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Figure 2.8.39. Device configuration notification processing routine (2) when receiving
Rev.2.00 Oct 16, 2006
REJ09B0340-0200
Setting of USB endpoint 0 control and status reister (Note 1)
(b15)
(b8)
b7
b0
b7
0
1
0
1
Note 1: Set the SET_IN_BUF_RDY bit and the SET_DATA_END bit simultaneously.
The USB function control unit is shifted to status stage
after the data are transmitted on data stage.
Waiting for completion of status phase
Completion of GET_CONFIGURATION request
GET_CONFIGURATION request
page 181 of 354
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USB endpoint 0 control and status register
b0
EP0CS [Address 0298
SET_IN_BUF_RDY bit
1 : Set IN_BUF_RDY flag to "1"
SET_DATA_END bit
1 : Set DATA_END flag to "1"
2. USB function
]
16
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