IP PortfolioInterface controllersethernet_pcs
of_eth_flexe
FlexE shim
Maturity plannedTargets FPGA + ASICDifficulty Very hardPriority 3
Flex Ethernet shim that bonds, sub-rates and channelises MAC clients over 100G/200G/400G PHY groups using calendar slots and overhead multiframes.
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 |
| client_tx | in | AXI4-Stream | 512 | |
| client_rx | out | AXI4-Stream | 512 | |
| phy_tx | out | AXI4-Stream | 512 | |
| phy_rx | in | AXI4-Stream | 512 |
Standards
- OIF FlexE 2.0
More in ethernet_pcs
| ID | Block | Maturity |
|---|---|---|
| of_eth_sgmii_pcs | SGMII / 1000BASE-X PCS | planned |
| of_eth_usxgmii | USXGMII multi-rate PCS | planned |