MCA 102 DIGITAL SYSTEMS & LOGIC DESIGN Module1 - Number systems and code. Number systems - Efficiency of number system‚ Decimal‚ Binary‚ Octal‚ Hexadecimalconversion from one to another- Binary addition‚ subtraction‚ multiplication and division‚ representation of signed numbers‚ addition and subtraction using 2’s complement and I’s complement. Binary codes - BCD code‚ Excess 3 code‚ Gray code‚ Alphanumeric code‚ Error detection codes‚ Error correcting code. Module II - Logic Gates and Boolean Algebra
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C H A P T E R Chapter Goals • • • • • Identify and discuss different types of digital subscriber line (DSL) technologies. Discuss the benefits of using xDSL technologies. Explain how ASDL works. Explain the basic concepts of signaling and modulation. Discuss additional DSL technologies (SDSL‚ HDSL‚ HDSL-2‚ G.SHDSL‚ IDSL‚ and VDSL). Digital Subscriber Line Introduction Digital Subscriber Line (DSL) technology is a modem technology that uses existing twisted-pair telephone lines to transport
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Prelims.qxd 1/31/07 8:22 PM Page i In Praise of Digital Design and Computer Architecture Harris and Harris have taken the popular pedagogy from Computer Organization and Design to the next level of refinement‚ showing in detail how to build a MIPS microprocessor in both Verilog and VHDL. Given the exciting opportunity that students have to run large digital designs on modern FGPAs‚ the approach the authors take in this book is both informative and enlightening. David A. Patterson
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Internet Infrastructure: Undersea Cables When thinking about where the internet lives‚ it would be plausible to think it lies among high-tech satellites communicating around the world simultaneously – resembling something of a digital cloud. Instead‚ the internet does not resemble a cloud‚ but instead resides in a physical infrastructure in hundreds of cables snaking underground and along the bottom of the sea. In fact‚ overseas satellite links currently account for only roughly 2 percent of international
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Digital students are students whose brains have become accustomed to digital media‚ such as playing computer games‚ listening to music on Ipods and looking at computer screens for lengthy times. Many of them have today evolved from sitting in front of screens to using handheld devices to send e mails‚ text messages and send instant messages. Some of them even talk to each other in bytes. In fact this generation is called the digital generation. Students of today live in a very different world
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TITLE: THE ADVANTAGES OF DIGITAL COMMUNICATION AND SIGNAL PROCESSING I. INTRODUCTION Modern technologies such as digital communication and signal processing have give us a lot of improvement in our life with it’s advantages. II. BODY A. Medical field will be more efficient with the presence of signal processing. 1. History has been made when The Electrical Engineering Faculty of Universiti Teknologi Malaysia (UTM) poneering the digital signal processing to detect a person’s heart
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Compare and Contrast Digital and Film Cameras Cameras‚ they come in many forms‚ from digital‚ from pocket cameras‚ to full sized full function cameras. Cameras have become a part of our everyday lives‚ and with the progression of modern technology. Cameras have become even more user friendly and affordable for many to own. As the camera moves into the digital era‚ the film camera is becoming a distant memory. Digital and film cameras have the same final product‚ but the way to get there is much
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Impact of Digital Signal Processing Introduction Early in the years of computers‚ the then generation had predictions. They saw computers or rather artificial intelligence turn-around how people would relate with each other and their environment. They had a believe of how machines like computers being our drivers‚ robots doing our chores and functions like voice interface controlling retrieval and storage of data and information. However‚ it never came to pass because of the difficulty in implementing
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this assignment‚ I will explain the role of hardware and software components within a computer system. Furthermore‚ I will explain how they relate to digital graphics.I will also recommend suitable components for Cambridge Industrial Design. (P1) I will then compare the limitations of different software packages used in graphics work. (M1) Digital graphics are in their own way an art form‚ digitally constructed to create phenomenal images. However‚ you need to have some sort of artistic ability
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to analyze the digital camera industry in UK and to develop some strategies of promoting sales of digital cameras. The research draws attention to the fact that the external environment shows a good opportunity for organizations to promote sales of digital camera from the following perspectives: the economy in UK has recovered gradually; the improved technology makes digital camera increasingly easier to operate; and the barriers for the new entrants help the existing major digital camera companies
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