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DM9601
USB to Ethernet MAC Controller with Integrated 10/100 PHY
Final
9
Version: DM9601-DS-F01
June 22, 2002
6. USB Standard Command
6.1 Supported Standard Command
Setup Stage
Data Stage
BmReqType
BRequest
wValue
wIndex
wLength
Data
00000000B
Zero
00000001B
Interface
00000010B
CLEAR_FEATURE
Feature
Selector
Endpoint
Zero
None
10000000B
GET_CONFIGURATION
Zero
Zero
One
Configuration value
10000000B
GET_DESCRIPTOR
Descriptor
type/index
Zero/LID
Length
Descriptor
10000001B
GET_INTERFACE
Zero
Interface
One
Alternate Interface
10000000B
Zero
10000001B
Interface
10000010B
GET_STATUS
Zero
Endpoint
Two
Status
00000000B
SET_ADDRESS
Device address
Zero
Zero
None
00000000B
SET_CONFIGURATION
Configuration
value
Zero
Zero
None
00000000B
SET_DESCRIPTOR
Descriptor
type/index
Zero/LID
Length
Descriptor
00000000B
Zero
00000001B
Interface
00000010B
SET_FEATURE
Feature
Selector
Endpoint
Zero
None
00000001B
SET_INTERFACE
Alternate
setting
Interface
Zero
None
10000010B
SYNCH_FRAME
Zero
Endpoint
Two
Frame Number
6.2 Not Supported Standard Commands
• Clear_Feature (Interface)
• Set_Feature (Interface)
• Set_Descriptor ( )
• Sync_Frame ( )
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