The SmartDV Verification IP (VIP) for MIPI SoundWire I3S provides an efficient and simple way to verify the MIPI SoundWire I3S protocol bus. The SmartDV VIP for MIPI SoundWire I3S is fully compliant with MIPI Soundwire-I3S Bus Draft Specification v1.1r00.
MIPI SoundWire I3S Verification IP is supported natively in SystemVerilog, VMM, RVM, AVM, OVM, UVM, Verilog, SystemC, VERA, Specman E and non-standard verification env
MIPI SoundWire I3S Verification IP comes with optional Smart Visual Protocol Debugger (Smart ViPDebug), which is GUI based debugger to speed up debugging.
- Features
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- Full MIPI SoundWire I3S Manager, Peripheral and Monitor functionality
- Supports MIPI Soundwire I3S Bus Draft Specification v1.1r00.
- Supports PHY 1[FBCSE 0],PHY 2[FBCSE 1] and PHY 3[DLV] modes
- Supports IO timing
- Supports handling of all combinations of ACK/NACK responses
- Supports PING, Read, Write, Commit, Announce and Calibrate commands
- Supports all registers definitions with proper read/write attributes
- Supports Dual Ranked Register and Commit mechanism
- Supports 8b10b and NRZS encoding
- Supports FBCSE clock pause operation
- Supports various kind of interrupts
- Supports sleep/wake cycle
- Supports cold boot and wake up request
- Supports 12 peripherals each peripheral have 32 data ports and each data ports will have 16 channels
- Supports various kind of reset's
- Bus reset
- Cold reset
- Warm reset
- Supports various kind of Manager and Peripheral errors generation and detection
- CRC error
- Invalid packet length error
- Invalid Opcode error
- Invalid phy num error
- Invalid phase id error
- Write,read reserved address error
- Invalild row delay error
- Status counters for various events in bus
- Detects and notifies the test bench of all protocol and timing errors
- Callbacks in manager, Peripheral and monitor for user processing of data
- MIPI SoundWire I3S Verification IP comes with complete test suite to test every feature of MIPI SOUNDWIRE I3S specification
- Functional coverage for complete MIPI SOUNDWIRE I3S features
- Benefits
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- Faster testbench development and more complete verification of MIPI SoundWire I3S designs.
- Easy to use command interface simplifies testbench control and configuration of manager and peripheral.
- Simplifies results analysis.
- Runs in every major simulation environment.
- MIPI SOUNDWIRE I3S Verification Env
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SmartDV's MIPI SoundWire I3S Verification env contains following.
- Complete regression suite containing all the MIPI SoundWire I3S testcases.
- Examples showing how to connect various components, and usage of Manager,Peripherals and Monitor.
- Detailed documentation of all class, task and function's used in verification env.
- Documentation also contains User's Guide and Release notes.
