Global Sources
EE Times-India
Stay in touch with EE Times India
 
EE Times-India > Processors/DSPs
 
 
Processors/DSPs  

Implement LPC29xx power-down mode

Posted: 17 Apr 2009     Print Version  Bookmark and Share

Keywords:LPC29xx  power-down  MCU 

This application note by NXP Semiconductor describes the techniques necessary to place the LPC29xx device into power-down (PD) mode. The LPC29xx incorporates a sophisticated and complex power management system, says NXP. This application note will describe how to use the power management unit to place the MCU into a PD state while maintaining the ability to respond to its environment.

The Keil MCB2900 version 1 evaluation board with a LPC2919/01 is used in this application note. The board switches connected to external interrupt 4 and 5 are used as inputs. The external interrupts can be changed to other ports by modifying a 'define' in the code, so other board can also be used. Software configuration of the hardware will be discussed in detail in the software chapter.

View the PDF document for more information.





Comment on "Implement LPC29xx power-down mode"
Comments:  
*  You can enter [0] more charecters.
*Verify code:
 
 
Webinars

Seminars

Visit Asia Webinars to learn about the latest in technology and get practical design tips.

 

Go to top             Connect on Facebook      Follow us on Twitter      Follow us on Orkut

 
Back to Top