The following table lists the power domains.
| Pin Name | Power Supply Description |
|---|---|
| PS and PMC | |
| VCC_PSFP | PS full-power domain (FPD). |
| VCC_PSLP | PS low-power domain (LPD). |
| VCC_PMC | PMC power domain (PMC). |
| VCCAUX_PMC | Auxiliary for the PMC RTC, BBRAM, PLLs. |
| VCCAUX_SMON | Analog for the ADC and other analog circuits in the system monitor. |
| PS and PMC I/O | |
| VCCO_500 | PMC MIO bank 0 with dedicated analog signals DIO_A. |
| VCCO_501 | PMC MIO bank 1. |
| VCCO_502 | LPD MIO bank in PS. |
| VCCO_503 | PMC dedicated I/O (DIO) bank. |
|
VCCO_510 VCCO_520 VCCO_530 |
PMC DIO voltage bank options for SSI technology devices |
| PMC Battery and eFUSE Power | |
| VCC_BATT | Battery-backed power domain. When VCC_BATT is not used, connect to ground. |
| VCC_FUSE | eFUSE programming. Ideally VCC_FUSE should only be powered up when eFUSE programming is being done. If not programming eFUSE in the field, VCC_FUSE should be connected to ground. |
| System and Programmable Logic | |
| VCC_RAM | Block RAM, UltraRAM, and PL clocking network. |
| VCC_SOC | NoC, NPI, and DDRMC SoC system power domain (SPD). |
| VCCAUX | Auxiliary circuits. |
| VCCINT | Internal logic (programmable logic, integrated hardware). |
| PL I/O Interfaces | |
| VCC_IO | XPIO banks. |
| VCCO_[bank number] | HDIO LVCMOS output drivers (per bank). |
| GTx_AVCC | Gigabit transceiver, analog internal circuits. |
| GTx_AVCCAUX | Gigabit transceiver, auxiliary analog transceivers. |
| GTx_AVTT | Gigabit transceiver, analog transmit driver. |
| GTx_AVTTRCAL | Gigabit transceiver, analog resistor calibration. |