In SX Microcontrollers, SX/B Compiler and SX-Key Tool, John Bond wrote: Thanks Peter - That article makes it clear So my options seem to be: - Get a slave spi or write one (I'm not keen to write one, i also only work in SX/B) - Use a UART (seems overkill for 1 byte) - Write my own proprietry shift register Kind regards from the Dark Continent John Bond ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=170891#m170893 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2007 (http://www.dotNetBB.com)