Intel E810-CQDA2T - Page 2

Intel
®
Ethernet Network Adapter E810-CQDA2T
User Guide
2 722960-002
Revision History
Revision Date Comments
1.1 October 18, 2023 Updates include the following:
• Updated GNSS interface naming to /dev/ttyGNSS_BBDD.
•Updated Section 2.1, “E810-CQDA2T Features”.
•Added Section 2.3, “Synchronization Signaling”.
•Added Section 2.4, “Optional GNSS Module”.
•Updated Section 3.1, “Software Support/Packages”.
•Updated Section 3.2, “Building a linuxptp Project”.
•Added Section 3.4, “Building a synce4l Tool”.
•Updated Section 4.1, “Introduction”.
•Updated Section 4.2, “DPLL Priority”.
•Updated Section 4.4, “Channel 1 Configurations”.
•Updated Section 4.5, “Channel 2 Configurations”.
•Updated Section 4.6, “Recovered Clocks (G.8261 SyncE Support)”.
• Added notes to Section 4.7, “External Timestamp Signals”.
•Updated Section 4.9, “Reading Status of the DPLL”.
•Updated Section 4.10, “DPLL Monitoring”.
•Updated Section 4.11.1, “pin_cfg User Readable Format”.
•Updated Section 4.11.2, “dpll_<X>_ref_pin/dpll_<X>_state Machine Readable
Interface”.
•Updated Section 4.12, “1PPS Signals from E810 Device to DPLL”.
•Updated Section 4.13, “1PPS Signals from the DPLL to E810 Device”.
•Updated Section 4.14, “GNSS Module Interface”.
•Added Section 4.15, “GNSS Advanced Features”.
•Updated Section 5.2.1, “External Connections”.
•Updated Section 5.2.2, “Software Configuration”.
•Updated Section 5.3.2, “Software Configuration”.
•Updated Section 5.4.3, “Software Configuration”.
•Updated Section 5.5.2, “Software Configuration”.
•Updated Section 5.6, “SyncE Setup”.
•Added Section 5.6.3, “ITU G.8264 ESMC Messaging Using synce4l”.
•Added Section 5.6.4, “Two E810-CQDA2T Adapter Configuration without GNSS”.
•Added Section 5.6.5, “Two E810-CQDA2T Adapter Configuration without GNSS and
with 1PPS”.
•Added Section 5.6.6, “Two E810-CQDA2T Adapters with GNSS Connection Setup”.
•Updated Section 5.8, “Example ts2phc Configuration File”.
•Updated Section 5.9, “Example ptp4l Configuration File for BC”
.
•Added Section 5.10, “Example synce4l Configuration File for BC”.
•Updated Section 6.2.1, “Leader Adapter”.
•Updated Section 6.2.2, “Follower Adapter”.
•Updated Appendix A, “Debug Notes”.
1.0 July 19, 2022 Initial public release.