Sonsivri
 
Home Contact Us Help Search GoogleTagged Donations Login Register
*
Welcome, Guest. Please login or register.
Did you miss your activation email? 		November 28, 2024, 11:47:52 11:47


Login with username, password and session length


Sonsivri > Electronics > Hardware and Tools (Moderator: bbarney) > what 's power down mode of avr?
Pages: [1]
« previous next »
Print
Author Topic: what 's power down mode of avr?  (Read 3870 times)
0 Members and 1 Guest are viewing this topic.
kang2008
Guest
« on: April 03, 2008, 08:44:51 08:44 »
hello to you?

i do not know about power down mode of avr???

thank you.
Logged
alspa
Newbie
*
Offline Offline

Posts: 12

Thank You
-Given: 1
-Receive: 4
« Reply #1 on: May 14, 2008, 06:29:13 06:29 »
Kang2008,

Power Down Mode for AVR is a power saving mode in which the processor is put to "sleep". That is, the program is halted and the external oscillator is halted but timers and interrupts are still active.

An internal or external interrupt is used to wake the processor up form this state and resume normal operation.

This is the deepest form of "sleep" mode for an AVR. The "Idle" mode is similar except that less functions are halted.

Cheers,
Alspa
Logged
volodja10
Newbie
*
Offline Offline

Posts: 13

Thank You
-Given: 2
-Receive: 6
« Reply #2 on: May 14, 2008, 09:20:23 09:20 »
Sorry, but AVR timers don't working in Power Down mode! The single exeption is watch-dog timer.
And single kind of interruption is level interruption INT0, INT1 (from high to low only).

With best regards,
volodja
Logged
pickit2
Moderator
Hero Member
*****
Offline Offline

Posts: 4667

Thank You
-Given: 834
-Receive: 4322


There is no evidence that I muted SoNsIvRi
« Reply #3 on: May 14, 2008, 10:41:59 22:41 »
Don't they have this info in the data sheets?
Logged
Note: I stoped Muteing bad members OK I now put thier account in sleep mode
Pages: [1]
Print
« previous next »
Jump to:  


DISCLAIMER
WE DONT HOST ANY ILLEGAL FILES ON THE SERVER
USE CONTACT US TO REPORT ILLEGAL FILES
ADMINISTRATORS CANNOT BE HELD RESPONSIBLE FOR USERS POSTS AND LINKS

... Copyright © 2003-2999 Sonsivri.to ...
 Powered by SMF 1.1.18 | SMF © 2006-2009, Simple Machines LLC | HarzeM Dilber MC