Aspect Ratio of Core/Block/Design

The Aspect Ratio of Core/Block/Design is given as:

The aspect ratios of different core shapes are given in below :

The Role of Aspect Ratio on the Design:

1. The aspect ratio effects the routing resources available in the design
2. The aspect ratio effects the congestion
3. The floorplanning need to be done depend on the aspect ratio
4. The placement of the standard cells also effect due to aspect ratio
5. The timing and there by the frequency of the chip also effects due to aspect ratio
6. The clock tree build on the chip also effect due to aspect ratio
7. The placement of the IO pads on the IO area also effects due to aspect ratio
8. The packaging also effects due to the aspect ratio
9. The placement of the chip on the board also effects
10. Ultimately every thing depends on the aspect ration of core/block/design