Design and Implementation of VLSI Systems                (EN0160)                lecture03
Recap           nMOS                                               pMOS  Source   Gate   Drain                            ...
3-input NANDs
Series-Parallel Combinations
What are the transistor schematics of theNOR 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• ...
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VLSI Lecture03

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VLSI Lecture03

  1. 1. Design and Implementation of VLSI Systems (EN0160) lecture03
  2. 2. Recap nMOS pMOS Source Gate Drain Source Gate Drain Polysilicon Polysilicon SiO2 SiO2 n+ n+ p+ p+ p bulk Si n bulk Si
  3. 3. 3-input NANDs
  4. 4. Series-Parallel Combinations
  5. 5. What are the transistor schematics of theNOR gate?
  6. 6. And-Or-Inverter (AOI) gate
  7. 7. Transmission gate
  8. 8. Tri-state inverter
  9. 9. Multiplexer (MUX)
  10. 10. Latch design
  11. 11. Flip-flop (edge triggered) design
  12. 12. 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

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