数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

NET2890 数据表(PDF) 48 Page - List of Unclassifed Manufacturers

部件名 NET2890
功能描述  USB Interface Controller
PDF  73 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  ETC [List of Unclassifed Manufacturers]
网页  
标志 ETC - List of Unclassifed Manufacturers

NET2890 数据表(HTML) 48 Page - List of Unclassifed Manufacturers

Back Button NET2890 Datasheet HTML 44Page - List of Unclassifed Manufacturers NET2890 Datasheet HTML 45Page - List of Unclassifed Manufacturers NET2890 Datasheet HTML 46Page - List of Unclassifed Manufacturers NET2890 Datasheet HTML 47Page - List of Unclassifed Manufacturers NET2890 Datasheet HTML 48Page - List of Unclassifed Manufacturers NET2890 Datasheet HTML 49Page - List of Unclassifed Manufacturers NET2890 Datasheet HTML 50Page - List of Unclassifed Manufacturers NET2890 Datasheet HTML 51Page - List of Unclassifed Manufacturers NET2890 Datasheet HTML 52Page - List of Unclassifed Manufacturers Next Button
Zoom Inzoom in Zoom Outzoom out
 48 / 73 page
background image
Specification
NET2890 USB Interface Controller
____________________________________________________________________________________
NetChip Technology, Inc., 1999
335 Pioneer Way, Mountain View, California 94041
TEL (650) 526-1490
FAX (650) 526-1494
http://www.netchip.com
Rev 2.0, Draft 9, July 16, 1999
48
5.5 Setup Registers
The Setup registers are dedicated to storing an 8-byte SETUP packet received by Endpoint 0.
5.5.1 (Address 10h; SETUP0) Setup Byte 0
Bits
Description
Read
Write
Default
Value
7:0
Setup Byte 0. This port provides byte 0 of the last setup packet received. For a
Standard Device Request, the following bmRequestType information is returned:
Bit
Description
7
Direction: 0 = host to device; 1 = device to host
6:5
Type: 0 = Standard, 1 = Class, 2 = Vendor, 3 = Reserved
4:0
Recipient: 0 = Device, 1 = Interface, 2 = Endpoint, 3 = Other,
4-31 = Reserved
Yes
No
0
5.5.2 (Address 11h; SETUP1) Setup Byte 1
Bits
Description
Read
Write
Default
Value
7:0
Setup Byte 1. This port provides byte 1 of the last setup packet received. For a
Standard Device Request, the following bRequest Code information is returned:
Code
Description
00h
Get Status
01h
Clear Feature
02h
Reserved
03h
Set Feature
04h
Reserved
05h
Set Address
06h
Get Descriptor
07h
Set Descriptor
08h
Get Configuration
09h
Set Configuration
0Ah
Get Interface
0Bh
Set Interface
0Ch
Synch Frame
Yes
No
0
5.5.3 (Address 12h; SETUP2) Setup Byte 2
Bits
Description
Read
Write
Default
Value
7:0
Setup Byte 2. This port provides byte 2 of the last setup packet received. For a
Standard Device Request, the least significant byte of the wValue field is returned.
Yes
No
0
5.5.4 (Address 13h; SETUP3) Setup Byte 3
Bits
Description
Read
Write
Default
Value
7:0
Setup Byte 3. This port provides byte 3 of the last setup packet received. For a
Standard Device Request, the most significant byte of the wValue field is returned.
Yes
No
0



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com