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White background on the middle part of the image: 10:26, 6 March 2009: 722 × 484 (28 KB) Samuel Tardieu {{Information |Description=Diagram of RS232 signalling as seen when probed by an Oscilloscope for an uppercase ASCII "K" character (0x4b) with 1 start bit, 8 data bits, 1 stop bit |Source=*File:Rs232_oscilloscope_trace.jpg |Date=2009-03-06 ...
In telecommunications, RS-232 or Recommended Standard 232 [1] is a standard originally introduced in 1960 [2] for serial communication transmission of data. It formally defines signals connecting between a DTE ( data terminal equipment ) such as a computer terminal or PC , and a DCE ( data circuit-terminating equipment or data communication ...
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A timing diagram can contain many rows, usually one of them being the clock. It is a tool commonly used in digital electronics, hardware debugging, and digital communications. Besides providing an overall description of the timing relationships, the digital timing diagram can help find and diagnose digital logic hazards .
It sends data bits one by one, from the least significant to the most significant, framed by start and stop bits so that precise timing is handled by the communication channel. The electric signaling levels are handled by a driver circuit external to the UART. Common signal levels are RS-232, RS-485, and raw TTL [1] for short
This image is a derivative work of the following images: File:SPI_timing_diagram.svg licensed with Cc-by-sa-3.0-migrated, GFDL 2006-12-20T02:37:46Z Cburnett 430x250 (226452 Bytes) Doh, messed up the upload. This should be the blue lined one. 2006-12-20T02:35:19Z Cburnett 430x250 (226504 Bytes) Yellow is too hard to read, trying blue
It is frequently used to implement the serial port for IBM PC compatible personal computers, where it is often connected to an RS-232 interface for modems, serial mice, printers, and similar peripherals. It was the first serial chip used in the IBM PS/2 line, which were introduced in 1987. [2] [3] [4]
The following other wikis use this file: Usage on de.wikipedia.org Controller Area Network; Usage on es.wikipedia.org Bus CAN; Usuario:MrLejinad/Baúl 2