3 Replies Latest reply on Apr 1, 2010 11:00 AM by max.kaplan

    Put CPU to sleep but keep digital hardware running

    daniel.t.
              The data sheet of the CY8C38 family states that in an "Alternate Active Mode" it is possible to stop the CPU but keep the peripherals running.   
         
      Can someone please hint me how to achieve this? I found no possibility to configure power management from the Creator, nor a description which commands/registers must be used for sleep modes like on other processors.   
         
      I tried the CyWait() function from the CYLIB_POWER_MANAGEMENT, but this seems to stop the BUS_CLK which I need for the peripherals to operate.