AR# 71374

MIPI D-PHY - UltraScale+ devices - Two independent IP instances in the same bank need to be reset at the same time

Description

In a design with two independent D-PHY instances placed in the same bank, resetting the cores at different times can cause issues.

Why does this occur?

Solution

When multiple D-PHY IPs are placed in the same bank, they need to be reset at the same time even if they are independent.

This is a silicon limitation mentioned in (UG571):





Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
54550 LogiCORE IP MIPI D-PHY - Release Notes and Known Issues for the Vivado 2015.3 tool and later versions N/A N/A
AR# 71374
Date 07/27/2018
Status Active
Type General Article
Devices More Less
IP