Part 2.7: Power Supply - Alinx ZYNQ UltraScale+ User Manual

Fpga development board

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Clock pin assignment:

Part 2.7: Power Supply

The power supply voltage of the ACU9EG core board is DC12V, which is

supplied by connecting the carrier board. The core board uses 2

MYMGM1R824 power chips in parallel to achieve a 50A current to provide the

core power of the XCZU9EG with 0.85V. In addition, a PMIC chip TPS6508640

is used to generate all other power supplies required by the XCZU9EG chip.

For the TPS6508640 power supply design, please refer to the power supply

chip manual. The design block diagram is as follows :

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ZYNQ Ultrascale + FPGA Board AXU9EG User Manual

Figure 2-6-4: PL system clock source

Signal Name

PL_CLK0_P

PL_CLK0_N

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