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# 46420

MicroBlaze Micro Controller System - Release Notes and Known Issues For All Versions


This Release Notes and Known Issues Answer Record is for theMicroBlaze Micro Controller System in CORE Generator, first released in ISE Design Suite 13.4and contains the following information:
  • General Information
  • New Features
  • Supported Devices
  • Resolved Issues
  • Known Issues
For installation instructions, general CORE Generator known issues, and design tools requirements, see the IP Release Notes Guide.


General Information

The ISE Design Suite 13.4 release contains the v1.0 core.

Supported Devices

  • Spartan-3
  • Automotive Spartan-3
  • Spartan-3E
  • Automotive Spartan-3E
  • Spartan-3A
  • Spartan-3A DSP
  • Automotive Spartan-3A DSP
  • Spartan-6
  • Automotive Spartan-6
  • Defence-Grade Spartan-6
  • Defence-Grade Spartan-6 Q
  • Virtex-4
  • Defence-Grade Virtex-4 Q
  • Space-Grade Virtex-4 Q
  • Virtex-5
  • Defence-Grade Virtex-5 Q
  • Space-Grade Virtex-5 QV
  • Virtex-6
  • Defence-Grade Virtex-6 Q
  • Virtex-7
  • Defence-Grade Virtex-7 Q
  • Kintex-7
  • Defence-Grade Kintex-7 Q
  • Artix-7
  • Automotive Artix-7
  • Defence-Grade Artix-7
  • Zynq-7000
  • Automotive Zynq-7000
  • Defence-Grade Zynq-7000

NOTE: For the previous New Features and Supported Devices, see the "readme.txt"or version information file available with the generated core.

Known Issues

The following table correlates the core version to the first ISE software release version in which it was included.

Core Version
ISE Version

NOTE: There are currently no Known Issues for this core.

Revision History
01/18/2012 - Initial Release

AR# 46420
Date Created 02/22/2012
Last Updated 05/16/2012
Status Active
Type Release Notes
  • Spartan-3
  • Spartan-6 LX
  • Spartan-6 LXT
  • More
  • Virtex-4 FX
  • Virtex-4 LX
  • Virtex-5 FXT
  • Virtex-5 LX
  • Virtex-6 LX
  • Virtex-6 LXT
  • Virtex-7
  • Zynq-7000
  • Kintex-7
  • Artix-7
  • Less
  • ISE Design Suite - 13.4