参数资料
型号: W6694ACD
厂商: WINBOND ELECTRONICS CORP
元件分类: 数字传输电路
英文描述: DATACOM, ISDN CONTROLLER, PQFP48
封装: 7 X 7 MM, 1.40 MM HEIGHT, LQFP-48
文件页数: 7/42页
文件大小: 567K
代理商: W6694ACD
Preliminary Data Sheet
W6694A USB-ISDN S/T-Controller
-15-
Publication Release Date: May, 2001
Revision 1.03
4
Isoch.
OUT
(1+3) +
(1+18) = 23
96, dual port x 1
5
Isoch.
IN
1+ (1+7) +
(1+15) +
(1+15) = 41
96, dual port x 1
* Direction: IN – device to host, OUT – host to device
USB standard requests are supported by W6694A, and W6694A will respond to requests according to USB specification
revesion 1.1. These includes “CLEAR_FEATURE, GET_CONFIGURATION, GET_DESCRIPTOR, GET_INTERFACE,
GET_STATUS, SET_ADDRESS, SET_CONFIGURATION, SET_DESCRIPTOR, SET_FEATURE, SET_INTERFACE”.
The “SYNC_FRAME” request is not supported.
7.2.1 Control-IN Transactions (Endpoint 0)
7.2.1.1 Get Device Descriptor
Offset
Field
Size
Default
Value
(Hex)
Updated by
EEPROM
0
bLength
1
12
1
bDescriptorType
1
01
2
bcdUSB
2
0110
4
bDeviceClass
1
FF
5
bDeviceSubClass
1
00
6
bDeviceProtocol
1
00
7
bMaxPacketSize
1
08
8
idVendor
2
1046
Yes *
10
idProduct
2
6694
Yes *
12
bcdDevice
2
0100
Yes *
14
iManufacturer
1
00
15
iProduct
1
01
16
iSerialNumber
1
00
17
bNumConfiguration
1
01
* Note: Refer to EEPROM session for its layout of contents.
7.2.1.2 Get Configuration Descriptor
Offset
Field
Size
Value
(Hex)
Remark
Configuration Descriptor
0
bLength
1
09
1
bDescriptorType
1
02
2
wTotalLength
2
003E
62
相关PDF资料
PDF描述
W671320P TELECOM-SLIC, PQCC28
W671361P TELECOM-SLIC, PQCC28
W671361Y TELECOM-SLIC, QCC32
W671310P TELECOM-SLIC, PQCC28
W671340P TELECOM-SLIC, PQCC28
相关代理商/技术参数
参数描述
W6694CD 制造商:WINBOND 制造商全称:Winbond 功能描述:USB Bus ISDN S/T-Controller
W66ARX-18 制造商:Magnecraft 功能描述:
W66MAF185X 制造商:Panasonic Industrial Company 功能描述:CRT
W66R_1G WAF 制造商:Fairchild Semiconductor Corporation 功能描述:
W66TX-25 制造商:Magnecraft 功能描述: