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參數資料
| 型號： | W9967BCF |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | JPEG USB Camera Chip(運用JPEG壓縮技術和通用串行總線結構技術的照相電路數字處理芯片的攝像照相機接口控制器) |
| 中文描述： | USB相機的JPEG芯片（運用的JPEG壓縮技術和通用串行總線結構技術的照相電路數字處理芯片的攝像照相機接口控制器） |
| 文件頁數： | 28/72頁 |
| 文件大小： | 756K |
| 代理商： | W9967BCF |
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W9967BCF
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received for a class-specific descriptor or a vendor-specific descriptor, is unrecognized or unsupported.
Get Interface
selected alternate setting. The default alternate setting is zero. The W9967BCF returns STALL for a
Get Interface request for any other Interface or any Get Interface request before the Device is
configured.
The W9967BCF supports a Get Interface request for Interface 0 by returning the
Get Status
defined endpoint (default or Video Data-In). The W9967BCF returns STALL if a Get Status request is
received for Interface 0 or any defined endpoint before the Device is configured, or if a Get Status
request is received for any unrecognized or unsupported recipient.
The W9967BCF supports a Get Status directed at the device, Interface 0, or any
Set Address
from the default address (zero) to a unique address.
The W9967BCF supports a Set Address request to change the Device Address
Set Configuration
Configuration to zero (unconfigured) or the bConfiguration value defined in the Configuration Descriptor.
The W9967BCF returns STALL if a Set Configuration request is received with any other value.
The W9967BCF supports Set Configuration requests to set the Device
Set Descriptor
Configuration, Interface, Endpoint, or String). It returns STALL for any Set Descriptor request.
The W9967BCF does not support update for any defined Descriptor (Device,
Clear Feature
The W9967BCF supports the following Set Feature request:
When directed to an endpoint recipient for ENDPOINT_STALL
The W9967BCF returns STALL if any unrecognized or unsupported Set Feature request is received.
Set Interface
for defined Alternate Settings. This request allows the host to select the desired alternate setting. The
W9967BCF returns STALL for any other Set Interface request.
When configured, the W9967BCF supports a Set Interface request to Interface 0
Synch Frame
The W9967BCF returns STALL for any Synch Frame request.
7.4.2.2 Video Camera Class-Specific Requests
Currently, there is no class-specific request is defined for the video camera devices. The W9967BCF
returns STALL for any class-specific request.
7.4.2.3 Vendor-Specific Requests
The W9967BCF supports two vendor-specific requests for the control registers In/Out transfers on the
default pipe (Endpoint 0): Get W9967BCF Control and Set W9967BCF Control. The vendor-specific
requests defined for the W9967BCF are shown in Table 7.4. The W9967BCF returns STALL if an
unrecognized or unsupported vendor-specific request is received.
Table 7.4 W9967BCF Vendor-Specific Requests
bmRequestType
bRequest
wValue
wIndex
wLength
Data
11000000B
GET_W9967BCF_CONTROL
Zero
ndex
1
Length
2
Data
相關PDF資料 |
PDF描述 |
|---|---|
| W9967CF | JPEG USB Camera Chip(運用JPEG壓縮技術和通用串行總線結構技術的照相電路數字處理芯片的攝像照相機接口控制器) |
| W99681CF | JPEG USB Dual Mode Camera Chip(運用JPEG壓縮技術、通用串行總線結構技術、雙制式的照相電路數字處理芯片的攝像照相機接口控制器) |
| W9971CF | Integrated Video Graphics Accelerator(集成的視頻圖形加速器) |
| W9980 | Digital Voice Recorder(數字式錄音器) |
| WA08-2433A | 820-980 MHz LOW NOISE BALANCE AMPLIFIER WA08-2433A |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W99681CF | 制造商:WINBOND 制造商全稱:Winbond 功能描述:JPEG USB Dual Mode Camera Chip |
| W99685 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| W99685BS | 制造商:WINBOND 制造商全稱:Winbond 功能描述:SYSTEM CAMERA DEVICE |
| W99685FS | 制造商:WINBOND 制造商全稱:Winbond 功能描述:SYSTEM CAMERA DEVICE |
| W9968CF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Camera |
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