Lattice Radiant 2024.1.1

This is an update to Lattice Radiant™ Software 2024.1. For more details about Radiant software, visit the Radiant and version history pages on the Lattice Web site.

What's Addressed with Lattice Radiant 2024.1.1

Device Support:

o Lattice Avant™ (LAV-AT)

· E70ES1 (-1/-2/-3) 0.87V (COM/IND) – CSG841.

· Designs targeting the E70 device in 2023.2 or 2023.2.1 should now target the E70ES1 device.

· For Avant products, this release supports targeting of silicon based on their release status. Refer to the following table for details.

2024.1 Designator	Status	Prior Designator
E70ES1	Engineering Sample	E70
E70	Early Access	N/A

Tool and Other Enhancements:

o Bitstream

· The IDCODE of LFD2NX-28 and LFD2NX-9 devices have been updated. Due to these changes, regenerating the bitstream is recommended.

o Foundation IP

· In the Lattice Avant PLL Module configuration interface, when Enable Dynamic Phase Ports is checked, a Use Phase Advance option is added. When this is enabled, the maximum VCO frequency is reduced. Otherwise, the value remains at 4 GHz.

· Lattice Avant MPP enables 5G and base video protocols, which include SyncE and DP/eDP.

o Soft IP

· By default, the IP on Server and IP Catalog options to Show latest IP Version only and Show IP supported by target device only are now enabled.

o Programmer

· The Verify Public Key operation has been added to Radiant Programmer.

Installing the Update

To get the update, do one of the following:

Click Install to immediately install the update. Radiant software will automatically close. Once installation is completed, restart Radiant software.
Click Download to save the update to a directory and install it later. In the Save File dialog box, navigate to the location where you want to save the file and click Save.

Note: In some cases the Install feature will fail to install the software update. The workaround is to use the Download button to download the software update and manually install the update.

Installed version: 2024.1.0.34.2
Update version: 2024.1.1.259.1
Download size: ~0.930 GB

For technical support, e-mail techsupport@latticesemi.com.