SPRACU5C June 2021 – September 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
Connection of the PCIE0_CLKREQn (Clock Power Down signal) pin between the processor and the PCIe (add-on card) connector is optional and application dependent. This connection is required to enable low power mode.
The PCIE0_CLKREQn functionality has not been currently implemented on the device-specific EVM. Adding PCIE0_CLKREQn support needs further analysis and addition of glue logic.