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Laws and rules of boolean algebra - Coggle Diagram
Laws and rules of boolean algebra
AND:
A*B
OR
A+B
Special operations
Rule 10
Simplifying statements
Logic
Truth tables
TSMC
Tai ji dian
Chips customers
Qualcomm
Apple
A5
A6
A8x
SOC: Systemm son a cips: All electric components in just one chip
AMD
Advanced micro devices
2 nm
40% increase in RD to keep up with market demand
17.4% increase in revenue
Wafer tech
Constantly evolving
Standard forms of boolean expressions
Sum of products
SOP: Has all the variables in the domain appear in eacch product term in the expression
No overbar
Product of sums
Important becausse it simpliies calculation like this :fast_forward:
Extract an expression from a turth table
SOP
POS
Karnaugh map
K-map
Simplest
No. possible combinations = 2^inputs
Adjacent cells:
Index with gray code
The adjacent circle like a circularly linked list
Question: Why can we expect 3 terms
Can we expect the number of terms?
Group size constaint?
1, 2, 4, 8....
Unique expression?
Don't cares
Won't change design
Treat it as 1
Simplify final expression
Quine-Mcclusky
TT is limited to 4
Size of domain