Post by Cadence

DDR margins keep shrinking as data rates climb, and signal integrity issues now surface earlier in the design cycle. Our new field guide covers the measurements behind DDR signoff: eye width, ringback, DQ-to-DQS skew, and RX mask margins, plus how Sigrity X PowerSI and SystemSI verify them inside your Allegro design flow. Read it here: https://lnkd.in/emCf5AmN