VCCINT_HPIO and VCCINT_XP5IO - VCCINT_HPIO and VCCINT_XP5IO - UG861

Spartan UltraScale+ FPGAs SelectIO Resources User Guide (UG861)

Document ID
UG861
Release Date
2026-04-28
Revision
1.1 English

VCCINT_HPIO and VCCINT_XP5IO are primarily used to supply the digital I/O register logic for HP and XP5IO I/O banks. Connect to the VCCBRAM voltage supply rail.