National Instruments ZYNQ XC7Z020-1CLG484C User Manual page 7

Figure 3. Power Circuit Overview
Voltage regulator circuits from Analog Devices create the required 3.3 V, 1.8 V, 1.5 V, and 1.0 V
supplies from the main power input. Table 1 provides additional information (typical currents
depend strongly on FPGA configuration and the values provided are typical of medium
size/speed designs).
NI Digital System Development Board User Manual | © National Instruments | 7