DS-FND-BSX-PC Xilinx Inc, DS-FND-BSX-PC Datasheet - Page 222

• Manufacturer Part Number: DS-FND-BSX-PC
• Description: FOUNDATION BASE SYS W/SYN EXPRES
• Manufacturer: Xilinx Inc
• Type: Foundation Systemr

Specifications of DS-FND-BSX-PC

• For Use With/related Products: Xilinx Programmable Logic Devices
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 122-1185

Foundation Series 2.1i User Guide
11-16
Floorplan Files
you must use the Custom option. If you use this option, you cannot
guide mapping using the Set Floorplan File(s) command. Guided
mapping is not supported for Virtex devices.
4.
5.
Note: For synthesis-based designs, use the Match Guide Design
Exactly option only if the guide file is from the same design version.
6.
When you use the Floorplanner, an MFP file is generated that
contains mapping information. You can instruct the Design Manager
to use this file as a guide for mapping an implementation revision
using the Set Floorplan File(s) command. To use this command, you
must select an implementation revision that has been mapped and
modified using the Floorplanner. For information on using the Floor-
planner, see the Floorplanner Guide.
Note: If you use the Set Floorplan File(s) command you cannot guide
mapping using the Set Guide File(s) command Custom option. The
Set Floorplan File(s) command is available for the XC4000, Virtex,
and Spartan device families only.
1.
In the Set Guide File(s) dialog box, make sure Enable Guide is
selected.
By default, this option is enabled and instructs the software to
use the specified guide file. If you do not want to guide your
design but want to keep your guide file intact, disable this option.
For FPGA devices, select Match Guide Design Exactly if you
want to lock the placement and routing of matching logic.
If you do not select this option, the guide files are used as a
starting point only. This allows the mapper, placer, and router
greater flexibility in accommodating design modifications, often
resulting in greater overall success.
Click OK.
When you implement the design, the Flow Engine uses the
copied data to guide the implementation.
From the Project Manager, select Implementation
Floorplan File(s) to open the dialog box shown in the
following figure.
Xilinx Development System
Set