The DFE Tap Dance | Synopsys
The PCIe 3.0 specification defines a simple CTLE and a single-tap DFE in its base spec, but most designs use adaptive CTLE and multi-tap DFE. Watch this video to see how and why different numbers of taps are needed.
The PCIe 3.0 specification defines a simple CTLE and a single-tap DFE in its base spec, but most designs use adaptive CTLE and multi-tap DFE. Watch this video to see how and why different numbers of taps are needed.
