Renesas M16C Series User Manual page 145

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USB bus reset detected
(USB reset interrupt)
Figure 2.8.7. Device state transition
Rev.2.00 Oct 16, 2006
REJ09B0340-0200
Attached
state
Hub
Deconfigured
Powered
state
Default
state
Address
state
Execute SetConfiguration
(USB function interrupt)
(Configuration Value=0)
Configured
state
page 136 of 354
Hub
Configured
Suspend detected (USB suspend interrupt)
Resume detected (USB resume interrupt)
USB bus reset detected
(USB reset interrupt)
Suspend detected (USB suspend interrupt)
Resume detected (USB resume interrupt)
Execute SetAddress (USB function interrupt)
(DeviceAddress=01h to 7Fh)
Suspend detected (USB suspend interrupt)
Resume detected (USB resume interrupt)
Execute SetConfiguration
(USB function interrupt)
(Configuration Value≠0)
Suspend detected (USB suspend interrupt)
Resume detected
(USB resume interrupt)
Suspend
state
Suspend
state
Suspend
state
Suspend
state
2. USB function