Week 2 Notes
Logic Gates
CMOS red
The Digital Logic Layer
Implementing Arbitrary Boolean Functions amber
- Write truth table for function
- Provide inverters to generate inverse of each input
- For each table row with 1 in result (M) column
- Draw AND gate with one input for each table input column
- Wire AND gate to appropriate inputs (or their inputs)
- Feed output of AND gate into an OR gate
Boolean Functions amber
Uncompleted
Completed
Circuit Equivalence amber
- AND gate made using NAND gates
- AND gate made using NOR gates
- OR gate made using NAND gates
- OR gate made using NOR gates
Boolean Algebra laws green
