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DM3730 run linux system time (clock) jitter,use tps65930 power supply!

Other Parts Discussed in Thread: TPS65930, DM3730

the same application run in beagleboard-xm,linux system time is correct,but in our board(Dm3730 CUS package,powering with tps65930 ),linux system time date and time will jitter,every a few Minute,  timer or power error ,hardware???