參數(shù)資料
型號(hào)： AT43310
廠商： Atmel Corp.
英文描述： USB Hub
中文描述： USB集線器
文件頁(yè)數(shù)： 14/25頁(yè)
文件大?。?/td> 247K
代理商： AT43310
AT43310
14
Set_Descriptor
The AT43310 does not support this request. In response to
this request, the AT43310 will send a STALL handshake
packet. The Set_Descriptor occurs if the Setup packet from
the Host is decoded as:
Set Device Feature
Set Device Feature enables the remote wakeup feature if a
setup packet from the Host is decoded as:
Set Interface Feature
AT43310 does not support this feature and will respond
with a STALL if a setup packet from the Host is decoded as:
Set Endpoint Feature
Set Endpoint Feature sets the stall status bit of the
Controller_Status Register. The stalled endpoint will exhibit
the same behavior as in a stall condition. This feature is
activated if a setup packet from the Host is decoded as:
Set_Interface
The AT43310 has a single interface and responds with a
STALL handshake packet if a Set_Interface request is
received with a value other than 0000H as a wValue (bytes
2 and 3).
Sync_Frame
This request is for endpoints with isochronous transfers
only which the AT43310 does not support. AT43310 will
send a STALL packet if the setup packet from the Host is
decoded as:
Field
Value
bmRequestType
Byte 0
00000000B
bRequest
Byte 1
07H
wValue
Byte 2
Byte 3
xxH
xxH
wIndex
Byte 4
Byte 5
xxH
xxH
wLength
Byte 6
Byte 7
xxH
xxH
Field
Value
bmRequestType
Byte 0
x0000000B
bRequest
Byte 1
03H
wValue
Byte 2
Byte 3
01H
00H
wIndex
Byte 4
Byte 5
00H
00H
wLength
Byte 6
Byte 7
00H
00H
Field
Value
bmRequestType
Byte 0
x0000001B
bRequest
Byte 1
03H
wValue
Byte 2
Byte 3
xxH
xxH
wIndex
Byte 4
Byte 5
xxH
xxH
wLength
Byte 6
Byte 7
xxH
xxH
Field
Value
bmRequestType
Byte 0
x0000010B
bRequest
Byte 1
03H
wValue
Byte 2
Byte 3
00H
00H
wIndex
Byte 4
Byte 5
00H for EP0
81H for EP1
00H
wLength
Byte 6
Byte 7
00H
00H
Field
Value
bmRequestType
Byte 0
x0000001B
bRequest
Byte 1
0BH
wValue
Byte 2
Byte 3
00H
00H
wIndex
Byte 4
Byte 5
00H
00H
wLength
Byte 6
Byte 7
00H
00H
Field
Value
bmRequestType
Byte 0
10000001B
bRequest
Byte 1
0CH
wValue
Byte 2
Byte 3
xxH
xxH
wIndex
Byte 4
Byte 5
xxH
xxH
wLength
Byte 6
Byte 7
xxH
xxH
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