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Design and Implementation of VLSI Systems (EN0160) lecture03. Sherief Reda Division of Engineering, Brown University Spring 2008. [sources: Weste/Addison Wesley – Rabaey Pearson]. Recap. nMOS. pMOS. 3-input NANDs. Series-Parallel Combinations. - PowerPoint PPT Presentation
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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