Saturday, April 30, 2011

Combinational Logic/circuit free notes ppt

Digital Computers and Information:
- Βinary signals, information representation, generic computer architecture
- Number systems, operations and conversions: decimal, binary, octal, hex.
- Codes: BCD, parity, Gray, ASCII, Unicode
pdf (bw)

Combinational Logic:
- Binary logic/gates
- Boolean Algebra, functions, properties and theorems
- Standard forms: minterms/maxterms, SoP, PoS
Karnaugh maps: 2, 3, and 4 variables maps
- Quine-McCluskey Boolean function minimization
- Two-level/Multilevel circuit optimization
Chapter 2,
Optimization Supplement,

Class Handouts
pdf1 (bw)

Basic Logic Gates, popular technologies:
- NAND/NOR gates and circuits: two-level and multi-level implementations
- Exclusive-OR gates: odd function, parity function
- High impedance outputs: tri-state buffers and transmission gates
- Integrated circuits: levels of integration, digital logic families, negative/positive logic
- CMOS circuits: switch models, nets of switches, fully complementary CMOS, basic gates, complex gates, transmission gate
Chapter 2, 3.3, 6.1-6.2
CMOS Supplement& Notes

pdf1 (bw)

Combinational Logic Design:
- Design principles (hierarchy, top-down design, CAD, HDLs, logic synthesis)
- Combinational circuit analysis and timing
- Design procedure (examples)
- Technology mapping
Chapter 3, 4.6,
Design Notes
pdf (bw)

Combinational Functions and Circuits:
- Decoders, expansion, circuit implementation using decoders
- Encoders, expansion, priority encoders
- Multiplexers, implementation, Quad-MUX, MUX as universal gate
- Circuit implementation using MUXes
- Iterative Combinational Circuits
- Binary Adders (HA, FA, ripple-carry, carry-lookahead)
- Binary Subtraction (unsigned, 1's and 2's complements)
- Binary Adder/Subtractors
- Binary Adder/Subtractors (signed numbers)
- Binary Multiplication
- Other Arithmetic functions
- VHDL Language for Combinational Circuit Design

- Circuit implementation using PLDs (ROM, PLA, PAL)
pdf1 (bw)
pdf2 (bw)

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