i want previous vlsi question papers
A circuit diagram is used simplified graphical drawing representing an electrical circuit. It shows the actual wire connections using a block diagram or layout diagram. It does not show a physical depiction of the arrangement of components.
You will get it very easily for sure.
1. HDL Design 2.Schematic Design 3.Floor planning
VLSI (very large scale integration) technology places tens of thousands of transistors (and their interconnections) on a very pure single-crystal chip of silicon.A single solar cell is just ONE very largearea junction diode, operating in self produced reverse bias mode.A common kind of solar cell starts with the same very pure single-crystal silicon, but the later processes are different from VLSI manufacturing processes.Solar cells don't include any transistors,So you could say that single-crystal solar cell uses one small part of VLSI technology, plus a bunch of its own unique processes.Other kinds of solar cell use cast polycrystalline silicon or amorphous silicon or some other starting material.As of 2007, the highest-efficiency solar cells use 3-junction gallium arsenide instead of silicon.Their manufacturing processes are even less like VLSI manufacturing.
MOSFET
The human eye, while small, is amazingly complex. An eye diagram is a useful reference for doctors, ophthalmologists, opticians, and the scientifically curious.
VLSI Technology was created in 1979.
VLSI Technology ended in 1999.
Role of vlsi in medial field is to(i) Reduce power consumption in batteries used in pacemaker device or any other medical oriented devices.
sum of the applications of VLSI are chip like microcontroller,microprocessor,mobile etc
An N-well in VLSI is a deep zone of highly N-type doped semiconductor, usually used to create reverse biased isolation junctions between components.
VLSI deals with fabrication of an IC (integrated circuit) or a chip. The design and fabrication of an IC is vital in prototyping any system. In order to implement any application, the basic requirement is an IC. Hence, VLSI which is used to fabricate bulk number of ICs is becoming popular.
The question is confusing, probably because it represents a confusion of concepts. VLSI may be used to build either embedded systems (a system containing a computer within it where the user need not be aware of that to operate it and cannot reprogram that computer) or VLSI can be used to implement systems that do not contain a computer at all or are computers in themselves that will be running user written programs. VLSI devices are components within a system and generally not complete systems themselves.
VLSI Era:- Very Large Scale Integration Era
I added a link below that has a very cool diagram of the eye.
The liquid inside the eye is the vitreous gel. See the entire eye diagram on the site below.