energeticdin
Full Member level 2
Hi all,
While doing each stage, after generating this report,
--------------------+---------+---------+---------+---------+---------+---------+
| Setup mode | all | reg2reg | in2reg | reg2out | in2out | clkgate |
+--------------------+---------+---------+---------+---------+---------+---------+
| WNS (ns):| -0.237 | -0.237 | 1.586 | 0.681 | N/A | N/A |
| TNS (ns):| -41.568 | -41.568 | 0.000 | 0.000 | N/A | N/A |
| Violating Paths:| 698 | 698 | 0 | 0 | N/A | N/A |
| All Paths:| 49358 | 25758 | 24098 | 145 | N/A | N/A |
+--------------------+---------+---------+---------+---------+---------+---------+
Density: 81.990%
Real DRV (fanout, cap, tran): (0, 30, 0)
Total DRV (fanout, cap, tran): (0, 30, 3)
Consider, I am getting Density as 81.990 at PreCTS section....
Whether density should not be this much?
Is ther any limit for density?
Density is increasing because of more power rails (Stripes) in Core area.???????
Thanks
While doing each stage, after generating this report,
--------------------+---------+---------+---------+---------+---------+---------+
| Setup mode | all | reg2reg | in2reg | reg2out | in2out | clkgate |
+--------------------+---------+---------+---------+---------+---------+---------+
| WNS (ns):| -0.237 | -0.237 | 1.586 | 0.681 | N/A | N/A |
| TNS (ns):| -41.568 | -41.568 | 0.000 | 0.000 | N/A | N/A |
| Violating Paths:| 698 | 698 | 0 | 0 | N/A | N/A |
| All Paths:| 49358 | 25758 | 24098 | 145 | N/A | N/A |
+--------------------+---------+---------+---------+---------+---------+---------+
Density: 81.990%
Real DRV (fanout, cap, tran): (0, 30, 0)
Total DRV (fanout, cap, tran): (0, 30, 3)
Consider, I am getting Density as 81.990 at PreCTS section....
Whether density should not be this much?
Is ther any limit for density?
Density is increasing because of more power rails (Stripes) in Core area.???????
Thanks