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XOSC_CTRL.IXO_LV_LOGICLK_EN=0 (for each function block)
ON => OFF Control Flow
The following describes the flow to turn OFF the power supply of the XOSC. As a precondition, make sure that
the power supply of the SYSPLL is turned OFF during this operation.
1. XOSC power supply OFF setting
ANA_PW_CTL=32'h00020000
2. Interrupt clear
PMU_INT_CLR.CLR[1:0]=2'b11
3. Interrupt mask cancel
PMU_INT_MASK.MSK[1:0]=2'b00
4. XOSC power supply OFF control
PMU_PW_CTL.POWER_CTRL_ON=1
5. Interrupt confirmation
Confirm PMU_INT_STAT.STAT[1:0]=2'b01
6. Interrupt clear
PMU_INT_CLR.CLR[1:0]=2'b11
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