Перевод и анализ слов искусственным интеллектом ChatGPT
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- как употребляется слово
- частота употребления
- используется оно чаще в устной или письменной речи
- варианты перевода слова
- примеры употребления (несколько фраз с переводом)
- этимология
Universal Asynchronous Receiver Transmitter - перевод на итальянский
![Example of a UART frame. In this diagram, one [[byte]] is sent, consisting of a start bit, followed by eight data bits (D0-7), and two stop bit, for a 11-bit UART frame. The number of data and formatting bits, the presence or absence of a parity bit, the form of parity (even or odd) and the transmission speed must be pre-agreed by the communicating parties. The "stop bit" is actually a "stop period"; the stop period of the transmitter may be arbitrarily long. It cannot be shorter than a specified amount, usually 1 to 2 bit times. The receiver requires a shorter stop period than the transmitter. At the end of each data frame, the receiver stops briefly to wait for the next start bit. It is this difference which keeps the transmitter and receiver synchronized.
BCLK = Base Clock](https://commons.wikimedia.org/wiki/Special:FilePath/UART-signal.png?width=200 "Example of a UART frame. In this diagram, one [[byte]] is sent, consisting of a start bit, followed by eight data bits (D0-7), and two stop bit, for a 11-bit UART frame. The number of data and formatting bits, the presence or absence of a parity bit, the form of parity (even or odd) and the transmission speed must be pre-agreed by the communicating parties. The \"stop bit\" is actually a \"stop period\"; the stop period of the transmitter may be arbitrarily long. It cannot be shorter than a specified amount, usually 1 to 2 bit times. The receiver requires a shorter stop period than the transmitter. At the end of each data frame, the receiver stops briefly to wait for the next start bit. It is this difference which keeps the transmitter and receiver synchronized.
BCLK = Base Clock")
![Animation of a [[half-wave dipole]] antenna transmitting [[radio waves]], showing the [[electric field]] lines. The antenna in the center is two vertical metal rods, with an alternating current applied at its center from a radio transmitter ''(not shown)''. The voltage charges the two sides of the antenna alternately positive ''<span style="color:red;">(+)</span>'' and negative ''<span style="color:blue;">(−)</span>''. Loops of electric field ''(black lines)'' leave the antenna and travel away at the [[speed of light]]; these are the radio waves. This animation shows the action slowed enormously](https://commons.wikimedia.org/wiki/Special:FilePath/Dipole xmting antenna animation 4 408x318x150ms.gif?width=200 "Animation of a [[half-wave dipole]] antenna transmitting [[radio waves]], showing the [[electric field]] lines. The antenna in the center is two vertical metal rods, with an alternating current applied at its center from a radio transmitter ''(not shown)''. The voltage charges the two sides of the antenna alternately positive ''<span style=\"color:red;\">(+)</span>'' and negative ''<span style=\"color:blue;\">(−)</span>''. Loops of electric field ''(black lines)'' leave the antenna and travel away at the [[speed of light]]; these are the radio waves. This animation shows the action slowed enormously")
![A radio transmitter is usually part of a [[radio communication]] system which uses [[electromagnetic wave]]s ([[radio wave]]s) to transport information (in this case sound) over a distance.](https://commons.wikimedia.org/wiki/Special:FilePath/Signal processing system.png?width=200 "A radio transmitter is usually part of a [[radio communication]] system which uses [[electromagnetic wave]]s ([[radio wave]]s) to transport information (in this case sound) over a distance.")
![[[Guglielmo Marconi]]'s [[spark gap transmitter]], with which he performed the first experiments in practical [[Morse code]] [[radiotelegraphy]] communication in 1895–1897](https://commons.wikimedia.org/wiki/Special:FilePath/Marconi 1897 spark gap transmitter.jpg?width=200 "[[Guglielmo Marconi]]'s [[spark gap transmitter]], with which he performed the first experiments in practical [[Morse code]] [[radiotelegraphy]] communication in 1895–1897")
![High power spark gap [[radiotelegraphy]] transmitter in Australia around 1910.](https://commons.wikimedia.org/wiki/Special:FilePath/Powerful spark gap transmitter.png?width=200 "High power spark gap [[radiotelegraphy]] transmitter in Australia around 1910.")
![1 MW US Navy [[Poulsen arc]] transmitter which generated continuous waves using an electric arc in a magnetic field, a technology used for a brief period from 1903 until vacuum tubes took over in the 20s](https://commons.wikimedia.org/wiki/Special:FilePath/Poulsen arc 1MW transmitter.jpg?width=200 "1 MW US Navy [[Poulsen arc]] transmitter which generated continuous waves using an electric arc in a magnetic field, a technology used for a brief period from 1903 until vacuum tubes took over in the 20s")
![An [[Alexanderson alternator]], a huge rotating machine used as a radio transmitter at very low frequency from about 1910 until World War 2](https://commons.wikimedia.org/wiki/Special:FilePath/Alexanderson Alternator.jpg?width=200 "An [[Alexanderson alternator]], a huge rotating machine used as a radio transmitter at very low frequency from about 1910 until World War 2")
![AM]] radio transmitters, built by [[Lee De Forest]] in 1914. The early [[Audion]] ([[triode]]) tube is visible at right.](https://commons.wikimedia.org/wiki/Special:FilePath/First vacuum tube AM radio transmitter.jpg?width=200 "AM]] radio transmitters, built by [[Lee De Forest]] in 1914. The early [[Audion]] ([[triode]]) tube is visible at right.")
![Armstrong's first experimental FM broadcast transmitter W2XDG, in the [[Empire State Building]], New York City, used for secret tests 1934–1935. It transmitted on 41 MHz at a power of 2 kW.](https://commons.wikimedia.org/wiki/Special:FilePath/Armstrong prototype FM transmitter 1935.jpg?width=200 "Armstrong's first experimental FM broadcast transmitter W2XDG, in the [[Empire State Building]], New York City, used for secret tests 1934–1935. It transmitted on 41 MHz at a power of 2 kW.")
![waveguide]] which conducts them to the dish antenna.](https://commons.wikimedia.org/wiki/Special:FilePath/Magnetron radar assembly 1947.jpg?width=200 "waveguide]] which conducts them to the dish antenna.")
.jpg?width=200 "Coherer from 1904 as developed by Marconi.")
![[[Guglielmo Marconi]], who built the first radio receivers, with his early spark transmitter ''(right)'' and coherer receiver ''(left)'' from the 1890s. The receiver records the Morse code on paper tape](https://commons.wikimedia.org/wiki/Special:FilePath/Guglielmo Marconi 1901 wireless signal.jpg?width=200 "[[Guglielmo Marconi]], who built the first radio receivers, with his early spark transmitter ''(right)'' and coherer receiver ''(left)'' from the 1890s. The receiver records the Morse code on paper tape")
.jpg?width=200 "chapter-url=https://books.google.com/books?id=PzzLAwAAQBAJ&pg=PA89}}</ref>")
![A modern [[communications receiver]], used in [[two-way radio]] communication stations to talk with remote locations by [[shortwave radio]].](https://commons.wikimedia.org/wiki/Special:FilePath/Icom IC-R7000 radio receiver.jpg?width=200 "A modern [[communications receiver]], used in [[two-way radio]] communication stations to talk with remote locations by [[shortwave radio]].")
![A galena cat's whisker detector from a 1920s [[crystal radio]]](https://commons.wikimedia.org/wiki/Special:FilePath/Kristallradio (3).jpg?width=200 "A galena cat's whisker detector from a 1920s [[crystal radio]]")
![A bedside [[clock radio]] that combines a radio receiver with an [[alarm clock]]](https://commons.wikimedia.org/wiki/Special:FilePath/Radio-with-Alarm clock.jpg?width=200 "A bedside [[clock radio]] that combines a radio receiver with an [[alarm clock]]")
![Example of transatlantic radiotelegraph message recorded on paper tape by a [[siphon recorder]] at RCA's New York receiving center in 1920. The translation of the Morse code is given below the tape.](https://commons.wikimedia.org/wiki/Special:FilePath/Radiotelegraph syphon recorder tape 1922.png?width=200 "Example of transatlantic radiotelegraph message recorded on paper tape by a [[siphon recorder]] at RCA's New York receiving center in 1920. The translation of the Morse code is given below the tape.")
![selectivity]] to reject stations on adjacent frequencies, multiple cascaded bandpass filter stages had to be used. The dotted line indicates that the bandpass filters must be tuned together.](https://commons.wikimedia.org/wiki/Special:FilePath/Tuned radio frequency (TRF) receiver block diagram 2.svg?width=200 "selectivity]] to reject stations on adjacent frequencies, multiple cascaded bandpass filter stages had to be used. The dotted line indicates that the bandpass filters must be tuned together.")
![During the "[[Golden Age of Radio]]" (1920 to 1950), families gathered to listen to the home radio in the evening, such as this Zenith console model 12-S-568 from 1938, a 12-tube superheterodyne with pushbutton tuning and 12-inch cone speaker.](https://commons.wikimedia.org/wiki/Special:FilePath/Vintage Zenith Console Radio, Model 12S-568, With the Zenith Robot (or Shutter) Dial, Circa 1941 (8655513293).jpg?width=200 "During the \"[[Golden Age of Radio]]\" (1920 to 1950), families gathered to listen to the home radio in the evening, such as this Zenith console model 12-S-568 from 1938, a 12-tube superheterodyne with pushbutton tuning and 12-inch cone speaker.")
.jpg?width=200 "A Zenith transistor based portable radio receiver")
Википедия
A universal asynchronous receiver-transmitter (UART ) is a computer hardware device for asynchronous serial communication in which the data format and transmission speeds are configurable. 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. Two common signal levels are RS-232, and RS-485. Early teletypewriters used current loops.
It was one of the earliest computer communication devices, used to attach teletypewriters for an operator console. It was also an early hardware system for the Internet.
A UART is usually an individual (or part of an) integrated circuit (IC) used for serial communications over a computer or peripheral device serial port. One or more UART peripherals are commonly integrated in microcontroller chips. Specialised UARTs are used for automobiles, smart cards and SIMs.
A related device, the universal synchronous and asynchronous receiver-transmitter (USART) also supports synchronous operation.
