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Zynq-Ult MPSoC (ZU11/17/19EG) SOM Development Platform Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
2.6.8
RTC Coin Cell Holder
The Zynq Ult MPSoC (ZU11/17/19EG) Carrier
board supports Coin Cell Holder to connect “2032” series
3V coin cell. This coin cell
voltage is connected to Zynq Ult MPSoC (ZU11/17/19EG) SOM for RTC back up voltage when VCC main power is off. This Coin
Cell Holder (J32) is physically located at the bottom of the board as shown below.
Figure 36: RTC Coin Cell Holder