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03/06/09 07:00
Modified:
  03/06/09 07:02

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#163138 - USB Enumaration
Hello!
I will like to get info regarding the USB Enumaration procees for TWO USB device connected to
USBMCU Bus(D+ and D-) Simultaniously As per My knowlage of USB Enumaration is that DEVICE repond to Address 0
1) MCU deteded High level on either one of bud line(D+ Or D-) when device is plug in
2) MCU Reset the USB device and send Get discriptor command on address 0

Now My problem is If I connected two USB device simulteusly than there will be collion of data send
by USB devices toward the MCU.

Or is this condiation is Prohibitted for USB

Regards
Satish Munot



List of 9 messages in thread
TopicAuthorDate
USB Enumaration            01/01/70 00:00      
   connected two USB device simulteusly            01/01/70 00:00      
      Thanks            01/01/70 00:00      
      PC will OK            01/01/70 00:00      
         USB Enumaration            01/01/70 00:00      
            What are you actually trying to achieve here?            01/01/70 00:00      
               USB Enumaration            01/01/70 00:00      
                  You are making the basic mistake...            01/01/70 00:00      
                     Thaks a lot again.            01/01/70 00:00      

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