UNIVERSAL GATES
Spurthi B A
Physical Design Engineer @Quest Global || Ex-Intern at VLSI Mentors || BE Honours awarded by VTU
1. DEFINITION
?????Universal gate is a logic gate which can implement any Boolean function without the need to use actual gates. NAND, NOR are called Universal gates and MUX is called Universal logic.
2. LOGIC IMPLEMENTATION USING UNIVERSAL GATES
3. ORDER OF USAGE
4. APPLICATION
????????Spare cells use Universal gates. These spare cells are sprinked in the design for ECO i.e. last minute changes in design using these Universal gates to implement the required logic. ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????