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???
12/10/07 05:00
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 		 #148023 - SD/MMC in SPI mode
Responding to: ???'s previous message

>SD cards in SPI mode and one 8052.
That's right and remeber the 3.3 volt.It can be done only with 1 transistor for 3.3V.

Thank's
JBJ

List of 35 messages in thread
TopicAuthorDate
MMC card to 8052 interface            01/01/70 00:00      
   One possibility            01/01/70 00:00      
   SD in SPI mode            01/01/70 00:00      
      SD/MMC in SPI mode            01/01/70 00:00      
   Vinculum chip with USB-flash            01/01/70 00:00      
      USB Flash            01/01/70 00:00      
   VERY GOOD IDEA            01/01/70 00:00      
      Which idea??            01/01/70 00:00      
   MMC card to 8052 interface            01/01/70 00:00      
      File system?            01/01/70 00:00      
         Not necessary            01/01/70 00:00      
            File system, or not filesystem...?            01/01/70 00:00      
            lost interest or second option - USB            01/01/70 00:00      
               a breeze, stick a ftdi chip on the board            01/01/70 00:00      
                  Wrong - USB slave/master misx-up?            01/01/70 00:00      
                     USB Printer            01/01/70 00:00      
                        Well, I'll be...            01/01/70 00:00      
                     No, Erik is right            01/01/70 00:00      
                        Most of lasers?            01/01/70 00:00      
                           Re:Most of lasers            01/01/70 00:00      
                              Caveat Emptor            01/01/70 00:00      
                                 umm most lasers ..................            01/01/70 00:00      
                  Then Vinculum with a USB Stick            01/01/70 00:00      
               what kind of printer?            01/01/70 00:00      
               Why would you want to just print it?!            01/01/70 00:00      
                  It's a state requirement            01/01/70 00:00      
                     That explains a lot...            01/01/70 00:00      
                     not necessarily, but            01/01/70 00:00      
                        Oki still make dot matrix printers            01/01/70 00:00      
                           hope with OKI            01/01/70 00:00      
                              OKI's response posted            01/01/70 00:00      
                                 Oki            01/01/70 00:00      
                                    There are more...            01/01/70 00:00      
      SiLabs Example, ELM-chan.org and specs            01/01/70 00:00      
   File System            01/01/70 00:00      

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