Achronix ACE Version 5.0 User Manual
Page 214
Dialogs
Chapter 3. Concepts
Snap to Tile
Boundaries
If selected, ACE will create a Placement Region that encompasses all Tiles
selected within the drag-and-drop rectangle. Note that since Placement
Regions can only contain entire sites (no partial sites), the Placement Region
will potentially grow larger than the outline rectangle.
Subtile Grid Coordinates
16
X1 Coordinate
The upper-left X coordinate within the subtile grid, corresponds to the left
edge.
Y1 Coordinate
The upper-left Y coordinate within the subtile grid, corresponds to the top
edge.
X2 Coordinate
The lower-right X coordinate within the subtile grid, corresponds to the right
edge.
Y2 Coordinate
The lower-right Y coordinate within the subtile grid, corresponds to the
bottom edge.
16
The 0,0 coordinate maps to the upper-left of the Core in the Floorplanner view.
UG001 Rev. 5.0 - 5th December 2012
202