• Data Terminal Ready (DTR) is a control signal in RS-232 serial communications, transmitted from data terminal equipment (DTE), such as a computer, to...
    5 KB (741 words) - 14:44, 10 March 2025
  • Thumbnail for RS-232
    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...
    41 KB (5,351 words) - 10:56, 18 April 2025
  • Thumbnail for Computer terminal
    A computer terminal is an electronic or electromechanical hardware device that can be used for entering data into, and transcribing data from, a computer...
    52 KB (6,535 words) - 19:04, 15 June 2025
  • Thumbnail for EIA-530
    circuits for what is commonly called "Data Set Ready" (DCE Ready, pins 6 and 22) and "Data Terminal Ready" (DTE Ready, pins 20 and 23). Revision A changed...
    3 KB (325 words) - 19:55, 5 January 2023
  • Wiktionary, the free dictionary. DTR may refer to: Deep tendon reflex Data Terminal Ready, a control signal in RS-232 serial communications Desktop replacement...
    580 bytes (93 words) - 01:44, 11 May 2023
  • and CTS (clear to send), used in RTS flow control DTR (data terminal ready) and DSR (data set ready), used in DTR flow control Hardware flow control is typically...
    16 KB (2,216 words) - 21:37, 14 June 2025
  • Thumbnail for Null modem
    modem is a communication method to directly connect two DTEs (computer, terminal, printer, etc.) using an RS-232 serial cable. The name stems from the historical...
    14 KB (1,520 words) - 05:04, 6 December 2024
  • "ATO" command to return to data mode. The computer instructed the modem to terminate the call by setting the Data Terminal Ready (DTR) pin to an "off" state...
    9 KB (1,431 words) - 06:17, 1 December 2023
  • Thumbnail for Serial port
    the history of personal computers, data has been transferred through serial ports to devices such as modems, terminals, various peripherals, and directly...
    32 KB (3,620 words) - 00:48, 15 June 2025
  • Thumbnail for Hayes AT command set
    when modems were generally used to connect dumb devices like computer terminals (dialling out) with smart mainframe computers (answering). However, the...
    32 KB (3,025 words) - 17:20, 21 March 2025
  • DTE—Data Terminal Equipment or data transfer rate DTO—Data Transfer Object DTP—Desktop Publishing DTR—Data Terminal Ready or Data transfer rate DVD—Digital...
    92 KB (6,595 words) - 12:30, 13 June 2025
  • Thumbnail for NO CARRIER
    to abort or the computer dropping the Data Terminal Ready (DTR) signal to hang up. A previously established data connection has ended (either at the attached...
    5 KB (596 words) - 03:09, 27 January 2025
  • simple "high/low" status bit that is sent from a data communications equipment (DCE) to a data terminal equipment (DTE), i.e., from the modem or other peripheral...
    7 KB (1,083 words) - 15:05, 28 April 2023
  • (out), Handshake Out, Data Terminal Ready 2 SCLK HSKi DSR Serial Clock (in), Handshake In, Data Set Ready 3 TxD- TxD- TD Transmit data (-ve signal) 4 GND...
    14 KB (1,923 words) - 19:58, 26 May 2025
  • Thumbnail for Modified Modular Jack
    connect terminals, printers, and serial console servers. The MMJ connector has six conductors. As defined by DEC, the six pins are Tx and Rx for the data transmission...
    4 KB (400 words) - 03:39, 19 March 2025
  • Thumbnail for Uniscope
    Uniscope (category Block-oriented terminal)
    mainframe is ready to receive input. The operator enters data, offline from the mainframe, and then presses the Transmit button. The terminal locks the keyboard...
    6 KB (783 words) - 15:27, 12 June 2025
  • compatible with the EIA 232-D interface and supports DTR/DSR (Data Terminal Ready/Data Set Ready) signals. EIA 423-A supports longer cable runs and higher...
    16 KB (2,408 words) - 03:18, 28 April 2025
  • voice call: AT+VLS=0, AT#VLS=0, ATH, ATZ. Dropping the RS-232 DTR (data terminal ready) signal often accomplishes this as well. The modem remains in voice...
    18 KB (2,805 words) - 00:00, 14 February 2025
  • the primary terminal may initiate data transfer. The secondary terminals transmit data only in response to commands from the primary terminal. The primary...
    41 KB (5,026 words) - 08:43, 25 October 2024
  • Thumbnail for Infrastructure of Changi Airport
    fifth terminal, Terminal 5, will be ready in the next decade as announced by the then Transport Minister, Lui Tuck Yew on 7 May 2013. Terminal 5 will...
    96 KB (8,631 words) - 04:33, 11 June 2025
  • Thumbnail for Changi Airport
    next few decades, with Terminal 2 opening for passenger traffic in 1990, Terminal 3 in 2008, and Terminal 4 in 2017. Terminal 5, which would be larger...
    178 KB (10,268 words) - 07:39, 18 June 2025
  • Thumbnail for Vijayawada Airport
    original on 5 October 2019. Retrieved 5 October 2019. "Old airport terminal readying for international operations". The Hindu. 24 June 2017. Archived from...
    29 KB (2,011 words) - 23:54, 15 June 2025
  • polling message) to a specific terminal on the outgoing line. All terminals listen to the outgoing line, but only the terminal that is polled replies by sending...
    7 KB (1,080 words) - 07:15, 13 April 2025
  • Thumbnail for Terminal High Altitude Area Defense
    Terminal High Altitude Area Defense (THAAD), formerly Theater High Altitude Area Defense, is an American anti-ballistic missile defense system designed...
    96 KB (8,312 words) - 17:39, 19 June 2025
  • Thumbnail for Ayodhya Airport
    The terminal, along with the first phase of the airport, started handling flights from 10 January 2024. Terminal 2 will be the second terminal of the...
    34 KB (2,742 words) - 05:20, 16 June 2025
  • Thumbnail for Heathrow Terminal 5
    Heathrow Terminal 5 is an airport terminal at Heathrow Airport, the main airport serving London. Opened in 2008, the main building in the complex is the...
    40 KB (4,200 words) - 03:52, 19 June 2025
  • Thumbnail for Lokpriya Gopinath Bordoloi International Airport
    integrated terminal expected to be ready by June 2022". The Economic Times. Retrieved 27 November 2022. "Guwahati Airport Upgrades Terminal; New Building...
    23 KB (1,714 words) - 23:36, 15 June 2025
  • Thumbnail for Ninoy Aquino International Airport
    international terminal until 1981 when it was converted to a domestic terminal, upon the completion and opening of Terminal 1, a new, higher-capacity terminal. Another...
    150 KB (12,381 words) - 02:18, 18 June 2025
  • Thumbnail for Kempegowda International Airport
    "Annexure IV – Freight Movement Data" (PDF). aai.aero. Retrieved 20 April 2024. "L&T bags Bengaluru airport contract to build terminal two". Economic Times. 3...
    147 KB (9,655 words) - 13:57, 19 June 2025
  • Thumbnail for Chandigarh Airport
    Retrieved 16 November 2023. "Ready to soar". The Indian Express. 21 March 2022. Retrieved 26 March 2022. "Annexure III – Passenger Data" (PDF). aai.aero. Retrieved...
    18 KB (1,269 words) - 23:45, 15 June 2025