UFS HOST interface provides full support for the UFS synchronous serial interface, compatible with UFS version 3.6 specification. Through its UFS compatibility, it provides a simple interface to a wide range of low-cost devices. UFS HOST IIP is proven in FPGA environment. The host interface of the UFS can be simple interface or can be AMBA APB, AMBA AHB, AMBA AXI, VCI, OCP, Avalon, PLB, Tilelink, Wishbone or Custom protocol.
UFS DEVICE IIP is supported natively in Verilog and VHDL
- Features
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- Supports full UFS Device functionality.
- Supports UFS driver layer over UniPro.
- Supports configurable cport
- Supports Application Interface APB and AXI
- Supports complete control of UIC Layer by UFS Device
- Supports UFS-Specified commands of Specification JESD220E
- Supports Unified Memory Extension JESD220-1A(Version 1.1)
- All UPIU Processing
- Datain, Dataout, Command, Response, RTT, Query, Task Management and Reject.
- Supports various UFS layers
- UFS Command Set Layer (UCS)
- UFS Transport Protocol Layer (UTP)
- UFS Interconnect Layer (UIC)
- Supports boot mode operation
- Supports device enumeration and discovery
- Priority arbitration between command, query and task management UPIUs and Indexed based processing within Command and Query UPIUs
- Supports 32 UTP Transfer request descriptors and 8 UTP Task Management Descriptors for UFS host
- Supports Multiple partitions (LUNs) with partition Management
- Supports Multiple User Data Partition with Enhanced User Data Area options
- Supports for boot partitions and RPMB partition
- Supports for Reliable write operation
- Supports for Background operations
- Supports for Secure operations, Purge and Erase to enhance data security
- Supports for Write Protection options, including Permanent & Power-On Write Protection
- Supports for Signed access to a Replay Protected Memory Block
- Supports for HW Reset Signals
- Supports Task management operations
- Supports Power management operations
- Supports automatic/user tag generation
- Supports all Initiator ID values
- Supports UFSHCI as per the specification JESD223C
- Supports Priority LUN handling
- Benefits
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- Single site license option is provided to companies designing in a single site.
- Multi sites license option is provided to companies designing in multiple sites.
- Single Design license allows implementation of the IP Core in a single FPGA bitstream and ASIC.
- Unlimited Designs,license allows implementation of the IP Core in unlimited number of FPGA bitstreams and ASIC designs.
- UFS DEVICE IP
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SmartDV's UFS DEVICE IP contains following
- The UFS interface is available in Source and netlist products.
- The Source product is delivered in plain text verilog or VHDL or SystemC source code.
- Integration test-bench and tests.
- Scripts for simulation and synthesis with support for common EDA tools.
- Documentation contains User's Guide and Release notes.
