Some I2C devices have a hardwired ID code (according to some
     predefined ID ranges for particular devices in the I2C spec.), while
     other devices allow you to set at least some part of the ID code by
     grounding some input pins (typically 3, for 8 possible addresses).


     CIAO - Martin.


______________________________ Reply Separator _________________________________
Subject: I2C
Author:  pic microcontroller discussion list <PICLIST@MITVMA.MIT.EDU> at
Internet
Date:    6/11/98 10:56 AM


Hi All,
An usaul quick question,
The I2C bus supply mulitple devices, correct ?
You have to address them, so how the receiving device will know what is its
address ?
Where can I find the detailed description of I2C bus ?
Lots of thanks,
Peter