3 wire rs232 serial communication
Serial Communication EIA RS232, RS422 and RS485 potx
Ngày tải lên :
23/03/2014, 13:20
... Receiver received Serial Transmission Shift Register Serial Transmission Synchronous Communication Clock Data 1 0 1 Asynchronous Communication Start bit 1 0 1 Stop bit Serial Communication Name ... Signals RS 232 Standard • • • • ‘Interface between Data Terminal Equipment (DTE) and Data Communication Equipment (DCE) employing serial binary data interchanges’ Logic : +3V to 15 VDC Logic : -3V ... 16 Microwire sync 1 -Wire async for every slave if slave count is more than one)
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Serial Communication Subsystem
Ngày tải lên :
29/09/2013, 20:20
... discussion of this advanced serial communication system 2.5 SUMMARY In this chapter, we have discussed the differences between parallel and serial communications and key serial communication- related ... //************************************************************* 2 .3. 3 Serial Peripheral Interface The ATmega16 SPI also provides for two-way serial communication between a transmitter and a receiver In the ... low during the entire time slot allocated for a single bit SERIAL COMMUNICATION SUBSYSTEM 2.2.5 The RS- 232 Communication Protocol When serial transmission occurs over a long distance, additional...
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Chapter 10: 8051 SERIAL COMMUNICATION
Ngày tải lên :
19/10/2013, 14:15
... rate ♦ Define the RS 232 standard ♦ Explain the use of the MAX 232 and MAX 233 chips ♦ Interface the 8051 with an RS 232 connector ♦ Discuss the baud rate of the 8051 ♦ Describe serial communication ... compare serial versus parallel communication ♦ List the advantages of serial communication over parallel ♦ Explain serial communication protocol ♦ Contrast synchronous versus asynchronous communication ... 8051 for serial data communication ©2002 MuDer Jeng Basics of serial communication ©2002 MuDer Jeng ©2002 MuDer Jeng Start and stop bits ©2002 MuDer Jeng RS 232 pins ©2002 MuDer Jeng Data communication...
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Tài liệu Chapter-19-Serial communications ppt
Ngày tải lên :
11/12/2013, 00:15
... in this case 9600 bps modems.mm,v v4.10 (20 03/ 04/02 03: 11:02) April 20 03, 17:00:47 The Complete FreeBSD (modems.mm), page 33 3 33 3 Chapter 19: Serial communications This flexibility brings a problem ... modems.mm,v v4.10 (20 03/ 04/02 03: 11:02) April 20 03, 17:00:47 The Complete FreeBSD (modems.mm), page 33 9 33 9 # kill -1 modems.mm,v v4.10 (20 03/ 04/02 03: 11:02) Chapter 19: Serial communications ... speeds Protocol Bell 2 03 V.21 Bell 212 V.22 V.22bis V .32 V .32 bis V .34 V .34 bis V.90 Speed (bps) 30 0 30 0 1200 1200 2400 9600 14400 28800 33 600 56000 The link speed The standard PC serial hardware can...
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CHƯƠNG 3: GIAO TIẾP SERIAL pptx
Ngày tải lên :
09/07/2014, 17:20
... chuyển từ RS 232 sang chuẩn RS485 để truyền sau chuyển từ RS485 sang RS 232 để máy tính nhận dạng Sơ đồ mạch chuyển đổi từ RS 232 sang RS485 ngược lại mô tả sau: Hình 4.15 – Chuyển đổi từ RS3 23 sang ... 48d = 0 030 h BRDL = 30 h, BRDH = 00h Một số giá trị thông dụng xác định tốc độ truyền cho sau: Tốc độ BRDH BRDL (bps) 1,200 00h 60h 2,400 00h 30 h 4,800 00h 18h 9,600 00h 0Ch 19,200 00h 06h 38 ,400 ... cổng nối tiếp máy tính đánh số COM1, COM2, COM3, COM4 với địa sau: Tên COM1 COM2 COM3 COM4 Địa Ngắt Vị trí chứa địa 3F8h 0000h:0400h 2F8h 0000h:0402h 3E8h 0000h:0404h 2E8h 0000h:0406h Giao tiếp...
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Serial communication
Ngày tải lên :
30/12/2015, 18:05
... terminate the read sequence 27 Read 32 bit values 28 Write 32 bit values 29 DAC ví dụ MCP4921 30 Ví dụ phần mềm DAC 31 Serial Communications using the dsPIC30F UART Module Serial transmission and reception ... Error detection Support for receiver addressing 32 Cấu hình truyề n thống 33 Phần cứng 34 Các ghi 35 Giải thích ghi 36 Thanh ghi (tiếp) 37 UART - Baud Rate Generator Dedicated 16-bit Baud ... (UARTs) the SPI synchronous serial interfaces the I C synchronous serial interfaces Synchronous serial Asynchronous Serial Interfaces Some comparisons More Synchronous Communication Using the SPI...
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HC0305 Embedded Bluetooth Serial Communication Module
Ngày tải lên :
27/01/2016, 09:27
... +INQ:1 234 :56:0,1F1F,FFC1 +INQ:2:72:D2224,3F0104,FFAD +INQ:1 234 :56:0,1F1F,FFBE +INQ:1 234 :56:0,1F1F,FFC2 +INQ:1 234 :56:0,1F1F,FFBE +INQ:2:72:D2224,3F0104,FFBC OK Example 2: at+iac=9e8b 33\ r\n inquire the Bluetooth ... +INQ:1 234 :56:0,1F1F,FFC1 +INQ:1 234 :56:0,1F1F,FFC2 +INQ:1 234 :56:0,1F1F,FFC1 +INQ:1 234 :56:0,1F1F,FFC1 +INQ:1 234 :56:0,1F1F,FFC0 +INQ:1 234 :56:0,1F1F,FFC2 OK Example 3: at+iac=9e8b3f\r\n inquire the Bluetooth ... response, 3) limited time in inquiring is 48*1.28=61.44s At+inq\r\n inquire the Bluetooth device around +INQ:2:72:D2224,3E0104,FFBC +INQ:1 234 :56:0,1F1F,FFC1 +INQ:1 234 :56:0,1F1F,FFC0 +INQ:1 234 :56:0,1F1F,FFC1...
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Beyond WSE 3.0 - Looking Ahead to Windows Communication Foundation (WCF)
Ngày tải lên :
05/10/2013, 08:48
... 5:41 PM Page 221 CHAPTER ■ BEYOND WSE 3. 0: LOOKING AHEAD TO WINDOWS COMMUNICATION FOUNDATION (WCF) Table 9 -3 Feature Comparison of WSE 3. 0 and WCF Feature WSE 3. 0 WCF Hosting IIS/ASP.NET (.asmx) ... 5:41 PM Page 2 13 CHAPTER ■ BEYOND WSE 3. 0: LOOKING AHEAD TO WINDOWS COMMUNICATION FOUNDATION (WCF) the WS-Federation specification, which allows you to set up and manage trusted communications ... ■ BEYOND WSE 3. 0: LOOKING AHEAD TO WINDOWS COMMUNICATION FOUNDATION (WCF) WCF contains built-in support for many of the tasks that are currently handled by WSE 3. 0 In a sense, WSE 3. 0 is a prerelease...
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Lab 3.1.9f Communications Circuits
Ngày tải lên :
27/10/2013, 07:15
... signaling device Wire cutters or wire strippers To adjust the length and prepare the ends of the communication lines Layer issues Connect two pairs of wire in order to have communication in both ... _ _ 2-2 CCNA 1: Networking Basics v 3. 0 - Lab 3. 1.9f Copyright 20 03, Cisco Systems, Inc ... instructor or invent a message Reflection What issues arose as the communications system was being built, that apply to data communications between computers? ...
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Lab 3.1.5 Configuring a Serial Interface
Ngày tải lên :
05/11/2013, 12:15
... any problems, refer to the Lab 3. 1 .3 Configuring Router Passwords Step Configure serial interface Serial From global configuration mode, configure serial interface Serial on Router GAD Refer to ... Ethernet (E0) Ethernet (E1) Serial (S0) Serial (S1) 1700 FastEthernet (FA0) FastEthernet (FA1) Serial (S0) Serial (S1) 2500 Ethernet (E0) Ethernet (E1) Serial (S0) Serial (S1) 2600 FastEthernet ... 4-5 CCNA 2: Routers and Routing Basics v 3. 0 - Lab 3. 1.5 Copyright 20 03, Cisco Systems, Inc Router Interface Summary Router Ethernet Ethernet Serial Serial Interface Model Interface #1 Interface...
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Tài liệu Lab 3.1.5 Configuring a Serial Interface pptx
Ngày tải lên :
11/12/2013, 13:15
... Ethernet (E0) Ethernet (E1) Serial (S0) Serial (S1) 1700 FastEthernet (FA0) FastEthernet (FA1) Serial (S0) Serial (S1) 2500 Ethernet (E0) Ethernet (E1) Serial (S0) Serial (S1) 2600 FastEthernet ... chart Step Configure serial interface Serial From the configure terminal mode, configure serial interface Serial on Router BHM Refer to interface chart BHM(config)#interface serial BHM(config-if)#ip ... 4-5 CCNA 2: Routers and Routing Basics v 3. 0 - Lab 3. 1.5 Copyright 20 03, Cisco Systems, Inc Router Interface Summary Router Ethernet Ethernet Serial Serial Interface Model Interface #1 Interface...
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Tài liệu Lab 3.1.7 Troubleshooting a Serial Interface doc
Ngày tải lên :
11/12/2013, 13:15
... Ethernet (E0) Ethernet (E1) Serial (S0) Serial (S1) 1700 FastEthernet (FA0) FastEthernet (FA1) Serial (S0) Serial (S1) 2500 Ethernet (E0) Ethernet (E1) Serial (S0) Serial (S1) 2600 FastEthernet ... performed 5-6 CCNA 4: WAN Technologies v 3. 0 - Lab 3. 1.7 Copyright 20 03, Cisco Systems, Inc Router Interface Summary Router Ethernet Ethernet Serial Serial Model Interface #1 Interface #2 Interface ... Enter the command show interface serial (refer to interface chart) on London London#show interface serial 2-6 CCNA 4: WAN Technologies v 3. 0 - Lab 3. 1.7 Copyright 20 03, Cisco Systems, Inc This...
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Tài liệu Lab 3.1.9a Communications Circuits doc
Ngày tải lên :
11/12/2013, 13:15
... signaling device Wire cutters or wire strippers To adjust the length and prepare the ends of the communication lines Layer issues Connect two pairs of wire in order to have communication in both ... _ _ 2-2 CCNA 1: Networking Basics v 3. 0 - Lab 3. 1.9a Copyright 20 03, Cisco Systems, Inc ... instructor or invent a message Reflection What issues arose as the communications system was being built, that apply to data communications between computers? ...
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Tài liệu Lab 3.1.5 Configuring a Serial Interface ppt
Ngày tải lên :
18/01/2014, 04:20
... Ethernet (E0) Ethernet (E1) Serial (S0) Serial (S1) 1700 FastEthernet (FA0) FastEthernet (FA1) Serial (S0) Serial (S1) 2500 Ethernet (E0) Ethernet (E1) Serial (S0) Serial (S1) 2600 FastEthernet ... chart Step Configure serial interface Serial From the configure terminal mode, configure serial interface Serial on Router BHM Refer to interface chart BHM(config)#interface serial BHM(config-if)#ip ... 4-5 CCNA 2: Routers and Routing Basics v 3. 0 - Lab 3. 1.5 Copyright 20 03, Cisco Systems, Inc Router Interface Summary Router Ethernet Ethernet Serial Serial Interface Model Interface #1 Interface...
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Tài liệu Lab 3.1.7 Troubleshooting a Serial Interface pdf
Ngày tải lên :
24/01/2014, 19:20
... Ethernet (E0) Ethernet (E1) Serial (S0) Serial (S1) 1700 FastEthernet (FA0) FastEthernet (FA1) Serial (S0) Serial (S1) 2500 Ethernet (E0) Ethernet (E1) Serial (S0) Serial (S1) 2600 FastEthernet ... performed 5-6 CCNA 4: WAN Technologies v 3. 0 - Lab 3. 1.7 Copyright 20 03, Cisco Systems, Inc Router Interface Summary Router Ethernet Ethernet Serial Serial Model Interface #1 Interface #2 Interface ... Enter the command show interface serial (refer to interface chart) on London London#show interface serial 2-6 CCNA 4: WAN Technologies v 3. 0 - Lab 3. 1.7 Copyright 20 03, Cisco Systems, Inc This...
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Tài liệu Lab 3.1.9a Communications Circuits ppt
Ngày tải lên :
24/01/2014, 19:20
... signaling device Wire cutters or wire strippers To adjust the length and prepare the ends of the communication lines Layer issues Connect two pairs of wire in order to have communication in both ... _ _ 2-2 CCNA 1: Networking Basics v 3. 0 - Lab 3. 1.9a Copyright 20 03, Cisco Systems, Inc ... instructor or invent a message Reflection What issues arose as the communications system was being built, that apply to data communications between computers? ...
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Tài liệu Essential Windows Communication Foundation (WCF): For .NET Framework 3.5 doc
Ngày tải lên :
14/02/2014, 20:20
... xiii 294 30 1 30 2 30 5 30 8 31 5 31 6 Authentication 31 6 Authorization 31 6 Confidentiality 31 7 Integrity 31 7 Transport and Message Security 31 7 Certificate-Based Encryption 31 9 Concepts 31 9 Setup 32 0 Transport-Level ... Introduction 33 4 33 5 34 0 34 1 Authenticating Users with Windows Credentials 34 3 Authorizing Users with Windows Credentials 34 6 Authorization Using AzMan 34 8 Impersonating Users 35 3 Securing Services ... Tracing Options 38 9 Logging Options 38 9 Configuring Sources 39 0 Configuring Listeners 39 1 Service Trace Viewer 39 3 Activity View 39 3 Project View 39 5 Message View 39 5 Graph View 39 5 Analyzing Logs...
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Báo cáo khoa học: Modified PCR methods for 3¢ end amplification from serial analysis of gene expression (SAGE) tags doc
Ngày tải lên :
07/03/2014, 00:20
... 21, 139 3–1400 Stein L (2001) Genome annotation: from sequence to biology Nat Rev Genet 2, 4 93 5 03 Kanehisa M & Bork P (20 03) Bioinformatics in the post-sequence era Nat Genet 33 , S305–S310 Velculescu ... by PCR-SAGE Genomics 63, 13 24 29 Lee S, Chen J, Zhou G & Wang SM (2001) Generation of high quality and quantity of tag ⁄ ditag for SAGE analysis BioTechniques 31 , 34 8 35 4 30 Wahl M, Shukunami ... Chromosomes Cancer 33 , 252–261 33 van den Berg A, van der Leij J & Poppema S (1999) Serial analysis of gene expression: rapid RT-PCR analysis of unknown SAGE tags Nucleic Acids Res 27, e17 34 Chen JJ,...
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Module 3 Introduction to Information and Communication Technologies (ICTs) pdf
Ngày tải lên :
08/03/2014, 20:20
... to Information and Communication Technologies (ICTs) - Lesson 1: Why librarians need to know about ICTs and acquire skill in their use? - Lesson 2: How computer work? - Lesson 3: What is the internet? ... Students who will come to study might have basic about using computer before Teaching Plan • By 3p -Presentation -Practice -Production Conclusion Thank you! ...
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SIEMENS - simatic configuring hardware and communication connections STEP 7 V5.3 docx
Ngày tải lên :
22/03/2014, 23:20
... 3. 5.5 3. 5.6 3. 5.7 3. 6 3. 6.1 3. 6.2 3. 6 .3 3.6.4 3. 6.5 3. 6.6 3. 6.7 3. 6.8 3. 7 3. 7.1 3. 7.2 3. 7 .3 3.8 3. 8.1 3. 8.2 3. 8 .3 3.9 3. 9.1 3. 9.2 3. 9 .3 3.10 3. 10.1 3. 10.2 3. 10 .3 3.10.4 3. 11 3. 11.1 3. 11.2 3. 11 .3 3.12 ... and Communication Connections STEP V5 .3 A5E00261404-01 ix Contents Configuring the Distributed I/O (DP) 3- 1 3. 1 3. 2 3. 3 3. 4 3. 4.1 3. 4.2 3. 4 .3 3.4.4 3. 4.5 3. 5 3. 5.1 3. 5.2 3. 5 .3 3.5.4 3. 5.5 ... 2.1.2 2.1 .3 2.1.4 2.2 2.2.1 2.2.2 2.2 .3 2.2.4 2 .3 2 .3. 1 2 .3. 2 2 .3. 3 2 .3. 4 2 .3. 5 2 .3. 6 2 .3. 7 2 .3. 8 2 .3. 9 2 .3. 10 2 .3. 11 2 .3. 12 2 .3. 13 2.4 2.4.1 2.4.2 2.4 .3 Rules for Arranging Modules (SIMATIC 30 0)...
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