IP PortfolioInterface controllersufs
of_ufs_device
UFS device controller
Maturity plannedTargets FPGA + ASICDifficulty Very hardPriority 3
Device-side UFS controller with UPIU processing, logical unit management, command queue and UniPro link layer for managed-NAND products.
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 |
| rmmi_tx | out | parallel | 80 | |
| rmmi_rx | in | parallel | 80 | |
| media | out | AXI4-Stream | 128 |
Standards
- JEDEC JESD220
- MIPI UniPro v2.0
More in ufs
| ID | Block | Maturity |
|---|---|---|
| of_ufs_host | UFS 4.0 host controller with UniPro | planned |