IP PortfolioSensing and RFgnss
of_gnss_l5_e5
GNSS L5/E5 dual-frequency extension
Maturity plannedTargets FPGA + ASICDifficulty HardPriority 2
Correlator and code generators for GPS L5 and Galileo E5a/E5b signals to enable dual-frequency positioning.
Planned. This block is specified in the catalog with its interfaces and targets. No implementation exists yet; the skeleton command below generates a lint-clean shell with its ports and registers.
Interfaces
| Port | Direction | Kind | Width | Notes |
|---|---|---|---|---|
| ctrl | in/out | APB control bus | 32 | Control and status registers, including ID, VERSION and STATUS |
| irq | out | interrupt | 1 | Interrupt request |
| samples | in | AXI4-Stream | 8 | |
| corr | out | AXI4-Stream | 64 |
Standards
- IS-GPS-705
- Galileo OS SIS ICD
More in gnss
| ID | Block | Maturity |
|---|---|---|
| of_gnss_acq | GNSS acquisition engine | planned |
| of_gnss_track | GNSS tracking correlator bank | planned |
| of_gnss_rf_fe | GNSS RF front end | planned |
| of_gnss_interference | GNSS interference and spoofing monitor | planned |