CCS C Software and Maintenance Offers
FAQFAQ   FAQForum Help   FAQOfficial CCS Support   SearchSearch  RegisterRegister 

ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

CCS does not monitor this forum on a regular basis.

Please do not post bug reports on this forum. Send them to support@ccsinfo.com
SPI Mode for SD and TransSD cards?

 
Post new topic   Reply to topic    CCS Forum Index -> General CCS C Discussion
View previous topic :: View next topic  
Author Message
arrow



Joined: 17 May 2005
Posts: 213

View user's profile Send private message

SPI Mode for SD and TransSD cards?
PostPosted: Thu Oct 18, 2007 10:28 pm     Reply with quote
Hi

Could someone please tell me what is the Motorola SPI mode (0 to 3) for the SD card and for the TransSD cards?

Thank you in advance
a.
ckielstra



Joined: 18 Mar 2004
Posts: 3680
Location: The Netherlands

View user's profile Send private message

PostPosted: Fri Oct 19, 2007 2:46 am     Reply with quote
MMC and SD cards work in both SPI-mode 0 and 3. I don't know about the TransSD cards.
renato



Joined: 02 Sep 2005
Posts: 5

View user's profile Send private message

PostPosted: Thu Nov 01, 2007 9:41 am     Reply with quote
look for this configuration of SPI.

Im teste 3 ou 4 models this MMC and SD cards.


setup_spi(SPI_MASTER|SPI_XMIT_L_TO_H|SPI_L_TO_H|SPI_CLK_DIV_4)
Display posts from previous:   
Post new topic   Reply to topic    CCS Forum Index -> General CCS C Discussion All times are GMT - 6 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group