HDMI Sink IP

Design IP

Overview

SmartDV’s HDMI Sink IP Core is a high-performance solution tailored for next-generation multimedia and automotive applications. Fully compliant with the HDMI 2.1 specification, it supports ultra-high resolutions including 4K and 8K video, higher refresh rates, dynamic HDR, and enhanced audio return channel (eARC), enabling seamless integration with modern display systems and infotainment platforms.

Designed for flexibility, the IP core is highly configurable to meet specific design requirements, supporting both ASIC and FPGA implementations while optimizing for area, power, and performance. It includes robust support for HDCP 2.3 content protection, EDID parsing, and Consumer Electronics Control (CEC), making it an ideal choice for automotive infotainment, smart TVs, set-top boxes, and high-definition display systems.

Benefits

Comprehensive HDMI Receiver Solution – Supports full HDMI sink functionality for audio, video, and auxiliary data reception with interoperability across HDMI 1.4, 2.0, 2.1, and 2.2 standards
Extensive Format and Resolution Support – Compatible with DVI and Dual-Link DVI standards; supports 8, 10, 12, and 16-bit pixel output and resolutions up to 4K × 2K, 5K × 2K, 8K × 4K, and 10K × 4K, including 3D video formats
Advanced Video Processing – Handles RGB, YCbCr 4:4:4 / 4:2:2 / 4:2:0 formats with Optional VESA DSC 1.2a decompression and forward-error correction (FEC) for reliable high-bandwidth performance
High-Speed Architecture – Supports TMDS character rates from 340 MHz to 600 MHz and FRL lane rates of 3 Gbps, 6 Gbps, 8 Gbps, 10 Gbps, and 12 Gbps for seamless operation up to 8K video
Robust Audio and Control Features – Supports 2, 8, and 32-channel audio formats with Optional ARC and eARC transmit capability; includes CEC (1.4 / 2.0), DDC, and InfoFrame handling
Secure Content Protection – Optional HDCP 1.4 / 2.2 / 2.3 support for encrypted content streams
Flexible Interface Design – Provides 8b/10b decoding on TMDS channels, Optional fixed-rate-link transmission with 16b/18b decoding, and parallel interfaces (10, 20, 40, and 80-bit options) for smooth SoC integration

Compliance and Compatibility

Fully compliant with HDMI 1.4, 2.0, 2.1, and 2.2 specifications
Compatible with all major EDA synthesis, simulation, and linting flows

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