Hi, Thanks for the reply.
If quartz crystal oscillator is used, it mostly does not drift more than 40 ppm. What about DCO's frequency drift? Cheers, -Xiaohui On Fri, May 10, 2013 at 8:22 PM, Jeonghoon Kang <[email protected]>wrote: > Most answers are on the the datasheet. > Good luck ! > > > http://www.google.co.kr/#newwindow=1&sclient=psy-ab&q=dco+msp430+datasheet&oq=dco+msp430+datasheet&gs_l=hp.3...5186.6707.1.6864.10.10.0.0.0.0.138.930.6j3.9.0...0.0...1c.1.12.psy-ab.ITpRwb2Ld9I&pbx=1&bav=on.2,or.r_qf.&bvm=bv.46340616,d.aGc&fp=c76d164efb6c1041&biw=1177&bih=775 > > > > > 2013/5/11 Xiaohui Liu <[email protected]> > >> Hi everyone, >> >> One of the clock sources in TelosB is digitally-controlled oscillator >> (DCO). How does it work? How does it compare to RC oscillator and MHz >> quartz crystal oscillator, in terms of expense, accuracy, stability and >> etc.? >> >> Thanks. >> >> -- >> -Xiaohui Liu >> TelosB >> TinyOS 2.1.2 >> www.cs.wayne.edu/xliu/ >> >> _______________________________________________ >> Tinyos-help mailing list >> [email protected] >> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >> > > -- -Xiaohui Liu TelosB TinyOS 2.1.2 www.cs.wayne.edu/xliu/
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