hi guys,
i am using Stratix V device for our new design, i have a problem when doing the power estimated, we want used two type of GX lane, one is 2.5G SerDes and the other is PCIE GEN3 hard IP. we i used the EPE for power estimation, the table show different VCCA(2.5V and 3.0V) and VCCL(0.85V and 1.0V) voltage, should i used different voltage input for each GXB bank. i am doubt about this, hope someone can solve my problem, thanks.
i am using Stratix V device for our new design, i have a problem when doing the power estimated, we want used two type of GX lane, one is 2.5G SerDes and the other is PCIE GEN3 hard IP. we i used the EPE for power estimation, the table show different VCCA(2.5V and 3.0V) and VCCL(0.85V and 1.0V) voltage, should i used different voltage input for each GXB bank. i am doubt about this, hope someone can solve my problem, thanks.