Speaker
Paul Bachek
(Brookhaven National Lab)
Description
Precision timing distribution systems require deterministic and repeatable high speed serial data link latency. The EIC Timing Data Link will employ a specialized link layer protocol for deterministic multigigabit communication using AMD Ultrascale+ GTH and GTY transceivers. Link latency must also be measurable to accurately compensate in real time for latency variations of the physical medium. The point-to-point link is full duplex and fully synchronous with a latency control algorithm to align the internal clocks of each system with picosecond resolution. Deterministic clock domain crossing between systems is ensured using static timing analysis of the elastic buffer control signals.
| Talk's Q&A | During the talk |
|---|---|
| Talk duration | 20'+10' |
| Will you be able to present in person? | Yes |
| If we are unable to accommodate your oral presentation, would you be willing to consider presenting a poster instead? | Yes |
Author
Paul Bachek
(Brookhaven National Lab)