Description and Features

Universal Flash Storage (UFS) is a high performance, serial interface used in mobile systems to help communicate between host processor and mass storage devices like flash and other non-volatile memories. This communication is achieved via a UFS Host, using MIPI UniPro as Link and PHY for PHY layers. The UFS host controller interface is responsible for managing communication between host software and UFS device, needed for data transfers. It also performs interface management and power management /control processes. Our UFS Host works seamlessly with any UFS Device, along with MIPI UniPro and MPHY. Additionally we provide a complete solution including software and validation platforms. Configurable Options :

• C-port
• Application Interface – APB or AXI

Features

• Compliant with UFS Specification v2.1 and backward compatible t
• AXI support
• All UPIU processing
• Data-in, data-out, command, response, RTT, query, task management and reject
• Complete control of UIC Layer by UFS Host
• Error reporting and handling
• Priority arbitration between command, query and task management UPIUs and index-based processing within Command and Query UPIUs
• Support for 32 UTP transfer request descriptors and 8 UTP task management descriptors for UFS host
• Support for Boot LUN, RPMB, and well-known LUNs
• Priority LUN handling
• Security features

Deliverables

• Configurable RTL Code
• HDL-based test bench and behavioral models
• Test cases
• Protocol checkers, bus watchers and performance Monitors
• Configurable synthesis shell
• Documentation
• Design guide
• Verification guide
• Synthesis guide