title: How to play a tone on the MSP430 using Assembly language
body: <p>I want to play a song via a buzzer connected to an MSP430. The song will be a series of times or beeps. However I do not know how to make a buzzer beep or how to control its tone in Assembly. I am using IAR's Embedded Workbench to work on this project. </p>
  
  <p>Note, I can do this easily in C using libraries, but I want to do this using only assembly. </p>
  
  <p>Could someone post an example of outputting a 'beep' or a HIGH to a buzzer connected to an MSP430 using only Assembly. I can figure out the rest. </p>
  
  <p>Thank you in advance!</p>