IMPLICATIONS OF THE ABOVE HOLISTIC UNDERSTANDING OF HARMONY ON PROFESSIONAL E...
All About VLSI In PPT
1. VOCATIONAL TRAINING PRESENTATION
ON
VLSI Design
AT
CENTRAL TOOL & TRAINING CENTER (BHUBANESWAR)
Presented by:- Guided by:-
Rupesh Kumar Monalisha Mam
Dhaneshwari Sahu &
Dhaneshwari Mohle (CTTC Bhubaneshwar (OD))
(Et&T 7th Sem)
3. VLSI
VLSI stands for Very Large Scale Integration.This is
the field which involves packing more and more
logic devices into smaller and smaller areas. And it
is the process of creating an integrated circuits
(IC) by combining thousands of transistors into a
single chip.
10. APPLICATIONS OF VLSI
Daily life Applications:-
Refrigerator
Calculator
Water purifier
Music player
Smart watch
Air conditioner
Pendrive
Toaster
Dish washer
11. IDEAS
Any thing we needs chip
Microprocessor
Microcontroller
Memories
Printer
Mobile
Digital security lock
12. ADVANTAGES
Reduces the size of circuits.
Reduces the cost of the devices.
Increase operating speed of circuits.
Less power consumption.
High reliability.
Occupies less area.
13. CMOS TECHNOLOGY
CMOS inverter circuit consists of two MOSFETS
(NMOS and PMOS) series such a way that the P-
channel device has its source connected to +Vpn and the
N-channel device has its source connected to the two
devices are connected together connected together
ground. The gates as the common input and the drains
are as the common output.
CMOS has the greatest complexity and lowest
packaging density; however, it has important advantages
of high speed and much lower power dissipation.
15. MICROWIND SOFTWARE
Microwind software is used for layout design of
various circuit.
Microwind is a windows tool for designing and
simulation microelectronic circuit at layout level.
Process diffiusion, poly-silicon pads, deep
submicron CMOS design and n-well process.
17. CMOS LAYOUT
Layout is drawing the masks used in the
manufacturing process. so at the end of the day,
foundry is going to create different mask on the
basis of layout which designer has prepared. so
from foundry side, it doesn’t matter in which
seqence you have design the layout/mask.
19. HDL
HDL stands for hardware description language.
The current trend is to move away from
proprietary HDLs and towards the two leading
standards,VHDL and Verilog HDL.
VHDL stands for VHSIC Hardware Description
Language.
It can describe the behavior and structure of
electronic systems.
20. XILINX SOFTWARE
XILINX ISE(Integrated Synthesis Environment) is
a software tool produced by XILINX for synthesis
and analysis of HDL designs, enabling the
developer to synthesize(compile) their designs,
perform timing analysis, examine RTL diagrams,
simulate a designs reaction to different stimuli,
and configure the target device with the
programmer.
21. MODELING STYLE
There are three modeling style for vhdl programming
in XILINX:-
Data flow
Behavioral
Structural
22. Vhdl code for and gate
Library IEEE;
use IEEE.std_logic_1164.all;
entity andgate is
Port(A: in std_logic;
B: in std_logic;
Y: out std_logic);
end andgate;
architecture dataflow of and gate is
begin
Y<= A and B;
end dataflow;