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

Robert,

Since the ISR rate and number of instructions are the same, increasing the oscillator frequency will simply get through the ISR code faster leaving more time for the foreground stuff.  You asked for something that would run at 4 MHz so I verified that my code would.  I'm doing a project for a friend that has three UARTs and a servo controller in the ISR -- it's running at 50 MHz.

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


You can view the post on-line at:
http://forums.parallax.com/forums/default.aspx?f=7&p=2&m=175077#m228603

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)