In SX Microcontrollers, SX/B Compiler and SX-Key Tool, JonnyMac wrote: It does and that's why we moved SX/B 2.0 to public beta; those of us that know how to use it can take things for granted. Still, don't be lulled into using this exchange as a reason not to study and experiment on your own; you've shown a habit of posting questions that are easily answered with a few minutes of experimentation and and, sadly, while you may get the answer you want form the forums I don't think your understanding of the process is complete without working it through on your own. But that's just my opinion... and we all know what those are like! :tongue: Here's then note I added to the SCHMITT page. [b]Note for SX18/20/28[/b] The SX18/20/28 does not allow for the SCHMITT configuration of individual pins except in the context of the PIN declaration which affects the program start-up code. To change the SCHMITT configuration during the operation of the program one must write to the ST_B or ST_C registers. On the SX18/20/28 the ST_B and ST_C registers are read-only. I'm also going to change the check icons on the aliases page to indicated read-only, write-only and read/write. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=329808#m329826 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2009 (http://www.dotNetBB.com)