'Input bits' presentation slideshows

Turbo and LDPC Codes: Implementation, Simulation, and Standardization

Turbo and LDPC Codes: Implementation, Simulation, and Standardization. June 7, 2006 Matthew Valenti Rohit Iyer Seshadri West Virginia University Morgantown, WV 26506-6109 mvalenti@wvu.edu. Tutorial Overview. Channel capacity Convolutional codes the MAP algorithm Turbo codes

2.07k views • 133 slides

How to Delegate Computations: The Power of No-Signaling Proofs

How to Delegate Computations: The Power of No-Signaling Proofs. Ron Rothblum Weizmann Institute. Joint work with Yael Kalai and Ran Raz. Delegation. Motivation: allow a computationally weak device to outsource computation to the cloud. Delegation.

753 views • 61 slides

Overview

Overview. Modern symmetric-key cryptosystems: The Data Encryption Standard (DES) Adopted in 1976 Block size = 64 bits Key length = 56 bits The Advanced Encryption Standard (AES) Adopted in 2000 (to replace DES) Block sizes = 128, 192, or 256 bits Key lengths = 128, 192, or 256 bits.

792 views • 50 slides

Chapter 15

Chapter 15. Interfacing to the Analog World. 1. Objectives. You should be able to: Perform the basic calculations involved in the analysis of operational amplifier circuits. Explain the operation of binary-weighted and R/2R digital-to-analog converters.

570 views • 44 slides

Intro to cryptography: Symmetric Encryption

Intro to cryptography: Symmetric Encryption. Cryptography. Cryptography is quite old. Code breaking. Common strategies for breaking codes: Pattern analysis Frequency analysis Brute force Spying or exploiting other human factors

435 views • 42 slides

Iterative Layering: Optimizing Arithmetic Circuits by Structuring the Information Flow

404 views • 40 slides

Decoder

Decoder. Mano Section 4.9 &4.12. Schedule. Outline. Feedback Applications Memory Decoder Verilog Modeling. Feedback on the labs. Tutorial emacs /vi tutorial at the course webpage. Verilog tutorial

1.02k views • 31 slides

Combinational Logic

Chapter 4. Combinational Logic. 4.1 Introduction. Logic circuits for digital systems may be. ?. combinational or sequential. A combinational circuit consists of logic gates. ?. whose outputs at any time are determined. from only the present combination of inputs. 2.

735 views • 28 slides

A Decomposition Algorithm to Structure Arithmetic Circuits

365 views • 27 slides

A Decomposition Algorithm to Structure Arithmetic Circuits

280 views • 27 slides

Philip Brisk 2 Paolo Ienne 2

Efficient Synthesis of Compressor Trees on FPGAs. Hadi Parandeh-Afshar 1,2. Philip Brisk 2 Paolo Ienne 2. 1: University of Tehran, ECE Department 2: EPFL, School of Computer and Communication Sciences. Outline. State of the Art: FPGAs Motivation Generalized Parallel Counters

265 views • 26 slides

3-Query Dictator Testing

332 views • 25 slides

Design Space Exploration for Field-Programmable Compressor Trees

Design Space Exploration for Field-Programmable Compressor Trees. 1 Royal Institute of Technology School of Information and Communication Technology Stockholm, Sweden. Seyed Hosein Attarzadeh Niaki 1 Alessandro Cevrero 2 Philip Brisk 3 Chrysostomos Nicopoulos 3 Frank K. Gurkaynak 4

355 views • 24 slides

Design Space Exploration for Field-Programmable Compressor Trees

Design Space Exploration for Field-Programmable Compressor Trees. 1 Royal Institute of Technology School of Information and Communication Technology Stockholm, Sweden. Seyed Hosein Attarzadeh Niaki 1 Alessandro Cevrero 2 Philip Brisk 3 Chrysostomos Nicopoulos 3 Frank K. Gurkaynak 4

246 views • 24 slides

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.

493 views • 18 slides

Homework #1

Homework #1. J. H. Wang Oct. 9, 2012. Homework #1. Chap.1: Review question 1.3 Chap.2: Review question 2.1, 2.8 Problems: 2.2, 2.7, 2.11 Due: two weeks ( Oct. 24, 2012 ). Chap. 1 Review question 1.3: List and briefly define categories of passive and active security attacks. Chap. 2

571 views • 10 slides

Input from Port D

Input from Port D. In this project, we will use port D as input and port A as output, by connecting three input bits of port D to logic switches, and connecting three output bits of port A to LEDs. Your assignment will be to extend the program we worked on in the last lab.

212 views • 9 slides