External Clock usage on a msp430 dev tool kit

  • Thread starter Thread starter vky
  • Start date Start date
  • Tags Tags
    Clock
AI Thread Summary
The discussion centers on using an external clock to drive the MSP430F417x microcontroller at a frequency of 10MHz. The user seeks guidance on connecting an external frequency synthesizer to the XTCLK pin, as the datasheets lack clear instructions. A common method involves using an external crystal oscillator with two capacitors connected to the XTCLK pins. Participants share links to tutorials that illustrate the setup for similar microcontrollers, providing valuable insights for achieving the desired clock configuration. The conversation emphasizes the need for precise connections to ensure proper functionality.
vky
Messages
6
Reaction score
0
Hi,

I'm currently working with a MSP430F417x micro controller development kit. I need to drive the microcontroller with an external clock with a frequency of 10Mhz, the datasheets and other manuals don't exactly specify how I can go about with this, although there is a connextion on the board which says XTCLK.

The 10Mhz signal is generated from an external frequency sysnthesiser which has a coax output.

I grealy appreciate any thoughts on this one especially if anyone has done something similar.

Regards,
v
 
Engineering news on Phys.org
This is usually done with an external crystal and two capacitors attached to the two XTCLK pins of a microcontroller.

http://www.micahcarrick.com/files/atmega8/tutorial_2/crystal.png

http://www.micahcarrick.com/05-12-2006/avr-tutorial-clock-source.html
 
Last edited by a moderator:
Hi all, I have a question. So from the derivation of the Isentropic process relationship PV^gamma = constant, there is a step dW = PdV, which can only be said for quasi-equilibrium (or reversible) processes. As such I believe PV^gamma = constant (and the family of equations) should not be applicable to just adiabatic processes? Ie, it should be applicable only for adiabatic + reversible = isentropic processes? However, I've seen couple of online notes/books, and...
Thread 'How can I find the cleanout for my building drain?'
I am a long distance truck driver, but I recently completed a plumbing program with Stratford Career Institute. In the chapter of my textbook Repairing DWV Systems, the author says that if there is a clog in the building drain, one can clear out the clog by using a snake augur or maybe some other type of tool into the cleanout for the building drain. The author said that the cleanout for the building drain is usually near the stack. I live in a duplex townhouse. Just out of curiosity, I...
Back
Top