: <size> |