PC (USB host)
Starter kit (USB Function)
[EP0]
USB connection (bus connection)
The USB sample program recognizes the USB connection
using the V-bus connection terminal (PH3).
Get Descriptor (Device) request
Device Descriptor response
Issue bus reset signal
The MB91F662 USB function controller responds to the
SET_ADDRESS request automatically at the hardware
level.
Set Address request
0 byte data response
Get Descriptor (Device) request
Device Descriptor response
Figure5.2.1-1 USB (mouse) communications flow (Configuration 1)
69
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