In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Sparks-R-Fun wrote: Peter, I appreciate the clarification. The comment in the [RED][S]quoted[/S][/RED] [B]first CODE[/B] section was that of the author's and not my own. [RED](It looks like I did not quote it after all!)[/RED] I was responding to his comment, which seemed to question the necessity of the command. Personally, I have not noticed any warning messages when I omit the IRC_CAL directive. Perhaps this is a result of the default setting. I primarily use SX/B. I do understand that the IRC_FAST and IRC_SLOW settings do not result in any calculations being performed. They simply set the fuses to the fastest or slowest possible settings. I may not have stated that clearly. From the history related in your second paragraph I better understand why this directive might be necessary. I have always considered it optional. I am glad a well-written IDE is there to cover my omissions with default settings. :cool: Thanks so much! - Sparks ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=230849#m231215 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)