W6694 Просмотр технического описания (PDF) - Winbond

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W6694

PASSIVE USB-ISDN S/T-CONTROLLER

Winbond 

Preliminary W6694

7.1.1.2 Get Configuration Descriptor, continued

OFFSET

FIELD

SIZE

VALUE (HEX)

Interface 0 Descriptor

0

bLength

1

09

1

bDescriptorType

1

04

2

bInterfaceNumber

1

00

3

bAlternateSetting

1

00

4

bNumEndpoints

1

00

5

bInterfaceClass

1

FF

6

bInterfaceSubClass

1

00

7

bInterfaceProtocol

1

00

8

iInterface

1

00

Alternate Interface 0 Descriptor

0

bLength

1

09

1

bDescriptorType

1

04

2

bInterfaceNumber

1

00

3

bAlternateSetting

1

01

4

bNumEndpoints

1

05

5

bInterfaceClass

1

FF

6

bInterfaceSubClass

1

00

7

bInterfaceProtocol

1

00

8

iInterface

1

00

Endpoint 1 Descriptor

0

bLength

1

07

1

bDescriptorType

1

05

2

bEndpointAddress

1

01

3

bmAttributes

1

02

4

wMaxPacketSize

2

0008

6

bInterval

1

00

Endpoint 2 Descriptor

0

bLength

1

07

1

bDescriptorType

1

05

2

bEndpointAddress

1

82

3

bmAttributes

1

02

4

wMaxPacketSize

2

0008

6

bInterval

1

00

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Publication Release Date: October 2000

Revision A1

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