MIPI SLIMbus VIP

MIPI SLIMbus VIP

MIPI SLIMbus Verification IP Provides the mobile industry a standard, robust, scalable, low-power, high-speed, cost-effective, two wire, multi-drop interface that supports a wide range of digital audio and control solutions for mobile terminals. MIPI SLIMbus Verification IP provides a smart way to verify the MIPI SLIMbus standard data transmission and control interfaces between Host and device. The SmartDV's MIPI SLIMbus Verification IP is fully compliant with version 1.01.01 MIPI Alliance specification for serial Interface and provides following features.

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

Features

• Supports 1.01.01 MIPI SLIMbus Specification.
• Supports Audio, Data, Bus and Device control on a single bus.
• Easy-to-use environment.
• Standardized Message set for improved software reuse and increased interoperability.
• Organized TDM configuration allows SLIMbus to carry control and data information as well as bus configuration.
• Supports bi-directional clock line and data line.
• Provides support for more than TEN Components at typical bus lengths and speeds.
• Supports multiple, high quality audio channels.
• Efficient, Host-less, peer-to-peer communication.
• Supports multiple, concurrent sample rates on a single bus.
• Dynamic clock frequency changes for optimizing bus power consumtion.
• Reduced pin count for lower overall product cost.
• Established framework for Device creation.
• Supports Enumeration address for Source as well as Destination.
• Makes use of common digital audio clocks as well as established system clocks.
• Programmable Ports.
• Ports makes use of Isochronous, Pushed, Pulled and Asynchronous Protocols.
• Supports family of 4 kHz and 11.025 kHz audio sample rates.
• User Defined protocol is supported.
• Active Framer supports clock recovery mechanism.
• Supports Full clock pause.
• Supports all core messages.
• Supports Collision Detection for Data channel and Message channel.
• Supports various error handling mechanisms.
• Segment error
• Framing error
• Messaging error
• Message sync.lost error
• CRC error
• Supports constraints Randomization.
• Status counters for various events in bus.
• Callbacks in Host, Device and monitor for user processing of data.
• MIPI SLIMbus Verification IP comes with complete test suite to test every feature of MIPI SLIMbus specification.
• Functional coverage for complete MIPI SLIMbus features.

Benefits

• Faster testbench development and more complete verification of MIPI SLIMbus designs.
• Easy to use command interface simplifies testbench control and configuration of Host/Device.
• Simplifies results analysis.
• Runs in every major simulation environment.

MIPI SLIMbus Verification Env

SmartDV's MIPI SLIMbus Verification env contains the following.

• Complete source code of MIPI SLIMbus Monitor and Host/Device.
• Complete regression suite containing all the MIPI SLIMbus test cases.
• Examples showing how to connect various components and usage of Host/Device and Monitor.
• Detailed documentation of all classes, tasks and functions used in verification env.
• Documentation also contains Users Guide and Release notes.

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