In SX Microcontrollers, SX/B Compiler and SX-Key Tool, thomas1971 wrote:

:freaked:  Im using an SX48BD device in my system that runs at 3.3 volts. When trying to program the device I get a chip connection failure. I have the SXkey powered at 5V, and the SX48 at 3.3.
Ive donr the same with the SX28 and 52, never had this problem.

 

But it gets worse.!, when I run my board at 5 Volts, it works. Seems to me its either the SX48 or the SXkey, any ideas.!. I can't run my system at 5volts, my RF design will fry.!.

---------- End of Message ----------


You can view the post on-line at:
http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=215672

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)