UPGRADE YOUR BROWSER

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# 36389

Virtex6- Reset requirement on MMCM

Description

What are the requirements on reset for MMCM?

Solution

The RST signal is an asynchronous reset for the MMCM. The MMCM will synchronously re-enable itself when this signal is released.

The MMCM automatically locks after power on; no extra reset is required.

From the Virtex-6 Data Sheet the minimum reset pulse (RSTMINPULSE) = 1.5 ns.
AR# 36389
Date Created 06/24/2010
Last Updated 07/19/2010
Status Active
Type General Article
Devices
  • Virtex-6 CXT
  • Virtex-6 HXT
  • Virtex-6 LX
  • More
  • Virtex-6 LXT
  • Virtex-6 SXT
  • Less