[En-Nut-Discussion] Removal of 32kHz crystal

Damian Slee damian at commtech.com.au
Wed Oct 6 03:04:48 CEST 2004


You mean NUT_CPU_FREQ.  Yes if it is defined in Makedefs, and you rebuild all the libs, you don't need the 32kHz crystal.

-----Original Message-----
From: en-nut-discussion-bounces at egnite.de [mailto:en-nut-discussion-bounces at egnite.de] On Behalf Of Lars Andersson
Sent: Tuesday, 5 October 2004 6:10 PM
To: En-Nut-Discussion at egnite.de
Subject: [En-Nut-Discussion] Removal of 32kHz crystal

Hi all,

Can someone please point me to a document, or explain, what features in NutOS that requires the 32kHz crystal. If I set DNUT_CPY_FREQ = 8000000, is it still necesary to use the 32kHz crystal?

I am designing my own board and plan to use the MCU's internal 8MHz clock. It would be beneficial to the design if I can remove the 32kHz crystal.

Regards,

Lars A Andersson

_______________________________________________
En-Nut-Discussion mailing list
En-Nut-Discussion at egnite.de
http://www.egnite.de/mailman/listinfo.cgi/en-nut-discussion


---
Incoming mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.769 / Virus Database: 516 - Release Date: 24/09/2004
 

---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.769 / Virus Database: 516 - Release Date: 24/09/2004
 



More information about the En-Nut-Discussion mailing list