1.1.1.1 System Controller Suspend Mode (SCSM)

(Ask a Question)

The Libero® SoC v2026.1 release changes the default setting to "ON" and moves the option to Project Settings > Device Settings. It helps align the default configuration with the recommended suspend-mode usage across RTG4™, RT PolarFire®, and RT PolarFire SoC. Pre-existing RTG4 designs that did not employ SCSM will be prompted to enable SCSM when opened in v2026.1, and the user must review the Programming Bitstream options to ensure it meets their required settings.

Rev: 2026.1

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.