参数资料
型号: USB-100
厂商: Fujitsu Semiconductor America Inc
文件页数: 73/143页
文件大小: 0K
描述: KIT STARTER FOR USB
标准包装: 1
类型: MCU
适用于相关产品: MB91F662
所含物品: 板,线缆
产品目录页面: 722 (CN2011-ZH PDF)
相关产品: 865-1099-ND - IC MCU 512KB FLASH FR80 120-LQFP
其它名称: 865-1108
5.2.2
Device request (PC -> Starter kit)
In this sample program, the data received by the starter kit is called a device request. The
format of data in a device request is standardized. The device requests received by the
starter kit are shown below.
Table 5.2.2-1 Device request (GET_DESCRIPTOR (Device))
Byte
1
Item
bmRequestType
Type of request
Description
80h
Value
(Transfer direction: Device -> host / type: standard/ receive:
device : 80h)
1
2
2
bRequest
wValue
wIndex
Request (GET_DESCRIPTOR: 06h)
Requested descriptor type and index value
(Descriptor type (device): 01h)
0 or language ID
06h
00h
01h
00h
00h
2
wLength
Number of bytes for requested descriptor (YYXXh)
XXh
YYh
Table 5.2.2-2 Device request (SET_ADDRESS)
Byte
1
Item
BmRequestType
Type of request
Description
00h
Value
(Transfer direction: Host -> device/ type: standard/ receive:
device : 00h)
1
2
Brequest
WValue
Request (SET_ADDRESS: 05h)
Device address (address: YYXXh)
05h
XXh
YYh
2
WIndex
0
00h
00h
2
WLength
0
00h
00h
72
相关PDF资料
PDF描述
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"
相关代理商/技术参数
参数描述
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