DM9620 DAVICOM [Davicom Semiconductor, Inc.], DM9620 Datasheet - Page 49

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

Endpoint3 Descriptor/6-Byte
String0 Descriptor/Code array
Preliminary
Version: DM9620 -15-DS-P02
February 20, 2012
Offset
Offset
0
1
2
3
4
6
0
1
2
bLength
bDescriptorType
bmAttributes
wMaxPacketSize
bInterval
bEndpointAddress
bLength
bDescriptorType
wLANGID[1]
Field
Field
Size
1
1
1
1
2
1
Size
1
1
2
0008H Maximum packet size of this EP
Value
07H
05H
83H
03H
01H
0409H
Value
04H
03H
Size of this descriptor
EP's attributes
ENDPOINT Descriptor Typr
Address of the endpoint
Bit3~0: The endpoint number
Bit 6~4: Reserved(0)
Bit7 : Direction(Control EP exclude)
Bit1~0: Transfer Type
Interval for polling (periodical pipe)
Interrupt Tpye = 1 ~ 255 (ms)
Isochronoous Type = 1 (ms)
Size of this descriptor
STRING Descriptor Type
LANGID code(Eng.)
0 = OUT endpoint
1 = IN endpoint
00 = Control
01 = Isochronous
10 = Bulk
11 = Interrupt
Description
Description
USB2.0 to Fast Ethernet Controller
DM9620
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