DM9620 DAVICOM [Davicom Semiconductor, Inc.], DM9620 Datasheet - Page 46

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

Configuration0 Descriptor/9-Byte
Interface0 Descriptor/9-Byte
Preliminary
Version: DM9620 -15-DS-P02
February 20, 2012
Offset
Offset
0
1
2
3
4
5
6
7
8
0
1
2
4
5
6
7
8
bLength
bDescriptorType
bInterfaceNumber
bAlternateSetting
bNumEndpoints
bInterfaceClass
bInterfaceSubClass
bInterfaceProtocol
iInterface
bLength
bDescriptorType
wTotalLength
bNumInterfaces
bConfigurationValue
iConfiguration
bmAttributes
MaxPower
Field
Field
Size
Size
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A(8)0H Configuration characteristics
0027H Total descriptor length
Value
3CH
09H
02H
01H
01H
00H
Value
09H
04H
00H
00H
03H
00H
00H
00H
00H
Size of descriptors
CONFIGURATION Descriptor Type
Number of interfaces
Value of this configuration
Index of string descriptor for configuration
D7:Reserved (set to 1)
D6: Self-powered
D5: Remote WakeUp
D4: Reserved ( reset to 0)
Maximum power, 2mA units (fm EEP)
0: if REG00H bit 6 is “0”
1: if REG00H bit 6 is “1”
Size of this descriptor
INTERFACE Descriptor Typr
Number of interface
Value used to select alternate setting
Number of ednpoints
Class code
SunClass code
Protocol code
Index of string for this interface
Description
Description
USB2.0 to Fast Ethernet Controller
DM9620
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