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下述内容是从encounter UG中摘抄的,其中3和4不太理解,请各位解释一下
The following steps describe the most common sequence for floorplanning:
1. Importing the design.
2. Studying the design’s connectivity.
3. Performing the minimum amount of floorplanning based on the chip design floorplan, or
do no floorplanning at all.
4. In some cases, no floorplanning is required. For example, a front-end designer might
want to predict the quality of the design’s netlist by initially placing the entire design
without any floorplanning. This iteration provides a good indication of how the blocks
should be located and arranged together with the larger modules. After a few iterations,
it should be clear how to position the blocks and modules in the floorplan. |
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