Power Supply Dropout

Versal ACAP Technical Reference Manual (AM011)

Document ID
AM011
Release Date
2022-04-26
Revision
1.4 English

Power supplies are measured by the PMC reset circuitry and the PMC system monitor (PMC_SYSMON).

PMC Reset Circuitry

If one of the three required power supplies for boot goes down, the PMC reset circuitry asserts the external POR signal.

PMC SYMON Monitoring

The PMC includes a voltage and temperature system monitoring unit (SYSMON).