
PCIe 3.0 RX Test Stress Calibration Procedure
Measure step response with RT
Apply package model and RX
CD,CTLE and DFE
SEASIM software calculates eye
width and eye height at PRBS23
Adjust dm-S.I. and RJ until eye is
closed enough
Program pattern generator and start
RX test
See backup and app note for
more details on stress
calibration
SEASIM
software
from
PCISIG
Comentarios a estos manuales