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These are dedicated lines used to coordinate data transfer. They are used to signal ready/not ready, or to acknowledge or request. This back and forth handshaking is needed in async comms to avoid sending data until the receiver is ready for it.
The MPU and peripherals operate at different speeds, the MPU being faster than the peripherals(like printers and data converters). To avoid overlapping of data during data input (by preventing MPU reading same data twice before i/p peripheral writes next data) or data output (by preventing MPU from writing over the data before o/p device has had a chance to accept it), handshake signals are used between MPU & the peripherals. These signals are generally provided by programmable devices.
What else can I help you with?
Why FDM is for analog signals and TDM is for digital signals?
FDM stnds for frequency division multiplexing and it is used only in case of analog signals because analog signals are continuous in nature and the signal have frequency. TDM-stands for time division multiplexing and it is used only in case of digital signals because digital signals are discrete in nature and are in the form of 0 and 1s. and are time dependent.
What are the two types of signals commonly converted and displayed on a DMM?
The two types of signals commonly converted and displayed on a Digital Multimeter (DMM) are direct current (DC) signals and alternating current (AC) signals. DC signals represent a constant voltage or current level, while AC signals vary in magnitude and direction over time. DMMs can measure voltage, current, and resistance in both types of signals, providing versatile functionality for electrical measurements.
A device that conveys information with analog signals and digital signals is called?
An Electronic Device
What are the lifeline signals?
Lifeline signals are visual or auditory signals used to indicate distress or the need for assistance, particularly in emergency situations. These signals can include hand signals, flares, whistles, or emergency beacons. In various contexts, such as outdoor activities or maritime operations, they serve to alert others to a person's urgent need for help. Effective use of lifeline signals can significantly enhance safety and improve the chances of timely rescue.
What converts digital signals into analog signals for use with IDSN?
it is an DAC (Digital to analogue converter
What is the software and hardware handshaking?
Handshaking in the context of computing refers to the process of establishing a communication link between devices or software components. Hardware handshaking involves using physical signals, such as voltage levels or control lines, to synchronize data transmission, ensuring that devices are ready to send or receive data. Software handshaking, on the other hand, relies on protocols and software signals, such as acknowledgments or control messages, to manage data flow and ensure that both sides are prepared for communication. Both methods are essential for reliable data exchange in various applications.
What forms of greeting is recommended in most situations involving coworkers?
. Handshaking
Why user datagram protocol is used for transferring video signals?
Because UDP does not use handshaking, connection-oriented transmission, and is thus much faster.
Outline the generation of three-way handshaking?
outline the generation of three way handshaking outline the generation of three way handshaking
What is handshaking in a data communication system and why is it needed?
handshaking is basically two computers ensuring they have a connestion over a network
Do you have to sign divorce papers if financial settlement not agreed yet?
ABBA has a song "And vinner takes the all" the crucial part of which is the necessity for a woman to accept handshaking with her former husband. The signing some documents implies the handshaking. (Can be signing without handshaking but not handshaking without the signing.)
What is the verb for handshaking?
The verb form for the noun 'handshaking' is to shake hands (shakes hands, shaking hands, shook hands), a verb-object combination.
What is handshaking in 8255?
A handshake is where one server can connect back and forth with another server promptly and easily. There are 24 input and output pins in the 8255. Each input produces signals which exchange a "handshake" of information back and forth.
Which president established a record for handshaking?
William McKinley
What president refused to shake hands and bowed to them instead?
Washington and J Adams. Handshaking came in with Jefferson who considered it more "democratic".Washington and Adams. Handshaking came in with Jefferson
Fraternization refers mainly to?
hiring of friends or relatives
What is handshaking mode of data transceiver?
big europian org.
