USB Interface Association Descriptor (IAD) IAD是Interface Association Descriptor,功能是把多个接口定义为一个类设备。 Windows下,IAD和Composite设备在设备管理器中没有什么区别,甚至使用的驱动也都是Composite驱动 USB interface association descriptor allows the device to group interfaces that belong to a function....
Here is the Official Results from the 20th Youth Tournament. SMART funds will be deposited in the next week. Read more posts MMA President’s Award December 5, 2024Leslie Marsh The Association is bringing back the President’s Award this year. Deadline for this award and the Hall of Fame ...
单个 VideoControl 接口和属于同一视频功能的 VideoStreaming 接口的集合称为VideoInterfaceCelloction视频接口集合(VIC)。Interface Association Descriptor(接口关联描述符 )(IAD) 用于描述视频接口集合。 2.1 Video Interface Class: 视频接口类(Video interface class)将所有可以与 USB 兼容视频数据流交互的功能分组。事实...
The Southern Nevada USBC Association hosts 8 tournaments each year and they also support a number of state, national and… News State and Local Bowling Records On the right side of this page under Bowler Resources are two links to state and local bowling records. We… ...
The association is in need of board members. Board members represent a center. They are the main contact between the Association and the bowlers. They distribute info to the bowlers, attend board meetings, must complete the RVP/SafeSport Training and background check within 30 days of being ...
The association is in need of board members. Board members represent a center. They are the main contact between the Association and the bowlers. They distribute info to the bowlers, attend board meetings, must complete the RVP/SafeSport Training and background check within 30 days of being ...
请随手翻出USB 线材,仔细端倪线身上那些印刷字样,各式电缆线普遍依循UL、CSA规范设计生产,通常线身上都会标示所依循规范类型、规格等资讯,不难找到一些辨识依据。UL 即Underwriters Laboratories Inc. 优力国际安全认证有限公司,CSA 则是Canadian Standards Association 加拿大标准协会,同为...
Lowcountry USBC Associationmeets every other month at 7 pm, except for June & July. If you would like to become a director please contact Bill Ursillo at wursillo@aol.com or ask one of the board members. We are here to serve all the bowlers of Beaufort, Hampton and Jasper counties. ...
如上图所示，CDC类的配置描述符(1个串口)一般包含两个接口(Interface 0)，一个控制接口，另外一个是数据接口(Interface 1), 除此之外，还有一个虚线指向的IAD(Interface Association Description)，这个表示这个是不是可选的，得根据实际情况来确定其是否真实存在。USB设备状态与枚举过程 USB协议规定USB可见设备状态分...
优力国际安全认证有限公司,CSA则是Canadian Standards Association加拿大标准协会,同为工业标准建立与安全认证机构。 小编提示: 很多线缆通体就一个颜色,什么字体都没有,对于这类线缆,能用就好,请不要过多纠结其性能了,这规格都不敢标注的线缆,你能指望它给你带来什么逆天的性能呢? 选购USB线材时普遍能够在外观上,...