net2890 ETC-unknow, net2890 Datasheet - Page 61

• Manufacturer Part Number: net2890
• Description: Interface Controller
• Manufacturer: ETC-unknow

Specification
6.1.8 Get String Descriptor 2
Note: Strings are encoded using UNICODE.
Offset
6.1.9 Get Configuration
Offset
6.1.10 Get Interface
Offset
6.2 Control ‘Write’ Transfers
6.2.1 Set Address
Offset
Note: When a Set Address command is sent from the host, the local CPU must write the new device
address into the OURADDR configuration register.
6.2.2 Set Configuration
Offset
6.2.3 Set Interface
Offset
____________________________________________________________________________________
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0
0
0
Number of
Number of
Number of
Number of
Number of
Number of
Bytes
Bytes
Bytes
Bytes
Bytes
Bytes
66
1
1
0
0
0
Product Descriptor. The text string is encoded in
UNICODE.
Returns current device configuration
Returns current alternate setting for the specified interface
Sets USB address of device
Value = device address, Index = 0
Sets the device configuration
Value = Configuration value
Selects alternate setting for specified interface
Value = Alternate setting, Index = specified interface
335 Pioneer Way, Mountain View, California 94041
TEL [phone] FAX [phone]
NetChip Technology, Inc., 1999
Rev 2.0, Draft 9, July 16, 1999
http://www.netchip.com
Description
Description
Description
Description
Description
Description
NET2890 USB Interface Controller
Suggested Value
Suggested Value
Suggested Value
Suggested Value
Suggested Value
Suggested Value
selected interface.
“NET2890 USB
00h or currently
00h or currently
configuration.
Controller”
42h, 03h,
Interface
selected
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