Hi
Can I disconnect unused modules completely from the power rails? That is on my design DDR, USB and SATA is unused. Can the power pins for these sections such as for example USB VDDA18, SATA VDD0 etc be left unconnected? Of the three DVDD3318 A, B and C power domains if only A is used can B and C be left unconnected? Is there a document that covers this?
Thank you in advance.
BR
Manjula