IP PortfolioInterface controllersfronthaul
of_oran_fh
O-RAN fronthaul C/U-plane engine
Maturity plannedTargets FPGA + ASICDifficulty HardPriority 2
O-RAN 7.2x fronthaul engine handling C-plane section descriptions, U-plane IQ packing with block floating point compression and timing windows.
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 | AXI4-Lite control bus | 32 | Control and status registers, including ID, VERSION and STATUS |
| irq | out | interrupt | 1 | Interrupt request |
| ecpri_tx | out | AXI4-Stream | 64 | |
| ecpri_rx | in | AXI4-Stream | 64 | |
| iq_tx | in | AXI4-Stream | 64 | |
| iq_rx | out | AXI4-Stream | 64 |
Standards
- O-RAN.WG4.CUS.0