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iWave Systems Technologies Pvt. Ltd.
Zynq-Ult MPSoC SOM Development Platform Hardware User Guide
2.6.8
RTC Coin Cell Holder
The Zynq Ult MPSoC Carrier
board supports Coin Cell Holder to connect “2032” series
3V coin cell. This coin
cell voltage is connected to Zynq Ult MPSoC SOM for RTC back up voltage when VCC main power is off. This
Coin Cell Holder (J23) is physically located at the bottom of the board as shown below.
Figure 31: RTC Coin Cell Holder