In SX Microcontrollers, SX/B Compiler and SX-Key Tool, davehein wrote: Nick, Does FRAM 0 work OK? Can you remove one of the FRAM chips and verify whether the other works by itself? Does your circuit look like the one in the spec sheet where you have external 1.8K pull-up resistors on the clock and data lines? It would be useful if you could post your circuit diagram. Dave ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=155206#m155514 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2006 (http://www.dotNetBB.com)