> Possible newbie question. > > Does the PIC16CXX RTCC (f1) continue to increment from the internal > instruction cycle clock during a SLEEP instruction? > According to the simulator it does, but the data sheet indicates > otherwise. > Thanks. The SLEEP instruction works by disabling the CLK oscillator so the RTCC has'nt got anything to count. The simulator does not replicate this action. :) -- Cheers Tom