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Major Upgrades
The LEB Architecture
Placement
Routing
Support Tools
Generating LEB Netlists
Results
Placement
Routing
References
References
Appendix
Placement Pictures
Architecture Generation Pictures

VPR Placement Graphics Support for LEBs

The following figures illustrate various placement graphics for a few benchmark circuits. Graphics support aided in testing and gave a satisfying view of our end placement results.



Figure 1. Diagram of circuit i9 with only CLBs.

Figure 2. Diagram of circuit i9 with both CLBs and LEBs where only CLBs exist in the netlist.

Figure 3. Diagram of circuit i9 with the addition of LEBs to the circuit netlist.

Figure 4. Diagram of circuit i9 with the addition of LEBs to the circuit netlist and nets showing.

Figure 5. Diagram of circuit i9 with the addition of multi-width and multi-height LEBs to the circuit netlist.

Figure 6. Diagram of circuit s298 with the addition of multi-width and multi-height LEBs to the circuit netlist.


Last updated Dec 2005