We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 61228

LogiCORE IP Video Timing Controller v6.1 - field_id_out does not toggle in constant mode


When I enable the Interlaced Video Support and Field ID Generation options in the GUI, the optional field id signal (field_id_out) is available.

The field_id_out signal should toggle each field, but it stays high (active polarity field ID is set to high) in constant mode (AXI-Lite interface is disabled).

What is wrong?


This is a known issue discovered in version 6.1 of core that is planned to be resolved in a future release of core.
In the meantime, you can work around this issue by including the AXI-lite interface.

Linked Answer Records

Master Answer Records

Answer Number Answer Title Version Found Version Resolved
54541 LogiCORE IP Video Timing Controller - Release Notes and Known Issues for Vivado 2013.1 and newer tool versions N/A N/A
AR# 61228
Date Created 06/22/2014
Last Updated 11/06/2014
Status Active
Type General Article
  • Zynq-7000
  • Vivado Design Suite - 2014.2
  • Video Timing Controller