The XSU35P device I/O bank voltages on the
board are listed in the following
table.
Note: See the
Spartan UltraScale+ FPGA Data Sheet: DC and AC Switching Characteristics (DS930) for more
information.
| SU+ Device (U2) Bank | Power Supply Rail Net Name | Voltage | Description |
|---|---|---|---|
| PMC Bank 0 | VR_VCCO_0_1V8 | 1.8V | JTAG, QSPI, SYSMON |
| HDIO Bank 45 | VR_VCCO_45_46_ADJ | 1.197 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V (default) |
Raspberry Pi HATs, GPIO LEDs, GPIO DIP switches |
| HDIO Bank 46 | VR_VCCO_45_46_ADJ | 1.197 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V (default) |
Raspberry Pi HATs |
| HPIO Bank 47 | VR_VCCO_47_1V8 | 1.8V | HyperRAM, HSIO, system clock, HPIO loopback |
| HDIO Bank 66 | VR_VCCO_65_66_67_68_3V3 | 3.3V | Pmods, SYSMON I2C, MikroBUS (Click) |
| HDIO Bank 67 | VR_VCCO_65_66_67_68_3V3 | 3.3V | Accelerometer I2C and interrupts, MikroBUS (Click) analog, debug header, CPU reset, INA alert, HSIO I2C, load switch enables, USB-C fault, HDIO loopback, USB-C PD I2C, INA I2C, EEPROM I2C. |
| HDIO Bank 68 | VR_VCCO_65_66_67_68_3V3 | 3.3 V | Arduino, XADC VCCAUX, load switch enables, MikroBUS (Click) analog, fan enable. |