System Clock Minimum Frequency - 2022.2 English

Vitis Guidance Messaging (UG1315)

Document ID
UG1315
Release Date
2022-10-19
Version
2022.2 English

Description

Auto frequency scaling failed. The auto scaled system clock frequency is lower than the minimum frequency supported by the runtime.

Explanation

The minimum system clock determines the minimum frequency of any process running on the FPGA. Nothing slower than the minimum can operate in the hardware.

Recommendation

This message indicates that a block in the current system is violating the overall minimum system performance specification. Take a closer look at the previously generated messages, isolating specific problems in this implementation.