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Digital circuits are the basic blocks of modern electronic devices like mobile phones, digital cameras, microprocessors and several other devices. To be effective, technical staff should be well versed with the performance analysis of digital circuits and to design high performance circuits. This course is designed to help students to understand the basic concepts of digital number systems and logic circuits and also to differentiate between combinational and sequential circuits such as decoders, encoders, multiplexers, demultiplexers, flip- flops, counters and registers. After completing this course, students will be able to verify the functions of various digital integrated circuits and start writing HDL codes for various digital circuits.
WHO SHOULD COMPLETE THIS COURSE?
- Electrical Engineers
- Electronic Engineers
- Program managers
- Firmware engineers
- Software engineers
- Project managers
- Project coordinators
- Team leaders
- Product managers
- Subject matter experts
- Analysts
- Senior managers
COURSE OUTLINE
PROGRAMMABLE LOGIC DEVICES (PLD)
- Basic overview
- The Logic analyzer
- Signal generator
- Digital multimeter
NUMBER SYSTEMS
- Decimal number
- Weighting structure of Binary
- Decimal to Binary conversion
- Octal to Decimal conversion
- Decimal to Octal conversion
- Octal to Binary conversion
- Hexadecimal to binary conversion
OPERATIONS AND CODES
- Addition and Subtraction of binary numbers
- ASCII
- Gray
- Binary to Gray Conversion
- Gray to Binary Conversion
- BCD
LOGIC GATES (SSI) AND SIMPLIFICATION
- Inverters
- Logic gates
- Ex-OR and Ex-NOR gates
- Boolean analysis of Logic circuits
- Truth tables and Karnaugh maps
ADDERS AND COMPARATORS
- Half and Full Adders
- Parallel Binary Adders
- Example
- Comparators
- Example
DECODERS AND ENCODERS
- 4- bit decoder
- BCD to decimal decoder
- Example
- Encoder
- BCD to decimal encoder
CODE CONVERTERS
- BCD to Binary Conversion
- Binary to grey and Grey to binary
- Example
MULTIPLEXERS AND DEMULTIPLEXERS
- 74LS151 8 – Input Data Selector
- Example
- Solution
- 74HC154 Demultiplexer
- 74LS280 9 – Bit parity Generator/Checker
MONOSTABLE MULTIVIBRATORS
ASTABLE MULTIVIBRATORS
- 555 Timer
- 555 Timer Astable Operation
FLIPFLOPS AND SHIFT REGISTERS
- Edge triggered SR flipflops
- S-R flipflops
- Edge triggered D flipflops
- Edge triggered J-K flipflops
- Serial in/serial out shift registers
- Parallel in/parallel out shift registers
- Bidirectional shift registers
MACHINE VISION SOFTWARE
- Introduction
- Processing constraints
- Frame Grabber and Connectivity
- Image analysis
- Blob analysis
- Pattern matching and Recognition
