AR# 68013

HDMI Receiver Subsystem v2.0 - Why am I seeing issues with the HDCP 1.4 Authentication when unplugging/plugging in a cable from some sources?

Description

Why am I seeing issues with the HDCP 1.4 Authentication when unplugging/plugging in a cable from some sources?

Solution

This is a known issue that is resolved in the HDMI Receiver Subsystem v2.0 (Rev. 2) in Vivado 2016.3 and later.

The HDCP Automatic Protocol Switching added in Vivado 2016.3 and later addresses this and improves the over handling of HDCP transactions.

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AR# 68013
Date 11/17/2016
Status Active
Type General Article
IP