EC-303 DIGITAL SYSTEM DESIGN Notes
5 notes for DIGITAL SYSTEM DESIGN, unit by unit.
Notes for EC-303
- Unit 1 · Short notes Number Systems Decimal, Binary, Octal and Hexadecimal systems, conversion from one base to another · Codes – BCD, Excess‑3, Gray, Reflected ASCII, EBCDIC · Logic gates and binary operations – AND, OR, NOT, NAND, NOR, Exclusive‑OR and Exclusive‑NOR · Implementations of logic functions using gates, NAND–NOR implementations, multi‑level gate implementations, multi‑output gate implementations · Boolean postulates and laws – De Morgan’s theorem, principle of duality · Boolean functions, canonical and standard forms, minimization of Boolean functions, minterm, maxterm
- Unit 2 · Short notes Combinational Logic Circuits Half adder – Full adder · Half subtractor – Full subtractor · Parallel‑binary adder and parallel‑binary subtractor · Fast adder – Carry‑look‑ahead adder · Serial adder/subtractor · BCD adder
- Unit 3 · Short notes Sequential Logic Design Building blocks – S‑R, JK and Master‑Slave JK flip‑flops, edge‑triggered flip‑flops · Finite‑state machines (FSM) · Design of synchronous FSMs · Algorithmic State Machine (ASM) charts · Design of synchronous circuits – Pulse‑train generator · Pseudo‑Random Binary Sequence (PRBS) generator
- Unit 4 · Short notes Registers and Counters Asynchronous ripple (serial) counter · Asynchronous up/down counter · Synchronous counters – up/down counters, programmable counters · Design of synchronous counters – state diagram, state table, state minimization, state assignment, excitation table and maps, circuit implementation · Modulo‑n counters · Registers – shift registers, universal shift registers
- Unit 5 · Short notes Logic Families and Semiconductor Memories TTL NAND gate – specifications, noise margin, propagation delay, fan‑in, fan‑out, tri‑state operation · ECL family characteristics · CMOS family characteristics and interfacing · Memory elements · Programmable logic devices (PLDs) – FPGA concepts · Logic implementation using programmable devices
More for EC-303
Other 3rd semester ECE subjects
- BT-301 Mathematics-III
- EC-302 Electronic Measurements and Instrumentation
- EC-304 Electronic Devices
- EC-305 Network Analysis
- EC-306 EMI Lab