RS232 and Serial Tutorials

Tutorials: Hardware: RS232 and Serial

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RS232 and Serial Tutorials

Serial Communication via RS232 Port

This article has basics of a serial port and the way to program it in DOS.
Educational Site since: 2005-09-05 Hits: 4872 Votes: 2 Rating: 3 Rate
RS232, RS422, and V.35 Interfaces

Explains the RS232, RS422, and V.35 Interfaces.
Commercial Site since: 2004-07-01 Hits: 8247 Votes: 1 Rating: 10 Rate

Serial and UART Tutorial

Describes the UART which controls serial data transmission. It continues by describing synchronous and asynchronous transmission, RS232 bit assignments and signals and more.
Organizational Site since: 2002-05-09 Hits: 7698 Votes: 1 Rating: 10 Rate

RS232, RS422 and V.35 interface tutorial

Describes RS232 and the DB25 pin configuration and description. It describes the voltage levels and more.
Commercial Site since: 2002-05-09 Hits: 9570 Votes: 5 Rating: 4.2 Rate

Introduction to Serial Communications

Describes the menaing of Baud, bit by bit communication, cables, null modems, parity bits, cable length requirements, devices and more.
Commercial Site since: 2002-05-09 Hits: 7714 Votes: 2 Rating: 4 Rate

Serial Communications

Decribes modems, modulation, serial ports, fax modems, voice modems, standards, V.90 and V.92.
Commercial Site since: 2002-05-09 Hits: 5330 Votes: 3 Rating: 4 Rate

The RS232 Standard

Diagrams the RS-232 pin configuration for a 25 and 9 pin cable along with providing some history of RS232 and signal descriptions.
Commercial Site since: 2002-05-09 Hits: 8685 Votes: 3 Rating: 3 Rate

RS232 Data Interface

Describes RS232 and the respective signals and voltages. It gives useful information for debugging an RS232 serial connection.
Commercial Site since: 2002-05-09 Hits: 6857 Votes: 2 Rating: 3 Rate