Resets - AM011

Versal Adaptive SoC Technical Reference Manual (AM011)

Document ID
AM011
Release Date
2025-03-11
Revision
1.7 English

Resets can be described as three groups.

  • Device-level resets controlled by hardware and software
  • Subsystem resets controlled by software
  • Individual block resets controlled by software

The device-level resets include major subsystems that include the LPD and FPD, the NoC interconnect, and other integrated hardware. The device-level resets are generated by the POR_B input pin, the EAM, and the firmware in the PLM and PSM.

The subsystems are affected by the device-level resets and the individual block resets are affected by device and subsystem resets.