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

[3]What are the SX speed options for a given external resonator? [/3]

<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p>[3] [/3]</o:p>

[3]When I use a 4 MHz on the SX Tech Tool, can I do a halving or doubling of speed to operate the SX at 2 or 8 MHz? I am thinking there might be some kind of speed divider directive like the resolution argument in some commands.[/3]

<o:p>[3] [/3]</o:p>

[3]Help says:[/3]

[3]SX/B has a FREQ directive but the Help says that is used for the speed during debugging and in some time-sensitive commands. <o:p></o:p>[/3]

<o:p>[3] [/3]</o:p>

[3]Datasheet says:[/3]

[3]I also see in the datasheet combinations of resistors and capacitors to get various speeds, but I don't see how that would fit in with the SX Tech Tool.[/3]

<o:p>[3] [/3]</o:p>

[3]Thanks.[/3]

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


You can view the post on-line at:
http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=176132

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)