SDIO UHS II VIP

SDIO UHS II VIP

SDIO UHS II VIP is an advanced solution in the market for the verification of SDIO UHS-II implementations.It can generate all command types. The SDIO UHS-II monitor acts as powerful protocol-checker, fully compliant with UHS-II Adddendum version1.00.

SDIO UHS-II VIP includes an extensive test suite covering most of the possible scenarios and SDIO UHS-II conformance norms. SDIO UHS-II VIP can perform all protocol tests as testbench and moreover it allows an easy generation of a very high number of patterns and a set of specified patterns to stress the DUT.

SDIO UHS II VIP is supported natively in SystemVerilog, VMM, RVM, AVM, OVM, UVM, Verilog, SystemC, VERA, Specman E and non-standard verification env

Features

• SDIO UHS-II Specification UHS-II Adddendum version1.00 compliant.
• Supports bi-directional receiver/transmitter (2ch) supporting both Full Duplex and Half Duplex modes
• Lock-unlock and erase operation card features
• Supports RCLK frequency: 26~56MHz
• Supports fast mode and low power mode
• Supports flow control operations.
• Supports test modes
• Supports power saving modes
• Supports scrambling
• Supports data transaction for SD-TRAN and CM-TRAN
• Supports data transaction transfer length is fixed and infinite for SD-TRAN and CM_TRAN
• Detects and reports the following errors.
• Out of range error
• Address misalign error
• CRC error
• Switch error
• Illegal command error
• Block length error
• Lock-unlock failed error
• Erase sequence error
• Direction bit error
• Stuff bit error
• Parameter error
• Invalid voltage error
• Reserved bit error
• Function number error
• WP violation error
• CSD/CID over write error
• Disparity error insertion
• Invalid K character error
• Missing K character error
• Link layer error injection
• Initialization error injection
• Illegal header error
• Device specific error
• Retry expiry error
• Frame error
• Scrambler error
• Protocol Checker fully compliant with SDIO UHS-II Addendum version1.00 compliant.
• SDIO UHS-II Verification IP comes with complete testsuite to test every feature of SDIO specification.
• Monitors, detects and notifies the test bench of significant events such as transactions, warnings, timing and protocol violations
• Status counters for various events on bus.
• Functional coverage for complete SDIO UHS-II features
• Bus-accurate timing.
• Monitors, detects and notifies the testbench of all protocol and timing violations.

Benefits

• Faster testbench development and more complete verification of SDIO UHS-II designs.
• Easy to use command interface simplifies testbench control and configuration of slave and host.
• Simplifies results analysis.
• Runs in every major simulation environment.

SDIO UHS-II Verification Env

SmartDV's SDIO UHS-II Verification env contains following.

• Complete source code of bfm and monitor
• Complete regression suite containing all the SDIO UHS-II testcases.
• Examples's showing how to connect various components, and usage of Host, Slave and Monitor.
• Detailed documentation of all class, task and function's used in verification env.
• Documentation contains User's Guide and Release notes.

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