now i interface LPC2148 with Ds2482 and IB .if i interface IButton means shall configure some changes in Ds2482 so any body LPC21series interface IB data read code means please send application how set IB ?
need application code for LPC21series interface ds2482 in Ibutton
And if you can't or won't do it yourself, they list some people who might be able to help you - for a fee, of course:
www.maxim-ic.com/.../search.cfm
http://www.keil.com/condb/
www.standardics.nxp.com/.../