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Overview

SmartDV’s HDCP 1.x Receiver IP is a silicon-proven, fully featured High-bandwidth Digital Content Protection receiver solution purpose-built for SoC designs requiring standards-compliant content protection authentication across consumer electronics, broadcast, and display applications. Fully compliant with HDCP Specification Revision 1.4 and backward compatible with Revision 1.3, it delivers complete HDCP receiver functionality compatible with DisplayPort, HDMI, and MHL content interfaces, providing standards-compliant authentication and encryption status signaling for protected audiovisual content reception.

Designed for the practical integration requirements of modern display and consumer electronics SoC designs, the IP supports user key loading for authentication, 8/16/32-bit width cipher output, complete HDCP Authentication Protocol, and both Enhanced Encryption Status Signaling (EESS) and Original Encryption Status Signaling (OESS). Its System Renewability Message (SRM) and revocation support, SHA-1 algorithm for authentication, and HDCP RNG functions give display SoC teams a production-tested, spec-complete HDCP 1.x receiver implementation for standards-compliant content protection reception.

Built for design flexibility and silicon efficiency, the IP core is highly configurable for both ASIC and FPGA implementations, with a strong focus on area optimization, power management, and peak performance. Its parameterized architecture and clean host interface enable fast integration across a wide range of process nodes and target applications.

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HDCP 1.x Receiver
Key Features
  • Full HDCP 1.x Receiver Functionality – Complete receiver implementation per HDCP Specification Revision 1.4, backward compatible with Revision 1.3
  • Multi-Interface Compatibility – Compatible with DisplayPort, HDMI, and MHL content protection interfaces
  • Flexible Cipher Output – Configurable 8, 16, and 32-bit width cipher output for flexible integration
  • Complete Authentication Protocol – Full HDCP Authentication Protocol implementation for standards-compliant receiver-side content protection
  • Dual Encryption Status Signaling – Enhanced Encryption Status Signaling (EESS) and Original Encryption Status Signaling (OESS) support
  • System Renewability and Revocation – System Renewability Message (SRM) support and revocation list processing for compromised device key management
  • SHA-1 Authentication – SHA-1 algorithm implementation for standards-compliant HDCP authentication computation
  • HDCP RNG Functions – Complete Random Number Generator functionality per HDCP specification requirements
Compliance and Compatibility
  • Fully compliant with HDCP Specification Revision 1.4; backward compatible with Revision 1.3
  • Compatible with DisplayPort, HDMI, and MHL content protection interfaces
  • Configurable SoC interface supporting AMBA AXI, AHB, APB, and custom wrappers for seamless integration
  • Compatible with ASIC and FPGA design flows across leading foundry process nodes
  • Compatible with all major EDA synthesis, simulation, and linting flows

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