Zynq UltraScale+ MPSoC BBRAM PS API - 2021.1 English

Xilinx Standalone Library Documentation OS and Libraries Document Collection (UG643)

Document ID
Release Date
2021.1 English

This section provides a linked summary and detailed descriptions of the battery-backed RAM (BBRAM) APIs for Zynq UltraScale+ MPSoC devices.

Example Usage

  • The Zynq UltraScale+ MPSoc example application should contain the xilskey_bbramps_zynqmp_example.c file.
  • User configurable key can be modified in the same file (xilskey_bbramps_zynqmp_example.c), at the XSK_ZYNQMP_BBRAMPS_AES_KEY macro.
Table 1. Quick Function Reference
Type Name Arguments
u32 XilSKey_ZynqMp_Bbram_Program
  • const u32 * AesKey
u32 XilSKey_ZynqMp_Bbram_Zeroise
  • void