In SX Microcontrollers, SX/B Compiler and SX-Key Tool, mir005 wrote:

Hi Guys !

 

I'm a new member but with some experience with ucontrollers. Does anyone know for sure if the RTCC edge select bits (in the OPTION register) have any effect on the RTCC when driven by the INTERNAL instruction clock ? I want to drive the SX with an an external clock source and setup the RTCC so it increments on each internal intruction cycle. Is the external clock signal fed directly to the RTCC or is there phase inversion or some delay ? Can I select which edge of the internal instruction clock the RTCC detects ? Any comments/ideas/thoughts will be greatly appreciated. Thanks in advance.

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


You can view the post on-line at:
http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=97863

Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com

The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2005 (http://www.dotNetBB.com)