Jeff Epler wrote: > On Tue, Feb 16, 2010 at 11:35:59AM -0600, Jon Elson wrote: >> HOWEVER, the Maxim part I think you have in mind is not like that, and >> it runs about 50 us per bit. > > Ah, I stand corrected. My recollection was that the bit time of onewire > was more in the realm of 1ms than tens of us.
There are two speeds defined by the One-wire spec: > Most 1-Wire devices support two data rates: Standard speed of about 15kbps > and Overdrive speed of about 111kbps (from <http://www.maxim-ic.com/app-notes/index.mvp/id/3989>) I think all 1-wire devices must support the normal speed (67 us/bit), and you can probe the device to see if it supports overdrive (9 us/bit). -- Sebastian Kuzminsky ------------------------------------------------------------------------------ SOLARIS 10 is the OS for Data Centers - provides features such as DTrace, Predictive Self Healing and Award Winning ZFS. Get Solaris 10 NOW http://p.sf.net/sfu/solaris-dev2dev _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
