Unformatted text preview: DL ( V ery High Speed
Integrated Circuit Hardware Description Language ).
As it is not possible to design such a complex digital circuit ( consisting of more
than 30,000 logic gates ) manually to implement the above application, we use
VLSI Technology for the solution. With this technology we can construct a very
big digital circuit requiring more than one lakh logic gates in a single chip . This is
carried out ( Designed ) by Programming.
Thus it is simple and easy to modify the existing design ( add more features ) by
changing the instructions alone in the program and not the hardware. This final
program is edited, compiled, synthesised and choosing the proper device we
s imulate a nd see the result ( working of the IC that we have designed ) on the
Those were the days while we used Telephone line for speech communication
alone. That is not the case now. The same Telephone line is used for several
other applications too without modifying the existing network setup.
The additional devices that work with the Telephone line are FAX for image(picture) transmission, MODEM for internet, Telephone controlled switch
for controlling any applianc...
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- Fall '12
- Integrated Circuit, Flip-flop, VLSI TECHNOLOGY