In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote: I took my SX-Key USB and SX-Tech board and I get the same thing. IDLE, then RUNNING when trying to STEP. If you change the frequency to 20 MHz or 40 MHz then it seems to work fine. It doesn't work at 50 Mhz for me either. I'm not sure what is going on there ??? So Jim, if you change "FREQ 50_000_000" to "FREQ 20_000_000" it should work. Bean. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=309601#m309646 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2008 (http://www.dotNetBB.com)