The PL SYSMON unit is used to enhance the overall safety, security, and reliability of the system by monitoring the physical environment via on-chip power supply and temperature sensors. The PL and PS SYSMON units are based on the AMD SYSMONE4 architecture. The units have different sensor channels.
The PL SYSMON and PS SYSMON units are described in System Monitors. For more information, see UltraScale Architecture System Monitor User Guide (UG580) [Ref 6].