收藏本站
4.9
Enumeration
Enumeration refers to the process that begins by the host recognizing the device connected to
the bus, specifying an address, and fixating the descriptor information received from the device.
The USB device uses the descriptor to inform the host of its attributes. There are several types of
descriptors that the host can request. In turn, the device returns information that describes itself
to the host. The USB device is ready to be used by the host when it has been assigned an
address and its configuration has been recognized. (Refer to Figure 6 below)
Figure 4.9-1 Enumeration
61
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
USBMLCF USB BDM INTERFACE MC P&E
USBMLPPCBDM MULTILINK P&E POWERPC USB
V-9767-L DOOR ECONOGLAS 19" LOCKING
VC-9931 CABINT VISNCB 20.54X23.62X23.62"
VC-9934B VISIONCAB B 35.40X23.62X23.62"
VLA500-01 IC IGBT GATE DVR/DC-DC CONV 12A
VLA502-01 IC IGBT GATE DVR/DC-DC CONV 12A
VLA503-01 IC IGBT GATE DRIVER INV/AC SERVO
相关代理商/技术参数
USB10-0001 制造商:Black Box Corporation 功能描述:USB 2.0 COILED CABLE 1 "A" MALE TO "B" MALE
USB10-0002 制造商:Black Box Corporation 功能描述:USB 2.0 COILED CABLE 2 "A" MALE TO "B" MALE
USB10-0003 制造商:Black Box Corporation 功能描述:USB 2.0 COILED CABLE 3 "A" MALE TO "B" MALE
USB100EVAL 制造商:Fairchild Semiconductor Corporation 功能描述:
USB1015-GF-N-A 制造商:Global Connector Technology (GCT) 功能描述:USB1015 Serie gold Flash Nylon 9T USB Connector 制造商:Global Connector Technology (GCT) 功能描述:USB A Skt, Mid-TH, R/A, GF, offset 3.9mm, W/shell stake, T&R
USB1025-GF-P-B 制造商:Global Connector Technology (GCT) 功能描述:USB A Skt, Upright/Flag, R/A GF, W/kinked shell stake, tray
USB1029 制造商:Vincotech 功能描述:RF MODULE EVALUATION BOARD
USB103 制造商:Pro-Signal 功能描述:LEAD USB A TO A 3M