Alinx ARTIX-7FPGA User Manual page 56

ARTIX-7 FPGA Development Board AX7203 User Manual
Figure 3-14-1: Power supply method for AX7203 FPGA Board
The FPGA carrier board converts the +12V voltage into +5V, +3.3V, +1.8V
and +1.2V four-way power supply through the 4-channel DC/DC power supply
chip MP1482. In addition, the +5V power supply on the FPGA carrier board
supplies power to the AC7100B FPGA core board through the inter-board
connector. The power supply design on the expansion is shown in Figure
3-14-2.
Figure 3-14-2: Power supply Schematic on the Carrier board
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