ML60851E Datasheet, PDF (33/84 Pages) OKI electronic componets – USB Device Controller

OKI Semiconductor
FEDL60851E-01
ML60851E
End Point 0 Receive Control Register (EP0RXCON)
Read address
E0h
Write address
—
D7 D6 D5 D4 D3 D2 D1 D0
After a hardware reset 0
0
0
0
0
0
0
0
After a bus reset
0
0
0
0
0
0
0
1
Definition
0
0
0
0
0
0
0
Configuration Bit (R)
Transfer Type
00 = Control transfer
End Point Address
Configuration Bit:
The configuration bit of EP0 becomes “1” at the time of an USB bus reset. The
packets sent by the host computer to EP0 are received when this bit is “1”. This IC
does not respond to any transactions with this EP when this bit is “0”.
The transfer mode of EP0 is a control transfer and the end point address is fixed at 0h. Therefore, the values of D6
to D2 are fixed and other values written in them are invalid.
End Point 0 Receive Data Toggle Register (EP0RXTGL)
Read address
E1h
Write address
—
D7 D6 D5 D4 D3 D2 D1 D0
After a hardware reset 0
0
0
0
0
0
0
x
After a bus reset
0
0
0
0
0
0
0
x
Definition
0
0
0
0
0
0
0
Data Sequence Toggle Bit (R)
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