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Digital logic design

Xem 1-20 trên 92 kết quả Digital logic design
  • Lecture Digital logic design - Lecture 3: Complements, number codes and registers. The main contents of the chapter consist of the following: Complement of numbers, addition and subtraction, binary coded decimal, gray codes for binary numbers, ASCII characters, moving towards hardware, storing data, processing data.

    ppt33p tieu_vu20 24-09-2018 15 0   Download

  • Lecture Digital logic design - Lecture 13: Problems (Mano). The main contents of the chapter consist of the following: Design a combinational circuit with three inputs and one output, design a combinational circuit that converts a four bit Gray code to four bit binary number,...

    ppt21p tieu_vu20 24-09-2018 13 0   Download

  • Lecture Digital logic design - Lecture 17: Problems (Mano). The following will be discussed in this chapter: Must solve as much problems as possible, tristate buffers have three types of outputs (0, 1, high-impedence (Z); useful for datapaths.)

    ppt27p tieu_vu20 24-09-2018 9 0   Download

  • The main contents of the chapter consist of the following: Logic circuit analysis, logic circuit analysis, verification - circuit analysis, symbolic analysis, literal analysis, analysis versus design, digital design overview, design procedure (mano), combinational logic design,...

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  • The following will be discussed in this chapter: Combinational vs. sequential, synchronous vs. asynchronous, general models for sequential circuits, sequential logic (why)? analysis of clocked sequential circuits, the current “state”, sequential circuit analysis,...

    ppt49p tieu_vu20 24-09-2018 12 2   Download

  • The main contents of the chapter consist of the following: Binary numbers are made of binary digits (bits); binary and octal number systems; conversion between number systems; addition, subtraction, and multiplication in binary.

    ppt35p tieu_vu20 24-09-2018 15 0   Download

  • The main contents of the chapter consist of the following: Basic logic functions can be made from AND, OR, and NOT (invert) functions; the behavior of digital circuits can be represented with waveforms, truth tables, or symbols; primitive gates can be combined to form larger circuits; boolean algebra defines how binary variables can be combined;…

    ppt34p tieu_vu20 24-09-2018 12 0   Download

  • The main contents of the chapter consist of the following: More 2-input logic gates (NAND, NOR, XOR); extensions to 3-input gates; converting between sum-of-products and NANDs; converting between sum-of-products and NORs; positive and negative logic.

    ppt34p tieu_vu20 24-09-2018 8 0   Download

  • The main contents of the chapter consist of the following: Hazards, glitches, important concept – analyze digital circuits, given a circuit, create a truth table, create a minimized circuit, approaches, boolean expression approach, truth table approach, leads to minimized hardware, provides insights on how to design hardware.

    ppt39p tieu_vu20 24-09-2018 7 0   Download

  • The main contents of the chapter consist of the following: Design digital circuit from specification, digital inputs and outputs known, need to determine logic that can transform data, start in truth table form, create k-map for each output based on function of inputs, determine minimized sum-of-product representation, draw circuit diagram.

    ppt35p tieu_vu20 24-09-2018 12 0   Download

  • The following will be discussed in this chapter: Discussion of two digital building blocks, magnitude comparators, compare two multi-bit binary numbers, create a single bit comparator, use repetitive pattern, multiplexers, select one out of several bits, some inputs used for selection, also can be used to implement logic.

    ppt42p tieu_vu20 24-09-2018 9 0   Download

  • The following will be discussed in this chapter: Binary decoders, converts an n-bit code to a single active output, can be developed using AND/OR gates, can be used to implement logic circuits, binary encoders, converts one of 2n inputs to an n-bit output, useful for compressing data, can be developed using AND/OR gates, both encoders and decoders are extensively used in digital systems.

    ppt50p tieu_vu20 24-09-2018 11 0   Download

  • The following will be discussed in this chapter: Number system/inter-conversion, complements; boolean algebra; more logic functions: NAND, NOR, XOR; minimization with karnaugh maps; more karnaugh maps and don’t cares; NAND and XOR implementations; circuit analysis and design procedures; binary adders and subtractors; magnitude comparators and multiplexers; encoders, decoders and demultiplexers.

    ppt62p tieu_vu20 24-09-2018 17 0   Download

  • The following will be discussed in this chapter: Number system/inter-conversion, complements; boolean algebra; more logic functions: NAND, NOR, XOR; minimization with karnaugh maps; more karnaugh maps and don’t cares; NAND and XOR implementations; circuit analysis and design procedures; binary adders and subtractors; magnitude comparators and multiplexers; encoders, decoders and demultiplexers.

    ppt105p tieu_vu20 24-09-2018 12 0   Download

  • The following will be discussed in this chapter: Circuits require memory to store intermediate data; sequential circuits use a periodic signal to determine when to store values; single bit storage element is a flip flop; a basic type of flip flop is a latch; latches are made from logic gates.

    ppt37p tieu_vu20 24-09-2018 16 0   Download

  • The following will be discussed in this chapter: Flip flops are powerful storage elements, D flip flop is simplest and most widely used, asynchronous inputs allow for clearing and presetting the flip flop output, multiple flops allow for data storage, combine storage and logic to make a computation circuit.

    ppt53p tieu_vu20 24-09-2018 9 0   Download

  • The following will be discussed in this chapter: Analysis by signal tracing, state reduction and assignment, sequential logic optimization and tradeoffs, state reduction (example), design of synchronous sequential circuits, find flip-flop input and output equations – gray code assignment,...

    ppt53p tieu_vu20 24-09-2018 15 0   Download

  • The following will be discussed in this chapter: Design of systems that input flip flops and combinational logic, specifications start with a word description, create a state table to indicate next states, convert next states and outputs to output and flip flop input equations, draw resulting circuits.

    ppt27p tieu_vu20 24-09-2018 11 0   Download

  • The following will be discussed in this chapter: Programmable logic array, K-map minimization, PLA minimizatio, main computation unit in most computer systems, ALUs perform a variety of different functions, individual chips can be chained together to make larger ALUs, build a data and control path.

    ppt37p tieu_vu20 24-09-2018 9 0   Download

  • This book is intended for students in computer engineering, computer science,and electrical engineering. The material covered in the book is suitable for a onesemester course on “Computer Organization & Assembly Language” and a onesemester course on “Computer Architecture.” The book assumes that students studying computer organization and/or computer architecture must have had exposure to a basic course on digital logic design and an introductory course onhigh-level computer language.

    pdf290p nhan4321 29-10-2009 167 68   Download

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