DM9620 DAVICOM [Davicom Semiconductor, Inc.], DM9620 Datasheet - Page 41

• Manufacturer Part Number: DM9620
• Description: USB2.0 to 10/100M Fast Ethernet Controller
• Manufacturer: DAVICOM [Davicom Semiconductor, Inc.]

7. Functional description
7.1 USB Functional description
7.1.1 USB Standard Command
1. Supported Standard Command
Preliminary
Version: DM9620 -15-DS-P02
February 20, 2012
BmReqType
00000000B
00000001B
00000010B
10000000B
10000000B
10000001B
10000000B
10000001B
10000010B
00000000B
00000000B
00000000B
00000000B
00000001B
00000010B
00000001B
10000010B
GET_CONFIGURATION
SET_CONFIGURATION
GET_DESCRIPTOR
SET_DESCRIPTOR
CLEAR_FEATURE
GET_INTERFACE
SET_INTERFACE
SYNCH_FRAME
SET_ADDRESS
SET_FEATURE
GET_STATUS
BRequest
Setup Stage
Device address
Configuration
Descriptor
type/index
Descriptor
type/index
Alternate
Selector
Selector
Feature
Feature
wValue
setting
value
Zero
Zero
Zero
Zero
Interface
Endpoint
Zero/LID
Interface
Interface
Endpoint
Zero/LID
Interface
Endpoint
Interface
Endpoint
wIndex
Zero
Zero
Zero
Zero
Zero
Zero
USB2.0 to Fast Ethernet Controller
wLength
Length
Length
Zero
Zero
Zero
Zero
Zero
One
One
Two
Two
Configuration value
Alternate Interface
Frame Number
Data Stage
Descriptor
Descriptor
Status
None
None
None
None
None
DM9620
Data
41