Write DQS-to-DQ Centering - Write DQS-to-DQ Centering - 1.1 English

Write DQS-to-DQ Centering - Write DQS-to-DQ Centering - 1.1 English - PG313

Versal Adaptive SoC Programmable Network on Chip and Integrated Memory Controller 1.1 LogiCORE IP Product Guide (PG313)

Document_ID

PG313

Release_Date

2026-06-23

Version

1.1 English

During Write DQS Centering, the same toggling 10101010 pattern is continuously written and read back. ODELAY adjustments on DQS and DQ are also made. However all of the DQ ODELAY adjustments for a given byte are in step to maintain the previously deskewed alignment.