Data autonomous transmission, Basic Computer Science


This could be the possible replacement for the ARINC 429 standard and will be annotated the standard - ARINC 629. In the DATAC system, the control function is distributed among all the participating terminals present on the bus. These terminals autonomously determine the transmission of data on the bus by means of a protocol termed Carrier Sense/Multiple Access-Clash Avoidance (CS/MA-CA). In simple terms the protocol guarantees access to any participating terminal, but prevents any terminal from access to the bus before all other terminals have had an opportunity to transmit data.

Data transmission by DATAC comprises strings of data words accompanied by a label and address data. The data length is 16 bits as for Mil Std 1553B, however DATAC offers more flexibility in terms of the number of terminals; 120 terminals may be supported in lieu of the maximum 31 offered by Mil Std 1553B.

DATAC will use serial Manchester bi-phase, 1 - 2 MHz data transmission over twisted wire. Note; The 629 data bus is an unscreened cable.


Posted Date: 9/13/2012 7:46:37 AM | Location : United States

Related Discussions:- Data autonomous transmission, Assignment Help, Ask Question on Data autonomous transmission, Get Answer, Expert's Help, Data autonomous transmission Discussions

Write discussion on Data autonomous transmission
Your posts are moderated
Related Questions
QUESTION a) Differentiate between a dynamic and a static web site. b) Why are electronic mails (e-mails) preferred to the post office mails? How do they affect the modern of

ATM Theory - Unspecified Bit Rate Is intended for non-real time applications, that is, those not requiring tightly constrained delay and delay variation. Examples of applications

compare encoders and multiplers

Stub cables: The stub cables are for bi-directional data movement between LRU and current mode coupler.  The stub cables also supply power from the LRUs to the current couplers

What is an encoder? Draw the logic circuit of Decimal to BCD encoder and explain its working.?

Question 1 What are the important Issues in Search Problem Question 2 What do you mean by Predicates? Briefly explain Question 3 What are the advantages of Wireles

function of each status flags Z80 status flags

evolution of oop

ASCII code:  An alphanumeric code has to represent 10 decimal digits, 26 alphabets and certain other symbols such as punctuation marks and special characters. Therefore, a min

How to make an assignment entitled "Decision Making: Forecasting" and I am required to make a pseudocode and flowchart based on the task.