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???
09/22/05 10:24
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 		 #101362 - What the PC does in USB
Responding to: ???'s previous message
I think it's going to be a nightmare. The big problem as far as I can see is that your board must implement the USB host functionality so that it appears as a PC to the downstream device. The functionality of the USB host is massive as it was only intended to be implemented on PC class hardware.

List of 29 messages in thread
TopicAuthorDate
Need advice re. USB bridging project            01/01/70 00:00      
   Time for lots of research!            01/01/70 00:00      
      Ya think!?            01/01/70 00:00      
         What the PC does in USB            01/01/70 00:00      
            Massive            01/01/70 00:00      
   Not 8051?            01/01/70 00:00      
      Good question            01/01/70 00:00      
         Handshake?            01/01/70 00:00      
         The ARMs I know all have on-board debugg            01/01/70 00:00      
            The ARMs I know            01/01/70 00:00      
               --- especially in thumb mode :)            01/01/70 00:00      
            all ARMs            01/01/70 00:00      
               [OT] Are you sure?            01/01/70 00:00      
         Why not software solution?            01/01/70 00:00      
            My thoughts too            01/01/70 00:00      
               I have no idea since I have had others d            01/01/70 00:00      
                  "Hardware" and "Software" solution            01/01/70 00:00      
                     he wants USB in AND USB out            01/01/70 00:00      
                        Maybe he didn't think of it            01/01/70 00:00      
                           but is there one?            01/01/70 00:00      
                        A Software Wedge            01/01/70 00:00      
                           I think we need to wait for David            01/01/70 00:00      
                              Sorry to have been away, folks            01/01/70 00:00      
                                 that is your choice            01/01/70 00:00      
                                    You might also have to...            01/01/70 00:00      
      FYI: Philips Host+Device Chip            01/01/70 00:00      
   Filter driver            01/01/70 00:00      
   You need a USB master chip, no '51 is av            01/01/70 00:00      
   Need advice re. USB bridging project            01/01/70 00:00      

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