Re: Ring Oscillator
Yes, It would jump to some logic at power up on real silicon. You may also design the one of the inverters in inverter chain, such that the NMOS and PMOS are not perfectly balenced. i.e one either he PMOS is large or the NMOS is large, so that at power up one of them dominates.
kr,
Aviral Mittal.
Added after 2 minutes:
Forgot to mention one thing: Be careful, ring osillators are very very sensitive to process/temperature, so your 10MHz oscillator may not be a 10MHz oscillator after it has been fabricated.