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TPS65218 for Zynq xc7z010_CLG255

Kieu Dich
Prodigy 20 points
Other Parts Discussed in Thread: TPS65218

Hi,

I have a plan power supply for Zynq-7000. I follow schematic in this link : http://www.ti.com/tool/TIDA-00478.

I see TPS65218's datasheet, LDO1 default 1V8 0.4A, DCDC4 output default 3V3 1.8A. My custom board OK if follow datasheet.

But, In tutorial from TI in bellow link, LDO1 is 3v3  and DCDC4 is 1v8. Please show me how to get it in startup of TPS65218 ?

Thanks very much!