411 REFERENCE · Wikibooks
A-level Computing 2009/AQA/Computer Components, The Stored Program Concept and the Internet/Fundamental Hardware Elements of Computers
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
3 From the specification:
Logic Gate:
Construct truth tables for the following gates: NOT, AND, OR, XOR, NAND, NOR
Be familiar with drawing logic diagrams involving one or more of the above gates.
Boolean Algebra:
Be familiar with the use of De Morgan’s laws and Boolean identities to manipulate and simplify simple Boolean expressions.
/Logic Gates/
/Boolean gate combinations/
/Building circuits/
/Boolean algebra/
/Simplifying boolean equations/
/Boolean identities/
/De Morgan's Laws/
/Gate conversion/
EXTENSION:Uses of gates