Simulation VIP for SPDIF

Overview

Incorporating the latest protocol updates, the mature and comprehensive Cadence® Verification IP (VIP) for the SPDIF protocol provides a complete bus functional model (BFM), integrated automatic protocol checks, coverage model, and compliance tests. Designed for easy integration in testbenches at IP, system-on-chip (SoC), and system levels, the VIP for SPDIF helps you reduce time to test, accelerate verification closure, and ensure end-product quality. Our VIP runs on all major simulators and supports SystemVerilog and e verification languages along with associated methodologies, including the Universal Verification Methodology (UVM) and Open Verification Methodology (OVM).

Supported Specification: Indian Standard DIGITAL AUDIO INTERFACE PART 3 CONSUMER APPLICATIONS (IEC 60958-1)

Key Features

  • Maximum Audio Sample Word Length
    • Supports both 20-bit and 24-bit audio word length format. In 20-bit audio word length format, AUX field will be present
  • Audio Sample Word Length
    • Supports padding in audio data if audio sample word length is less than the maximum audio word length
  • Parity Generation
    • Generates parity internally
  • Preamble Error Injection
    • Transmits erroneous preamble

Block Diagram

Simulation VIP for SPDIF Block Diagram

Technical Specifications

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Semiconductor IP