Power Domain State Requirements

Versal ACAP Technical Reference Manual (AM011)

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

The PMC power is always required. General rules include:

  • PMC is required to operate the device
  • LPD is required for the FPD
  • SOC is required for the PL
  • CPM, when present:
    • CPM4: PL and LPD are required
    • CPM5: LPD is required

PL and PS-centric modes:

  • PMC and PL
  • PMC and LPD
  • PMC, LPD, FPD
  • PMC, LPD, FPD, and PL
Note: The PL power domain includes the AI Engine and CPM4, if they are present.

There are restrictions regarding EMIO signals.

  • LPD is required for PMC EMIO signals

Common power modes are listed in Power Modes.