Design and Implementation of VLSI Systems (EN0160) lecture03 Sherief Reda Division of Engineering,...

12
esign and Implementation of VLSI System (EN0160) lecture03 Sherief Reda Division of Engineering, Brown University Spring 2008 [sources: Weste/Addison Wesley – Rabaey Pearson]
  • date post

    21-Dec-2015
  • Category

    Documents

  • view

    217
  • download

    4

Transcript of Design and Implementation of VLSI Systems (EN0160) lecture03 Sherief Reda Division of Engineering,...

Design and Implementation of VLSI Systems(EN0160)lecture03

Sherief RedaDivision of Engineering, Brown University

Spring 2008

[sources: Weste/Addison Wesley – Rabaey Pearson]

Recap

n+

p

GateSource Drain

bulk Si

SiO2

Polysilicon

n+

SiO2

n

GateSource Drain

bulk Si

Polysilicon

p+ p+

nMOS pMOS

3-input NANDs

Series-Parallel Combinations

What are the transistor schematics of the NOR gate?

And-Or-Inverter (AOI) gate

Transmission gate

Tri-state inverter

Multiplexer (MUX)

Latch design

Flip-flop (edge triggered) design

Summary

• Introduction to VLSI systems and the semiconductor industry

• Basic overview of pn junctions and MOS transistors

• Designing digital logic gates using transistors

• HW1 is out and the due date is Wednesday February 6