'Output lines' diaporamas de présentation

The Memory System

Fundamental Concepts. The Memory System. Some basic concepts. Maximum size of the Main Memory byte-addressable CPU-Main Memory Connection. Memory. Processor. k. -bit. address bus. MAR. n. -bit. data bus. k. Up to 2. addressable. MDR. locations. Word length =. n. bits.

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Registers and Counters

Registers and Counters. Chapter 6. 6.1 Registers. Clocked sequential circuits a group of flip-flops and combinational gates connected to form a feedback path Flip-flops + Combinational gates (essential) (optional) Register: a group of flip-flops

1.57k views • 55 slides

EE2174: Digital Logic and Lab

EE2174: Digital Logic and Lab. Professor Shiyan Hu Department of Electrical and Computer Engineering Michigan Technological University Encoder and Decoder. Overview of Encoder and Decoder. MUX Gate Rudimentary functions Binary Decoders Expansion Circuit implementation Binary Encoders

654 views • 48 slides

Functions and Functional Blocks

Functions and Functional Blocks. COE 202 Digital Logic Design Dr. Aiman El-Maleh College of Computer Sciences and Engineering King Fahd University of Petroleum and Minerals. Outline. Enabling function Decoders Implementing Functions using Decoders Encoders Multiplexers

647 views • 47 slides

Lecture #18: Principles of Network Routing

Lecture #18: Principles of Network Routing. C o n t e n t s. Basic Routing Concepts Routing Features and Elements Static Routing Adaptive Routing Distance Vector and Link State Routing Hierarchical Routing Broadcasting and Multicasting Routing in Internet. 2. 3. 5. 10. 12. 16. 17.

828 views • 36 slides

Lecture 4-4 Buses and Other Interfaces

Lecture 4-4 Buses and Other Interfaces. Buses I/O interfaces in detail USB Next Lecture Memory system. BUSES. Provide a common communication path for the transfer of data Include lines to support interrupts and arbitration

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Video Conferencing Unit

Video Conferencing Unit. by Murat Tasan. Video Conferencing Standards. H.320 (ISDN) Popular in small business sector H.323 (Internet) More common with advancing cable modem and broadband access to homes H.324 (POTS) Enormous installed base. Why support more than 1 standard?.

597 views • 34 slides

Video Conferencing Unit

Video Conferencing Unit. Candidate Architecture 4. Video Conferencing Standards. H.320 (ISDN) Popular in small business sector H.323 (Internet) More common with advancing cable modem and broadband access to homes H.324 (POTS) Enormous installed base.

518 views • 34 slides

757 views • 31 slides

Computer Organization & Programming

Computer Organization & Programming. Chapter4 Combinatorial Components. Some common, useful combinatorial circuits. Multiplexor Some number (power of 2) of inputs and some control inputs

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How to increase 2 XRF 286 to 250W CW

How to increase 2 XRF 286 to 250W CW. Some modifications to the W6PQL kit By HB9BBD. Observations. The PQL layout may be ideal for some XRF286 but not for all due to variing internal match of the transistors

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Decoder

Decoder. Mano Section 4.9. Outline. Decoder Applications Verilog. Example of a Decoder. Convert binary information from n input lines to 2 n unique output lines. This particular circuit take a binary number and convert it to an octal number. Hardware Implementation.

395 views • 18 slides

Communicating With Devices Interrupts

Communicating With Devices Interrupts. Lecture 10.4 Section 10.6. Communicating Between Devices. Device makes a request to the CPU by bringing request line HIGH. Communicating Between Devices. Processor takes the number provided by the encoder and uses it to switch MUX and deMUX.

304 views • 16 slides

6. Programmable Logic Device - Programmable Array Logic (PAL) - Generic Array Logic (GAL)

6. Programmable Logic Device - Programmable Array Logic (PAL) - Generic Array Logic (GAL). Tocci Chapter 11 (Memory Devices) Read section 11-10 Review questions of section 11-10 Chapter 12 (Applications of a PLD) Read section 12-1 to 12-3. Programmable Logic Device.

1.3k views • 16 slides

Overview

Overview. Programmable Implementation Technologies (section 6.8) Why Programmable Logic? Read-Only Memories (ROMs) Programmable Logic Arrays (PLAs) Programmable Array Logic (PALs). Why Programmable Logic?. Small and Medium Scale Integration Up to 200 gates per device/IC

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Programmable Logic Architecture Verilog HDL FPGA Design

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T ransformer

T ransformer. Gao Yan Gabriel Leow Zihui. What is a transformer?. A transformer is an electrical device that takes electricity of one voltage and changes it into another voltage. How does a transformer work. First, in an electric circuit, there is magnetism around it.

242 views • 10 slides

Asst. Lec . Lubna A. Alnabi

Electronic branch Fourth Class Interface Circuits Design. Experiment board design and Expanding the Centronic. Asst. Lec . Lubna A. Alnabi. Experiment board design and Expanding the Centronic.

453 views • 6 slides

Programmable Keyboard/Display Interface - 8279

Programmable Keyboard/Display Interface - 8279. KEYBOARD SECTION. Has eight lines: RL0 to RL7 + two additional lines: CNTL/STB; connected to 8 columns of the keyboard 2 modes: 2 key lockout: if two keys are pressed simultaneously only 1 st key is recognized

374 views • 6 slides

Computer Organization

Computer Organization. CSC 405 Decoders and Multiplexers. c 3 c 2 c 1. 0 1 2 3 4 5 6 7. 3 to 8 decoder. Decoders A decoder is a combinatorial circuit with a number of output lines, only one of which is active at any time, depending on the pattern of input lines.

185 views • 6 slides