Engineering‚ University of Dhaka‚ Dhaka 1000‚ Bangladesh a r t i c l e in fo Article history: Received 27 November 2007 Received in revised form 5 April 2008 Accepted 16 April 2008 Available online 18 June 2008 Keywords: Reversible logic Garbage output Gate complexity Binary Coded Decimal adder Carry Skip BCD adder Quantum cost abstract Reversible logic has become one of the most promising research areas in the past few decades and has found its applications in several technologies; such as low-power
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Flip-flop (electronics) From Wikipedia‚ the free encyclopedia (Redirected from Latch (electronics)) Jump to: navigation‚ search An SR latch‚ constructed from a pair of cross-coupled NOR gates. Red and black mean logical ’1 ’ and ’0 ’‚ respectively. In electronics‚ a flip-flop or latch is a circuit that has two stable states and can be used to store state information. The circuit can be made to change state by signals applied to one or more control inputs and will have one or two outputs
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Carnegie and Gates Running Head: Andrew Carnegie and Bill Gates‚ Philanthropists 1 Andrew Carnegie and Bill Gates‚ Philanthropists of Public Libraries in the United States Jennifer Finlay San Jose State University LIBR 200-04 December 4‚ 2005 Carnegie and Gates Abstract Andrew Carnegie and Bill Gates‚ major business leaders of their respective eras‚ had a major impact on public libraries in the United States through their philanthropic efforts. Carnegie funded a program at the beginning
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Midterm Essay Site-specific art is artwork created to exist in a certain place. Typically‚ the artist takes the location into account while planning and creating the artwork. Outdoor site-specific artworks often include landscaping combined with permanently sited sculptural elements. Indoor site-specific artworks may be created with the architects of the building. The term is sometimes used for any work that is permanently attached to a particular location. One type of site-specific artwork is
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Background The beginning of Microsoft Inc. started with Bill Gates and Paul Allen writing computer program code for local businesses and municipalities. In 1975 they were inspired by an issue of Popular Electronics that showed the new Altair microcomputer kit‚ manufactured by MITS Computer. Bill Gates and Paul Allen wrote a version of BASIC‚ a computer programming language‚ for the machine. Later that year Bill Gates left Harvard University to work full time developing programming languages for
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with glimpses of Raymond‚ a Linux IPO‚ Torvalds‚ the idea of Open Source‚ Perens‚ Stallman‚ then sets the historical stage in the early days of hackers and computer hobbyists when code was shared freely. It discusses how change came in 1978 as Bill Gates‚ in his Open Letter to Hobbyists‚ pointedly prodded hobbyists to pay up. Stallman relates his struggles with proprietary software vendors at the MIT Artificial Intelligence Lab‚ leading to his departure to focus on the development of free software
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experiences (using case studies of well-known personalities).Also seeing the connection between one’s Success Vision and the career choices one makes. STEVE JOBS pg. 2- MARK ZUKERBERG pg. BILL GATES pg. Steve jobs Think Different... Born : February 24‚ 1955 Died : October 5‚ 2011(2011-10-05) (aged 56) Nationality : American Occupation : Co-founder‚ Chairman and CEO‚
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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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Parks in the 21st century Chicago Municipal parks are a key component of any metropolitan area. A park provides residents and visitors in the urban space a place to relax in the nature. Traditionally‚ parks are designed to resemble open woodlands where people find most relaxing. A typical park often consists of short grass that allows for picnics and sports activities‚ trees that provides shade and beauty as well as ponds. While traditional parks focus on passive recreation activities such as picnics
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Zone contains detailed information about lots of useful integrated circuits‚ including test circuits with easy to follow prototype board layouts... | | | 1. Pin connections | More updated pages... | 2. What is a decade counter? | DDE2 : Logic Gates | 3. Basic operation | DDE3 : Astables | 4. RESET and ENABLE inputs | DDE4 : Monostables | 5. Sequencing | | 6. Inside the 4017 | Safety Lights Project | 7. Links | Biscuit Tin Alarm | | | Bookshelf | | | |
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