Procedures for Libero IDE Installation and Setup in Environments Without an Internet Connection
Overview
Libero software is designed to automatically provide users access to the latest software and documentation available via the Internet. User-selectable options enable the software to automatically notify you and/or update the software when new releases, service packs and IP cores are available.
If you prefer to disconnect from the Internet while using Libero, you are encouraged to re-connect occasionally and manually Check for SW Updates and Download New IP Cores to take advantage of new features, enhancements and fixes.
If you cannot access the Internet, skip to the last section in this document: Installing Libero onto a machine with no Internet access.
Initial Installation
Install the latest Libero release
An Internet connection is recommended for initial setup. Follow the instructions below to install and set-up the software before disconnecting from the Internet. When finished, Libero will operate successfully without an Internet connection. However, many documents and user guides are available only from our website at: Libero IDE Documents. Without an Internet connection some hyperlinks in Libero software will be inaccessible.
If possible, connect to the Internet once a month to install new releases, available service packs and download new IP Cores to take advantage of new features, enhancements and fixes.
Libero is available for download from www.microsemi.com.
- Download and install Libero software from the Microsemi website. Libero can be installed on individual machines or in a central network location.
- (Optional) Libero installation includes the latest versions available of the tools listed below. New versions may be released stand-alone. If you require a new version not included with your Libero installation, you can download and install the new stand-alone release:
- Synplify Pro ME
- Synphony Model Compiler ME
- Identify ME
- FlashPro
Request and install your license
- Request a Libero License
- Your Libero license.dat file is delivered via email.
- Install your license following the instructions in the email.
Install the latest service pack
- Invoke Libero.
- To download and install the latest service pack if available:
- Select Help > Check For Software Updates. If a Service Pack is available, the following dialog appears:
[Image Description: Screenshot of a Microsemi Corporation 'Update' dialog box, informing users about a new Libero IDE v9.2 Service Pack and providing an option to connect to the website.]
Click OK to connect to the Microsemi website and download the service pack. After the service pack is installed, proceed to Download Cores.
Optional: Changing your vault location
Microsemi IP Cores are stored in a folder named vault. Typically, the creation and management of this folder is handled automatically by Libero and transparent to the user. During Libero installation the vault folder location will be set to a default or user-defined path. If a pre-existing vault folder is found, it will be selected.
If you are installing Libero onto a network drive for multi-user access, you may want to specify a vault location that will be shared by all users.
- Launch Libero.
- Go to View > Windows and Toolbars > Catalog Display Options.
- Select Vault location.
- Modify the vault path to the new location, e.g. C:\Microsemi\Vault_v9.2
- Click OK.
[Image Description: Screenshot of the Libero IDE 'Options' dialog, showing the 'Vault location' setting with the current path and an option to select a new location.]
Disable Internet Options
Turn off Automatic Software updates and IP update through Libero > Project > Preferences, as shown in the figure below:
[Image Description: Screenshot of the Libero IDE 'Preferences' dialog, with the 'Updates' tab selected, showing options for automatic software and IP updates.]
Download Direct Cores
When an Internet connection is maintained, Cores required for your Libero project are automatically downloaded into your vault as needed. If you plan to disconnect from the Internet, you need to populate your vault after initial installation and before disconnecting from the Internet. To do this:
- Launch Libero and click Download now, as shown in the figure below:
[Image Description: Screenshot of the Libero IDE interface highlighting the 'Download now!' button, used for acquiring IP Cores.]
This download procedure may take several minutes depending on your internet speed. The downloading details are displayed in the log window, and the completion percentage is updated in the progress bar.
[Image Description: Screenshot of the Libero IDE Log Window and progress bar, indicating the status and percentage of IP Core downloads.]
After downloading finishes, the Download now button disappears and Ready appears.
Installing Future Service Packs and Updating Cores to New Versions
Install latest service pack
Internet access is required to download Libero Service Packs. You should occasionally establish an Internet connection and check for Software Updates that may be available for your version.
- Connect to Internet.
- Run Libero > Help > Check For Software Updates. If a Service Pack is available, the following message appears:
[Image Description: Screenshot of a Microsemi Corporation 'Update' dialog box, informing users about a new Libero IDE v9.2 Service Pack and providing an option to connect to the website.]
Click OK to connect to the Microsemi website, read the release notes and download the service pack.
Download new and updated Direct Cores
You should occasionally establish an Internet connection and download the latest Cores. Invoke Libero and follow the instruction above in the section titled Download Direct Cores before disconnecting from the Internet.
Installing Libero onto a machine with no Internet Access.
Contact Microsemi FPGA & SoC Technical Support and request the following be placed onto a DVD and shipped to your location. You will likely need to speak with a representative to provide the details necessary for license generation.
- The Libero release you require, including the latest service pack
- Any new releases of stand-alone tools
- Your machine OS
- A Libero license
- A complete set of Direct Cores
- A complete set of Libero User Guides
Microsemi Corporation Information
Microsemi Corporate Headquarters
One Enterprise, Aliso Viejo CA 92656 USA
Within the USA: +1 (949) 380-6100
Sales: +1 (949) 380-6136
Fax: +1 (949) 215-4996
Microsemi Corporation (NASDAQ: MSCC) offers a comprehensive portfolio of semiconductor solutions for: aerospace, defense and security; enterprise and communications; and industrial and alternative energy markets. Products include high-performance, high-reliability analog and RF devices, mixed signal and RF integrated circuits, customizable SoCs, FPGAs, and complete subsystems. Microsemi is headquartered in Aliso Viejo, Calif. Learn more at www.microsemi.com.
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