Email: Password: Remember Me | Create Account (Free)

Back to Subject List

Old thread has been locked -- no new posts accepted in this thread
???
07/26/09 10:58
Read: times


 		 #167897 - connector issue
Responding to: ???'s previous message
Richard Erlacher said:
I've not (yet) encountered an 805x app that actually uses CF or SD in the way in which it was intended. I've seen countless "degraded" (SPI-mode) uses of SD, however. Now that micro-SD has made its way into cellphone and iPod-lookalikes, they're so cheap its hard to avoid being tempted by their availability. The only "issue" is their connector. The fact that they've often been used with a PC-style file system no longer matters as it once did. People now are actually able to think in terms of large scale raw nonvolatile memory at a tiny fraction of the cost=per-bit of other non-volatile storage. Why shouldn't they?

RE


Yes..Exactly.
The problem only with connector(i.e housing of that SD,MMC and micro-sd).
Living at nearby Pasific and $ issues became headache..
waiting someone card readers/mobile phones became broken and didn't used to get housing.

Thank's
Jeckson Ben





List of 28 messages in thread
TopicAuthorDate
Embedded SD Memory - anyone seen any?            01/01/70 00:00      
   what's the point?            01/01/70 00:00      
      A microcontroller != flash memory controller            01/01/70 00:00      
         of course not, it's just one task of many ;-)            01/01/70 00:00      
            You actually gain a lot            01/01/70 00:00      
               whatever            01/01/70 00:00      
                  even more to the roots            01/01/70 00:00      
                     Solderability not a problem            01/01/70 00:00      
            There are advantages            01/01/70 00:00      
      Memories can be purchased separately.            01/01/70 00:00      
         memories... of the shelf...            01/01/70 00:00      
            Pricey and consumes a lot of processor pins            01/01/70 00:00      
               an interesting overview            01/01/70 00:00      
               Is 8 pins a "lot of pins"?            01/01/70 00:00      
                  Not SD - the linked memory            01/01/70 00:00      
                     is 17 a very large number? ;-)            01/01/70 00:00      
                        Show me your solderable SD module            01/01/70 00:00      
                           there's nothing to prevent you from soldering a micro-SD            01/01/70 00:00      
                              That's stretching it a bit            01/01/70 00:00      
                        Every extra pin needed can be very expensive            01/01/70 00:00      
   There's cheap SD with PCI            01/01/70 00:00      
      Oddly enough ...            01/01/70 00:00      
         connector issue            01/01/70 00:00      
         The only "issue" is their connector            01/01/70 00:00      
            as opposed to MMC, which uses the same connector            01/01/70 00:00      
   Found it - "iNand"!            01/01/70 00:00      
      how does its cost compare            01/01/70 00:00      
         Dunno            01/01/70 00:00      

Back to Subject List