[Trac #257] SD has a problem when there is a card in the socket but the socket is not powered up.

[Zarro Boogs per Child]

#257: SD has a problem when there is a card in the socket but the socket is not
powered up.
----------------------+-----------------------------------------------------
 Reporter:  jg        |       Owner:  mfoster
     Type:  defect    |      Status:  new    
 Priority:  blocker   |   Milestone:  BTest-2
Component:  hardware  |    Keywords:  relnote
----------------------+-----------------------------------------------------
 From:   Jerry Zheng
 To:     Mark J. Foster
 Subject:        Re: Cafe ASIC Schedule
 Date:   Wed, 01 Nov 2006 15:45:16 -0800  (18:45 EST)


 Hi, Terry:

 While we are debugging for the SD issue, I noticed an issue with the
 Btest board:

 SD_DATA 0, 1 & 2, SD_CMD are pull up to 3.3V, that is a problem when
 there is a card in the socket
 but not power up.

 SD_DATA 0, 1 & 2, SD_CMD should be pull up to VCC_SD.

 Also is there a LED to indicate SD activities?

 BR
 Jerry.



 <MarkF> This won't be easy to fox for B1, unfortunately.  We'll have it
 for B2, for sure.

-- 
Ticket URL: <http://dev.laptop.org/ticket/257>
One Laptop Per Child <http://laptop.org/>