Create Account
Search
You are here: TDG Forum  >>  NXP SOMs and Development Kits  >>  LH7A400 Card Engine and Development Kit  >>   Regarding SSP

Technical Discussion Group Forum

This forum is provided for user discussion. While Beacon EmbeddedWorks support staff and engineers participate, Beacon EmbeddedWorks does not guarantee the accuracy of all information within in the Technical Discussion Group (TDG).

The "Articles" forums provide brief Articles written by Beacon EmbeddedWorks engineers that address the most frequently asked technical questions.

To receive email notifications when updates are posted for a Beacon EmbeddedWorks product download, please subscribe to the TDG Forum of interest.

TDG Forum

PrevPrev Go to previous topic
NextNext Go to next topic
Last Post 21 Dec 2005 12:33 PM by  kurtl@logicpd.com
Regarding SSP
 1 Replies
Sort:
You are not authorized to post a reply.
Author Messages
ramjee_veturu
New Member
New Member
Posts:


--
21 Dec 2005 03:09 AM
    Hai all, I am trying to use the SSP from the Logic's Starter development kit for Lh7a400. I enabled the SSP, even then also i couldn't get the clpck on the SCLK pin. What could be the problem? Please can any one help me inthis regard.
    with regards
    kurtl@logicpd.com
    New Member
    New Member
    Posts:


    --
    21 Dec 2005 12:33 PM
    The SSE bit in the SSP CR0 must be set to 1 before any SSP register can be modified.

    Then setup the CPR register.
    Then make sure SCR is setup properly in SSP CR0.

    Depending on how the controller functions, it may only toggle the sclk when data has been written to the FIFO/data register.

    Good luck!
    -Kurt
    You are not authorized to post a reply.

    Forums NXP SOMs and Development Kits LH7A400 Card Engine and Development Kit