Hi all, I have worked on 18F series and recently moved to dsPIC series. I am trying to put dspic (dspic30f6012A) in sleep mode and wake it up on external interrupt. When sleep command is executed, the processor goes into sleep mode and power comes down. But on interrupt, the processor is getting reseted !!!! I expect processor to execute the ISR and continue with the code after sleep instruction. Reference manual also explains in same way. But in my case its getting reseted. How can i debug this problem ? regards, palani -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist