PL eFUSEs

Zynq UltraScale+ Device Technical Reference Manual (UG1085)

Document ID
UG1085
Release Date
2022-09-15
Revision
2.3 English

In addition to the eFUSEs available in the PS, there are 128 eFUSEs available within the PL. Any value can be programmed into these eFUSEs, which are available via the FUSE_USER_128 register. A description of the eFUSEs is provided in the UltraScale Architecture Configuration User Guide (UG570) [Ref 33]. The programming and reading of the eFUSEs is described in the Internal Programming of BBRAM and eFUSEs Application Note (XAPP1283) [Ref 35].