Hi Jean, On Wednesday 05 November 2003 20:33, you wrote: > I downloaded the 7009's data sheet and it happens that is not designed > for the I2C interface. Why did you think you would find it here? To me, > it's obvious it can't be there. You have to look for it somewhere else. You are absolutely right and I should have been reading more precise. After digging through all docs I found out that this serial connection is only for point to point connections. But anyway I thank you for your patience. Now I know a lot more about i2c and my board. Thanks, od -- od at fli4l.de * http://www.fli4l.de/ * the on(e) disk router