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Andy Neil
10/30/05 00:54
Read: 831 times

#103132 - No!
Responding to: Chris Chang's previous message
USB OTG ("On-The-Go") means that the device effectively contains both a master and a slave.
If there's no USB master for an 8051, what chance is there to do both master and slave!?

Chris Chang said:
usb download data from pc to product itself can be very easy for user application but in production line download file one bye one take too much time ,so i am looking for an application that can handle 8 pcs of user module (or more) in the same time

For production, there should be no problem with getting a PC with multiple serial ports, or multiple USB ports - no need to go messing about with USB master 8051s (or anything else) for this application!

List of 15 messages in thread
USB host in 8051      Khaled Sarsam      10/04/05 10:11      
   search the forum      Patrick De Groote      10/04/05 10:25      
      no '51s      Erik Malund      10/04/05 10:40      
   let me explain the problem.      Khaled Sarsam      10/05/05 02:45      
      CY7C67300 is my favorite USB master chip      Erik Malund      10/05/05 06:22      
         OTG is the solution?      Chris Chang      10/29/05 21:16      
            No!      Andy Neil      10/30/05 00:54      
               my problem with pc      Chris Chang      10/30/05 22:27      
                  Time for a new thread      Andy Neil      10/31/05 05:04      
      get a proper GSM modem!      Andy Neil      10/05/05 14:57      
   OT: e-mail address      Jan Waclawek      10/27/05 16:39      
   You can the USBN9203 from National      Igor Leiva      11/01/05 08:47      
      USBN9203?      Andy Neil      11/01/05 09:39      
         Yes its the USBN9603, but use the      Igor Leiva      11/02/05 08:44      
   is this really relevant?      Erik Malund      11/02/05 08:58      

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