A Routing Comparison
For the GCMOS library (100 lambda) and RadTolerant library(150 lambda), did a P&R for a 1932 cell design
- GCMOS area : 1591 x 813 u = 1293483 u**2
- RadTol area: 1716 x 938 = 1609608 u**2
- Area Ratio of 1.2 (RadTol/ GCMOS)
- Cell Height Ratio RadTol/GCMOS = 1.5
For a smaller design (325 cells), the area was:
- GCMOS: 619 x 385 = 238315
- RadTol: 806 x 464 = 373984
- Ratio of 1.6 (RadTol/GCMOS)