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Message
From: M. AbuKhater<perocletos@y...>
Date: Tue Mar 9 15:50:08 CET 2004
Subject: [usb] USB1.1 transceiver
as I saw in the USB2.0 Spesification ( 7.1.1) a pull up resistor should be connected to a 3.6V to D+ so the host can detect it. about Vbus (the 5 V one , am not using it at all),
did u mean it this way or did I got u wrong?
AbuKhater
Marc Reinig <mreinig@p...> wrote:
According to the USB spec., you are not supposed to source any current when Vusb is not present. You need to gate your connection between the 3.3 V (J3 - 5) and R10 with Vusb.
Marc Reinig
System Solutions
-----Original Message-----
From: usb-bounces@o... [mailto:usb-bounces@o...]On Behalf Of Mohammad AK
Sent: Monday, March 08, 2004 10:34 AM
To: usb@o...
Subject: [usb] USB1.1 transceiver
hi everybody
I would appreciate, any comments on the attached schematic.
thanks
AbuKhater
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