The SII9187BCNU is a 4-port HDMI/MHD port processor Video IC manufactured by Lattice. It is a single-chip solution for HDMI video applications, providing a complete video interface solution that supports resolutions up to 1080p. The integrated HDMI receiver and transmitter cores enable HDCP 1.2 protections, helping to prevent unauthorized copying of digital content. It also includes integrated 3D adjust, motion adaptive de-interlacing, noise reduction, and other advanced features to support high-quality video displays. Additionally, the SII9187BCNU supports multi-channel audio, enabling simple integrations of audio into HDMI video displays. Finally, the device is pin and software compatible with Lattice's programmable video ICs, allowing for the integration of custom functions and additional video processing capabilities.