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The PL2303 USB to Serial adapter is your smart and convenient accessory forconnecting RS-232 serial devices to your USB-equipped Windows host computer. Itprovides a bridge Connection with a standard DB 9-pin male serial port connector inone end and a standard Type-A USB plug connector on the other end. You simplyattach the serial device onto the serial port of the cable and plug the USB connectorinto your PC USB port. It allows a simple and easy way of adding serial Connectionsto your PC without having to go thru inserting a serial card and traditional portconfiguration.This USB to Serial adapter is ideal for connecting modems, cellular phones, PDAs,digital cameras, card readers and other serial devices to your computer. It providesserial Connections up to 1Mbps of data transfer rate. And since USB does not requireany IRQ resource, more devices can be attached to the system without the previoushassles of device and resource conflicts.Finally, the PL-2303 USB to Serial adapter is a fully USB Specification compliantdevice and therefore supports advanced power management such as suspend andresume operations as well as remote wakeup. The PL-2303 USB Serial cable adapteris designed to work on all Windows operating systems.
標簽:
Adapter
Serial
2303
USB
上傳時間:
2013-11-01
上傳用戶:ghostparker
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Xilinx is disclosing this user guide, manual, release note, and/or specification (the "Documentation") to you solely for use in the developmentof designs to operate with Xilinx hardware devices. You may not reproduce, distribute, republish, download, display, post, or transmit theDocumentation in any form or by any means including, but not limited to, electronic, mechanical, photocopying, recording, or otherwise,without the prior written consent of Xilinx. Xilinx expressly disclaims any liability arising out of your use of the Documentation. Xilinx reservesthe right, at its sole discretion, to change the Documentation without notice at any time. Xilinx assumes no obligation to correct any errorscontained in the Documentation, or to advise you of any corrections or updates. Xilinx expressly disclaims any liability in Connection withtechnical support or assistance that may be provided to you in Connection with the Information.
標簽:
Virtex
FPGA
PCB
設計手冊
上傳時間:
2014-01-13
上傳用戶:竺羽翎2222
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Xilinx is disclosing this user guide, manual, release note, and/or specification (the “Documentation”) to you
solely for use in the development of designs to operate with Xilinx hardware devices. You may not reproduce,
distribute, republish, download, display, post, or transmit the Documentation in any form or by any means
including, but not limited to, electronic, mechanical, photocopying, recording, or otherwise, without the prior
written consent of Xilinx. Xilinx expressly disclaims any liability arising out of your use of the Documentation.
Xilinx reserves the right, at its sole discretion, to change the Documentation without notice at any time. Xilinx
assumes no obligation to correct any errors contained in the Documentation, or to advise you of any corrections
or updates. Xilinx expressly disclaims any liability in Connection with technical support or assistance that may be
provided to you in Connection with the Information.
標簽:
CPLD
上傳時間:
2013-10-22
上傳用戶:李哈哈哈
-
Abstract: When people want portable music, they usually rely on battery-powered audio devices. With a bit of engineeringblood (or curiosity) running in your veins, it is not difficult to build a wireless Bluetooth® stereo audio system that can becontrolled with any device that has a Bluetooth Connection and a music player
標簽:
無線藍牙
立體聲
音頻系統
上傳時間:
2013-10-09
上傳用戶:天空說我在
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Xilinx is disclosing this user guide, manual, release note, and/or specification (the "Documentation") to you solely for use in the developmentof designs to operate with Xilinx hardware devices. You may not reproduce, distribute, republish, download, display, post, or transmit theDocumentation in any form or by any means including, but not limited to, electronic, mechanical, photocopying, recording, or otherwise,without the prior written consent of Xilinx. Xilinx expressly disclaims any liability arising out of your use of the Documentation. Xilinx reservesthe right, at its sole discretion, to change the Documentation without notice at any time. Xilinx assumes no obligation to correct any errorscontained in the Documentation, or to advise you of any corrections or updates. Xilinx expressly disclaims any liability in Connection withtechnical support or assistance that may be provided to you in Connection with the Information.
標簽:
Virtex
FPGA
PCB
設計手冊
上傳時間:
2013-11-11
上傳用戶:zwei41
-
Xilinx is disclosing this user guide, manual, release note, and/or specification (the “Documentation”) to you
solely for use in the development of designs to operate with Xilinx hardware devices. You may not reproduce,
distribute, republish, download, display, post, or transmit the Documentation in any form or by any means
including, but not limited to, electronic, mechanical, photocopying, recording, or otherwise, without the prior
written consent of Xilinx. Xilinx expressly disclaims any liability arising out of your use of the Documentation.
Xilinx reserves the right, at its sole discretion, to change the Documentation without notice at any time. Xilinx
assumes no obligation to correct any errors contained in the Documentation, or to advise you of any corrections
or updates. Xilinx expressly disclaims any liability in Connection with technical support or assistance that may be
provided to you in Connection with the Information.
標簽:
CPLD
上傳時間:
2014-12-05
上傳用戶:qazxsw
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The ability to create groups of reports, and grant users access to reports by group. The ability to generate reports as PDF, XLS, HTML, and CSV files. The ability to generate bar, pie and xy charts for inclusion in reports. The ability to schedule and email PDF, XLS, and CSV reports. The ability to define reusable report parameters. Available parameter types include Date, Text, and Query Parameters. The ability to create multiple DataSources for use in generating reports. Support for JNDI DataSources and internal Connection pooling via Commons-DBCP is included. The ability to upload and hot deploy new reports. Web based administration of users, groups, reports, parameters, and datasources. Cross platform database support via Hibernate based persistence layer. Available in a preconfigured bundle with Apache Tomcat.
標簽:
ability
reports
The
to
上傳時間:
2014-01-14
上傳用戶:franktu
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用jsp編寫的網上測試系統。
(1)以“Windows身份驗證模式”連接SQL Server數據庫。
(2)需要安裝SQL Server 的補丁SP3。
(3)運行的時候可以參照書上的說明進行,如出試卷的時候,若試卷標題重復,可以從數據庫中刪除,然后添加試卷。
(4)出試卷路徑為 http://localhost:8080/chap22/chujuan.jsp 如果放在根目錄,則路徑和書上的界面一樣。
(5)選擇題路徑為 http://localhost:8080/chap22/xuanzeti.jsp
(6)判斷題路徑為 http://localhost:8080/chap22/panduanti.jsp
(7)如果采用本應用中連接數據庫的方法調試不通,可以參照20章中通過ODBC連接數據庫的方法來修改
將以下代碼:
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver")
String driver = "jdbc:microsoft:sqlserver://localhost:1433"
Connection conn = DriverManager.getConnection(driver,"","")
修改成:
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver")
String driver = "jdbc:odbc:try"
Connection conn = DriverManager.getConnection(driver,"sa","")
//如果是windows驗證,則不用用戶名和密碼
標簽:
Server
SQL
Windows
jsp
上傳時間:
2015-06-27
上傳用戶:450976175
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用win32匯編編寫的類木馬的東西,運行后在機子上打開23端口,用telnet登陸,可以運行下列命令:
open filename - open the file or program
msg message - place message plainly over screen
box message - show within a messagebox
cdopen - to open CDROM drive door
cdclose - to close CDROM drive door
bye - terminate Connection, handles one user at a time
kill - terminate sparczerver
標簽:
win
32
匯編
木馬
上傳時間:
2013-12-12
上傳用戶:wcl168881111111
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This example is written for version 1.0.3 of MIDP and CLDC
The PngViewer program completes
download and view a png file from the internet using an http Connection.
標簽:
PngViewer
completes
example
written
上傳時間:
2015-08-10
上傳用戶:hn891122