AR# 71182

LogiCORE H.264/H.265 Video Codec Unit (VCU) v1.0 - Why do see used_port_connected Line 7*, when I place the VCU in a level of hierarchy?

描述

Why do I see used_port_connected Line 7*, when I place the VCU in a level of hierarchy?

ERROR: [Common 17-55] 'get_property' expects at least one object.
Resolution: If [get_<value>] was used to populate the object, check to make sure this command returns at least one valid object.
ERROR: [BD 41-1273] Error running can_apply_rule TCL procedure: ERROR: [Common 17-55] 'get_property' expects at least one object.
 - used_port_connected Line 7

解决方案

This is a known issue in the Video Codec Unit (VCU) v1.0 and v1.1 that happens when the VCU is placed inside a level of hierarchy.

This will be resolved in a future version of the VCU.

To work around this issue, place the VCU on the top level of your Vivado IP Integrator block design.

链接问答记录

主要问答记录

AR# 71182
日期 06/01/2018
状态 Active
Type 综合文章
IP