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DM9601
USB to Ethernet MAC Controller with Integrated 10/100 PHY
16
Final
Version: DM9601-DS-F01
June 22, 2002
9.5 Endpoint3 Descriptor/6-Byte
Offset
Field
Size
Value
Description
0
bLength
1
07H
Size of this descriptor
1
bDescriptorType
1
05H
ENDPOINT Descriptor Typr
2
bEndpointAddress
1
83H
Address of the endpoint
Bit3~0: The endpoint number
Bit 6~4: Reserved(0)
Bit7 : Direction(Control EP exclude)
0 = OUT endpoint
1 = IN endpoint
3
bmAttributes
1
03H
EP's attributes
Bit1~0: Transfer Type
00 = Control
01 = Isochronous
10 = Bulk
11 = Interrupt
4wMaxPacketSize
2
0008H Maximum packet size of this EP
6
bInterval
1
01H
Interval for polling (periodical pipe)
Interrupt Tpye = 1 ~ 255 (ms)
Isochronoous Type = 1 (ms)
9.6 String0 Descriptor/Code array
Offset
Field
Size
Value
Description
0
bLength
1
04H
Size of this descriptor
1
bDescriptorType
1
03H
STRING Descriptor Type
2
wLANGID[1]
2
0409H
LANGID code(Eng.)