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NVCC_PLL_OUT Supply rail of I.MX6

Question asked by Vignesh Vasudevan on May 12, 2014
Latest reply on May 14, 2014 by Yuri Muhin



We are using I.MX6 in one of our solutions and I need some clarification regarding "NVCC_PLL_OUT" rail.


In page 554 of IMX6DQRM, it is mentioned that the rail is generated from an internal LDO. Whereas in Sabre-SD board schematic, it is illustrated that the rail is generated using an External LDO.


Kindly refer to the above image for clarity and let me know whether the external LDO is needed.