In SX Microcontrollers, SX/B Compiler and SX-Key Tool, peterverkaik wrote: In my sample program (just 4 buses) the pins are defined sda0 var rb.0 scl0 var rb.1 sda1 var rb.2 scl1 var rb.3 sda2 var rb.4 scl2 var rb.5 sda3 var rb.6 scl3 var rb.7 The builtin SX/B i2c command expect SDA on a even pin number, the SCL pin is then automatically the adjacent pin. regards peter ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=2&m=79857#m81111 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2005 (http://www.dotNetBB.com)