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What are two characteristics of the IEEE 1284 parallel interface standard?
Wiki User
∙ 13y ago
It has a maximum bit rate of 20 Kbps
It uses Non-Return-to-Zero Level (NRZ-L) encoding for data transmissions
a 25-wire cable of 15 meters or less connects a DTE and a DCE device
Wiki User
∙ 13y ago
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What are the examples of serial and parallel ports?
give the difference between serial port and parallel port
What are the serial port devices?
Parallel port devices are those devices which are connected to the computer via parallel ports. An example is Printer which is connected to the parallel port LPTx (Line Printer Terminal) eg: LPT1, LPT2, LPT3. Parallel ports were originally developed by IBM as a way to connect a printer to your PC. When a PC sends data to a printer or other device using a parallel port, it sends 8 bits of data (1 byte) at a time. These 8 bits are transmitted parallel to each other, as opposed to the same eight bits being transmitted serially (all in a single row) through a serial port. The standard parallel port is capable of sending 50 to 100 kilobytes of data per second.Answer-- A parallel port is a type of interface found on computers (personal and otherwise) for connecting various peripherals. It is also known as a printer port or Centronics port. The IEEE 1284 standard defines the bi-directional version of the port.
Which standard governs parallel communication?
IEEE 1284
Which standard governs the use of parallel printer ports?
ieee 1284
What standard governs the use of parallel printer ports?
IEEE 1284
What are two possible settings in CMOS for parallel port mode?
Unidirectional mode or bidirectional mode. If using more modern standard ieee-1284, EPP or ECP Also, ECP & EPP
What standards are specified by ieee 1284?
bi-directional parallel communications
Which peripheral port type was designed to transfer data at high speeds over a D-sub interface?
IEEE 1284 is the only answer but there is a catch: It can be used to connect to other devices as well but is mostly used to connect printers.
Which two modes of operation within the IEEE 1284 standard allow bi-directional communication?
ECP and EPP
What is the unit fraction of 1284?
1284 is an integer, not a fraction and there is no sensible way to express it as a fraction. However, if you must, it can be expressed as 1284/1.
Which device connects to a parallel port?
A parallel port can be used to connect a large number of devices. The most common usage was for printers, although scanners, external disk drives, and network adapters also used this port. With a special cable, two computers could also be connected directly for sharing files.
What is 1284 rounded to nearest thousand?
It is: 1000
What are the examples of serial and parallel ports?
give the difference between serial port and parallel port
What is 75 percent of 1712?
75% of 1712= 75% * 1712= 0.75 * 1712= 1284
