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Registered: ‎01-27-2016

Sleep / standby mode at Zynq7000

Hello,

 

for power-saving reasons I'd like to add routines for using sleep/standby mode in a zynq.

The procedure is discussed in the Technical Reference Manual(UG585) around pages 676 ff, and I already have seen some posts about it in the past.

But what I haven't found yet is a code example in C or assembler to enter and exit sleep mode.

 

Is there even a  library or application note regarding this?

 

I'm running FreeRtos on a Zynq7000 and would like to add a function to the idle-loop, where the sleep mode is entered and exited by tick interrupt.

 

Any suggestions on this?

 

Regards, Hannes

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Registered: ‎08-27-2019

Re: Sleep / standby mode at Zynq7000

Hello,

Were you able to figure out how to put your PS system to sleep in SDK, w/ your own C program. Or were you able to find any examples of C code. I am trying to put my PS system to sleep so that we can utilize a small battery source for longer periods of time. Your input would be greatly appreciated.

Thank you for your time,

Austin
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Registered: ‎12-18-2018

Re: Sleep / standby mode at Zynq7000

Hello

I am also looking for an example of C code to make zynq 7000 to entrr into sleep mode. Is there anyone to share sample of C codes that implements the suggested lines in the TRM

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