DeepSleep / Standby Modes

[raratex]

Hello Community,

I am actually optimizing/extending capabilities of one of our design and looking for any detailed information regarding different power-modes. Where can I find any information about different deep sleep and standby modes for QorIQ/Layerscape ARM processors (especially LS1 Family / LS1043A, LS1046A, LS1088A)?

What all the power conditions have to be fulfilled (power-sequencing, slew-rate, switching, ...) for the different power modes supported by ARM platform? 

Best Regards,

Radek

[Pavel · Accepted solution]

Look at the Chapter 13 of the LS1043a Reference Manual and Section 3.5 of the LS1043a Datasheet. These documents are available on the following page:

http://www.nxp.com/products/microcontrollers-and-processors/arm-processors/qoriq-layerscape-arm-proc...

See the following page about the LS1046a:

http://www.nxp.com/products/microcontrollers-and-processors/arm-processors/qoriq-layerscape-arm-proc...

Have a great day,
Pavel Chubakov

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[raratex]

Thank you very much! This is the information I was looking for!

[raratex]

Sorry, one question to LS1088A. In Reference Manual Rev. D 06/2017, page 1744 is some info missing:

Please, can you tell me, what is missing there?