APIX2 Receiver with LVDS, HDCP, and MIPI Support

The ADV7782 is a receiver that is compatible with an APIX® or APIX2® serial data stream. The ADV7782 performs limited processing (color space conversion and interpolation 4:2:2 to 4:4:4), and forwards the data via MIPI® camera serial interface (CSI). Data from the LVDS input (OpenLDI) can also be routed through the same processing blocks. It supports a point-to-point connection topology, and supports HDCP repeater implementations with a key selection vector (KSV) list memory of 25 entries.

There are three primary video sources: LVDS OpenLDI, APIX Channel 0, and APIX Channel 1. These three primary video streams are input to a video switch matrix. Any two of the three streams can be selected and output from the switch matrix.

Of the two video channels output from the video switch matrix, one output channel is unprocessed, and the other output channel passes through a combination of an interpolation block (4:2:2 to 4:4:4) and a color space converter.

APPLICATIONS

* Automotive high end head unit

* Automotive infotainment

* Portable devices

* The approved use of the ADV7782 device is limited to use

cases where the ADV7782 data output is directly input to a

processing unit

* APIX2 receiver with HDCP

High-bandwidth Digital Content Protection (HDCP) 1.4

support with internal preprogrammed HDCP keys HDCP

decryption of video and audio

HDCP repeater support

* LVDS receiver (OpenLDI)

85 MHz maximum clock frequency

Maximum resolution supported is WXGA

Supports receiving video in both 24-bit mode over 4

differential pairs, and 18-bit mode over 3 differential pairs

* Dual MIPI CSI-2 transmitters

MIPI-A: clock and 4 data lanes

MIPI-B: clock and 2 data lanes