FDCAN TT Operation Status Register
| EL | Error Level |
| MS | Master State. |
| SYS | Synchronization State |
| GTP | Quality of Global Time Phase |
| QCS | Quality of Clock Speed |
| RTO | Reference Trigger Offset |
| WGTD | Wait for Global Time Discontinuity |
| GFI | Gap Finished Indicator. |
| TMP | Time Master Priority |
| GSI | Gap Started Indicator. |
| WFE | Wait for Event |
| AWE | Application Watchdog Event |
| WECS | Wait for External Clock Synchronization |
| SPL | Schedule Phase Lock |