LinuxQuestions.org
Welcome to the most active Linux Forum on the web.
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Hardware > Linux - Embedded & Single-board computer
User Name
Password
Linux - Embedded & Single-board computer This forum is for the discussion of Linux on both embedded devices and single-board computers (such as the Raspberry Pi, BeagleBoard and PandaBoard). Discussions involving Arduino, plug computers and other micro-controller like devices are also welcome.

Notices

Reply
 
Search this Thread
Old 08-03-2009, 03:43 AM   #1
sunr2007
Member
 
Registered: Jan 2009
Location: Bangalore , India
Distribution: Fedora 12
Posts: 65

Rep: Reputation: 17
SPI interface with AT91SAM9261


Hello Everybody ,
Good Morning. Im using atmel's AT91SAM9261 board . Now i want to make some design changes . since the MMC/SD , Audio and Touchscreen interface uses the same clock line , I cant use all the interfaces at a time so i av to select a different clock line. I have done that already . what are the ways in which i can program them? and second thing i want to ask is tat there are two SPI buses spi0 spi1 with 4 chipselects . so i can use maximum 8 devices with a SPI interface ?. so how to enable various interfaces and cross check them whether they are working?
warm regards,
Ravi Kulkarni.
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
How do I get filesystem on the dataflash (AT91SAM9261-EK ) ? Jorgen2 Linux - Embedded & Single-board computer 1 03-21-2011 06:43 AM
Embedded LINUX on AT91SAM9261 BenBB Linux - Embedded & Single-board computer 3 07-23-2009 04:12 AM
ALPS touchpad with SPI interface can not work in relative mode!!! fromker Linux - Embedded & Single-board computer 0 02-24-2009 09:27 PM
how to porting uClinux to AT91SAM9261 vengat Linux - Hardware 1 04-27-2008 02:09 PM
Ipsec error: SPI piggyj Linux - Security 0 11-09-2006 10:34 PM


All times are GMT -5. The time now is 08:22 PM.

Main Menu
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
identi.ca: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration