W6694CD WINBOND [Winbond], W6694CD Datasheet - Page 12

• Manufacturer Part Number: W6694CD
• Description: USB Bus ISDN S/T-Controller
• Manufacturer: WINBOND [Winbond]

7.1.1.2 Get Configuration Descriptor, continued
Note: After W6694 is successfully enumerated by the USB host, software must issue SET_INTERFACE request with alternate
7.1.1.3 Get String Descriptor 0
7.1.1.4 Get String Descriptor 1 (Product)
OFFSET
OFFSET
OFFSET
setting 1, to enable all endpoints. When in default state (alternate setting 0), only endpoint 0 is functioning.
0
1
2
3
4
6
0
1
2
3
4
6
0
1
2
3
4
6
0
1
2
0
1
2
bLength
bDescriptorType
bEndpointAddress
bmAttributes
wMaxPacketSize
bInterval
bLength
bDescriptorType
bEndpointAddress
bmAttributes
wMaxPacketSize
bInterval
bLength
bDescriptorType
bEndpointAddress
bmAttributes
wMaxPacketSize
bInterval
bLength
bDescriptorType
wLanguage ID
bLength
bDescriptorType
bString
FIELD
FIELD
FIELD
SIZE (HEX)
Endpoint 3 Descriptor
Endpoint 4 Descriptor
Endpoint 5 Descriptor
SIZE
SIZE
1
1
1
1
2
1
1
1
1
1
2
1
1
1
1
1
2
1
1
1
2
16
1
1
- 12 -
VALUE (HEX)
VALUE (HEX)
VALUE (HEX)
0005
0017
0029
0409
07
05
83
03
01
07
05
04
01
01
07
05
85
01
01
04
03
18
03
Preliminary W6694
STRING (UNICODE)
“USB ISDN TA”
DESCRIPTION
U.S. English
Isochronous
Isochronous
REMARK
Interrupt
OUT
IN
IN