In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Chris Savage wrote: On the SX the internal Flash memory cannot be written to at run time, so you would need external EEPROM to store any run time values you needed saved in NV memory. I hope this helps. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=129012#m129032 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)