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Tutorial discussion of the RS232 (EIA232) standard with signal names, definitions, and examples. ... What is EIA232? Next Topic | TOC; In the early 1960s, a standards committee, today known as the Electronic Industries Association, developed a common interface standard for data communications equipment. At that time,
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www.camiresearch.com/Data_Com_Basics/RS232_standard.htm...
www.camiresearch.com/Data_Com_Basics/RS232_standard.html
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Describes interfacing the Serial (RS-232) Port in relation to both Hardware and Software. Gives Practical Examples using CDP6402 UART and Software Examples in C. ... RS-232 Waveforms; RS-232 Level Converters; Making use of the Serial Format; 8250 and compatable UART's; CDP6402, AY-5-1015 / D36402R-9 etc UARTs; Microcontrollers;
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www.beyondlogic.org/serial/serial.htm
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RS232 serial cables and adapters. Pinout and wiring layout for many situations. DB9 to DB25 conversion and null modem wiring diagrams. ... RS232 serial connector pin assignment ... The RS232 connector was originally developed to use 25 pins. In this DB25 connector pinout provisions were made for a secondary serial...
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www.lammertbies.nl/comm/cable/RS-232.html
www.lammertbies.nl/comm/cable/RS-232.html
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RS232 Tutorial on Data Interface and cables selection ... RS-232 is simple, universal, well understood and supported but it has some serious shortcomings as a data interface. ... The RS-232 interface presupposes a common ground between the DTE and DCE. This is a reasonable assumption when a short cable connects the DTE to the...
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www.arcelect.com/rs232.htm
www.arcelect.com/rs232.htm
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Three serial data standards: RS-232, RS-422, and RS-485 are described. Electrical interfaces are detailed; and cable termination, multiple loads, daisy-chaining of RS-232, RS-232 to RS-485 conversion, and RS-232 powered RS-485 conversions are conside ... Keywords: RS-232, rs232, RS-422, rs422, RS-485, rs485, RS-232 port...
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www.maxim-ic.com/appnotes.cfm/appnote_number/723
www.maxim-ic.com/appnotes.cfm/appnote_number/723
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The RS-232 specification allows for reliable data transmission from one transmitter to one receiver at data rates of up to 20K bits/second over relatively short distances (up to 50 feet). On more recent RS-232 Transceiver chips, data rates of up to 1Mbps are achievable over shorter distances (up to 5 feet). ... Isolated RS-232;
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www.analog.com/en/interface/rs-232/products/index.html
www.analog.com/en/interface/rs-232/products/index.html
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A common RS-232 cable typically carries data at 20 kilobits per second (Kbps) speed, up to a distance of 50 feet (15.4 meters) which may be extended by the use of a higher quality cable and/or repeaters.
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www.businessdictionary.com/definition/recommended-stand...
www.businessdictionary.com/definition/recommended-standard-232-RS-232.html
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The RS-232 standard is a collection of connection standards between different pieces of equipment. This is a rather old standard, and has been revised many times over the years to accommodate changes to communications technology.
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en.wikibooks.org/wiki/Serial_Programming:RS-232_Connect...
en.wikibooks.org/wiki/Serial_Programming:RS-232_Connections
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As an alternative, proprietary wireless RS-232 systems that specialize in long range and low data throughput can be very cost effective while providing the following benefits to an RS-232 system:
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www.digi.com/technology/rf-articles/wireless-rs-232.jsp
www.digi.com/technology/rf-articles/wireless-rs-232.jsp
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