VHDL (VHSIC Hardware Description Language)
is a language for describing hardware. Its requirement emerged during the VHSIC development program of the US Department of Defense. The department organized a work shop in 1981 to lay down the specifications of a language which could describe hardware at various levels of abstractions, could generate test signals and record responses, and could act as a medium of information exchange between the chip foundries and the CAD tool operators. However, due to mi ....etc

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Definition
Every action of the computer takes place in tiny steps, each a billionth of a second long. A simple transfer of data may take only one step; complex calculations may take many steps. All operations, however, must begin and end according to the clock's timing signals.

The use of a central clock also creates problems. As speeds have increased, distributing the timing signals has become more and more difficult. Present-day transistors can process data so quickly that they can accomplish several steps in the time that it takes a wir ....etc

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i want more informations for seminar topic clockless chip and pdf files. ....etc

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Clock speeds are now in the gigahertz range and there is not much room for speedup before physical realities start to complicate things. With gigahertz clock powering a chip, signals barely have enough time to make it across the chip before the next clock tick. At this point, speeding up the clock frequency could become disastrous.

This is where a chip that is not constricted by clock comes in to action.



Clockless approach, which uses a technique known as asynchronous logic, differs from c ....etc

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Clockless Chips

Clock speeds are now in the gigahertz range and there is not much room for speedup before physical realities start to complicate things. With gigahertz clock powering a chip, signals barely have enough time to make it across the chip before the next clock tick. At this point, speeding up the clock frequency could become disastrous. This is where a chip that is not constricted by clock comes in to action.

Clockless approach, which uses a technique known as asynchronous logic, diff ....etc

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i want abstract on clocklesschip.. pls send this abstract fastly ..i want it on urgency ..and thnks for sharing this ....etc

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Clock speeds are now in the gigahertz range and there is not much room for speedup before physical realities start to complicate things. With gigahertz clock powering a chip, signals barely have enough time to make it across the chip before the next clock tick. At this point, speeding up the clock frequency could become disastrous. This is where a chip that is not constricted by clock comes in to action. Clockless approach, which uses a technique known as asynchronous logic, differs from conventional computer circuit design in that the switchin ....etc

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On Internet Multicast backbone (Mbone) a session directory tool is used to advertise multimedia conferences and communicate the conference addresses and conference tool-specific information required for participation and this is done by SDP. SDP describes multimedia sessions for the purpose of session announcement, session invitation and other forms of multimedia session initiation. The SDP communicates the existence of a session and conveys sufficient information to enable participation in the session and such messages are sent by period ....etc

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A SEMINAR REPORT ON CLOCKLESS CHIPS Submitted by:AHMED SHAMS
COMPUTER SCIENCE & ENGINEERING
SCHOOL OF ENGINEERING
COCHIN UNIVERSITY OF SCIENCE AND TECHNOLOGY
COCHIN- 682 022
AUGUST 2008
ABSTRACT
Clockless chips are electronic chips that are not using clock for timing signal. They are implemented in asynchronous circuits. An asynchronous circuit is a circuit in which the parts are largely autonomous. They are not gov ....etc

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Hello there i really need to know all the thing about clockless chips. It doesnt use clock right? So what does it use insted of clock? Give me all details ane links realted to it. I hope i will get help from u. Thank you ....etc

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