7-letter words containing 3
- 82430hx — Triton II
- 82430mx — Mobile Triton
- 82430vx — Triton VX
- eia-232 — (communications, standard) (Formerly "RS-232") The most common asynchronous serial line standard. EIA-232 is the EIA equivalent of ITU-T V.24, and V.28. EIA-232 specifies the gender and pin use of connectors, but not their physical type. RS-423 specifies the electrical signals. 25-way D-type connectors are common but often only three wires are connected - one ground (pin 7) and one for data in each direction. The other pins are primarily related to hardware handshaking between sender and receiver and to carrier detection on modems, inoperative circuits, busy conditions etc. The standard classifies equipment as either Data Communications Equipment (DCE) or Data Terminal Equipment (DTE). DTE receives data on pin 3 and transmits on pin 2 (TD). A DCE EIA-232 interface has a female connector. DCE receives data from DTE on pin 2 (TD) and sends that data out the analog line. Data received from the analog line is sent by the DCE on pin 3(RD). Originally DCE was a modem and DTE was a computer or terminal. The terminal or computer was connected (via EIA-232) to two modems, which were connected via a telephone line. The above arrangement allows a computer or terminal to be connected to a modem with a straight-through (2-2, 3-3) cable. It is common, however, to find equipment with the wrong sex connector or with pins two and three reversed, requiring the insertion of a cable or adaptor wired as a gender mender or null modem. Such an adaptor is also required when connecting a computer directly to a terminal or to another computer without the use of modems.
- eia-423 — (communications, standard) (Formerly "RS-423") An EIA serial line standard which specifies single ended communication. The mechanical connections for this interface are specified by EIA-449. Although it was originally intented as a successor of EIA-232 it is not widely used. The EIA-232 standard has its limits at 20kbps and 1.5m. EIA-423 can have a cable lenght of 1200m, and achieve a data rate of 100Kbps. When no data is being transmitted, the serial line is at a logical zero (+3 to +15 Volts). A logical one is represented as a signal level of -15 to -3 Volts. In practise, one often finds signals which switch between nominally +4.5 and +0.5 Volts. Such signals are large by modern standards, and because the impedance of the circuits is relatively high, the allowable bit rate is modest. The data is preceded by a start bit which is always a logical one. There may be seven or eight bits of data, possibly followed by an even or odd parity bit and one or two stop bits. A "break" condition is a continuous logical one on the line which is what would be observed if nothing was connected.
- eia-530 — (communications, standard) (Formerly "RS-530") An EIA serial line standard which specifies differential line and singe ended communications. Combining EIA-422 and EIA-423, and defining a 25-pin connector for mechanical connections, this standard serves as a complement to EIA-232 for high(er) speed data transmissions.
- group 3 — (protocol, compression) (G3) The CCITT fax protocol which uses data compression and allows a variety of file types (e.g. electronic mail, pictures, PostScript) to be transmitted over analogue telephone lines. The Group 3 protocol was published by CCITT in 1993. Full details of the protocol are available from ITU-T. See also Group 4.
- ibm 360 — System/360
- ibm 370 — System/370
- layer 3 — network layer
- mac-360 — A system for solving numerical problems using equation-like input. Developed around 1967.
- mc68030 — Motorola 68030
- ns32000 — National Semiconductor 32000
- pc-1834 — (computer) An IBM PC-like computer, using a K1810 WM 86 Intel 8086 clone from the formerly known Eastern bloc, introduced in 1988.
- pyy3-36 — peripheral hormone peptide YY: a hormone that regulates hunger. After food enters the stomach it is secreted into the blood by cells lining the colon and the ileum
- qemm386 — (software, storage) A combined expanded memory manager and extended memory manager for IBM PCs with an Intel 80386 or higher processor from Quarterdeck Office Systems. QEMM386 can also act as an UMB provider and an A20 handler.
- r3.99rs — R4RS without the macros.
- rfc 903 — (networking, standard) The RFC defining Reverse Address Resolution Protocol.
- rs-232c — Renamed EIA-232C
- rs-232d — (communications, standard) The EIA equivalent of ITU-T standard V.28.
- snobol3 — SNOBOL with user-defined functions. Written in 1965. The SNOBOL 6.3 compiler for the PDP-6 and PDP-10 was written in SNOBOL.
- t3 line — T3
- v.32bis — (communications, standard) V.32 twice. An extension of the ITU-T V.32 modem protocol allowing 14400 bits per second with fall back to 12000bps, 9600bps, 7200bps and 4800 bps. The modem should select the appropriate speed according to the current line conditions. See also V.32ter.
- v.32ter — An extension of the ITU-T V.32bis modem protocol. While waiting for V.34, many modem manufacturers decided to extend V.32bis to 19.2 kbps. This was known as V.32ter which some marketroids rechristened V.32 terbo which is not only misspelled but misses the fact that V.32ter means the third revision of V.32.
- xds 530 — Xerox Data Systems Model 530
On this page, we collect all 7-letter words with letter 3. It’s easy to find right word with a certain length. It is the easiest way to find 7-letter word that contains 3 to use in Scrabble or Crossword puzzles.