digital logic and computer design by m morris mano ebook download

...  Sum term  Sum-of-products, or-of-ands  Product of sums, and- of-ors  Minterm and maxterm  Sum-of minterms  Product-of-maxterms  Canonical, standard, and non-standard form  Logic ... = M 2 • M 3 • M 6 • M 7 • M 1 = Π(1, 2, 3, 6, 7) product of 1-maxterms ♦ 2.7 Canonical, Standard, and non-Standard Forms Any Boolean function that is expressed as a sum of minterms, ... (x'+y'+z' ) = M 3 • M 5 • M 6 • M 7 = Π(3, 5, 6, 7) Notice that it is always the Σ of minterms and Π of maxterms; you never have Σ of maxterms or Π of minterms. Example 2.7: Given...

Ngày tải lên: 17/03/2014, 17:20

... STD _LOGIC; BEGIN term_1 <= M AND (NOT D) AND V; term_2 <= M AND D AND (NOT V); term_3 <= M AND D AND V; S <= term_1 OR term_2 OR term_3; END Dataflow; (a) Digital Logic and Microprocessor Design ... the zero-minterms, that is the minterms for which the function is a 0). We use the notation 1-minterm to denote one-minterm, and 0-minterm to denote zero-minterm. Digital Logic and Microprocessor ... tube) and speakers are examples of output devices. The different types of memory (cache, read-only memory (ROM), random-access memory (RAM), and the disk drive) are all considered part of the memory...

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... system, the frequencies for transmitting from the mobile phone and receiving by the BTS lie in the band 890–915 MHz, and the frequencies for transmitting from the BTS and receiving by the mobile ... 25 1.6 Summary 28 Problems 29 References 30 2 Time-Domain Analysis and z Transform 32 2.1 A Linear, Time-Invariant System 32 2.1.1 Models of the Discrete-Time System 33 2.1.2 Recursive Algorithm 36 2.1.3 ... to transmit to and receive signals from the cell phones. Global System for Mobile Communication (GSM) is one of the most widely used mobile cellular phone network systems in the world, and in...

Ngày tải lên: 13/09/2012, 10:21

... Systems and Computer Networks” của nh m em. Phần I – Các hệ thống truyền thông số (Digital Communation System) Chương 2: Lý Thuyết Thông Tin (Information Theory) Claude Shannon đặt nền m ng về ... thuật m hóa không m t dữ liệu(lossless) và kỹ thuật m hóa m t dữ liệu(lossy). Trong kỹ thuật m hóa m t dữ liệu, m t số thông tin bị m t. Trong m hóa nguồn, có hai loại m hóa –(lossless) m ... không bị m t thông tin. Kỹ thuật m hóa như vậy được gọi là kỹ thuật m hóa không m t dữ liệu(lossless). Trong m hóa m t dữ liệu(lossy), m t số thông tin bị m t trong khi đang l m mã hóa thông...

Ngày tải lên: 18/09/2012, 10:13

... HDTV, digital cameras, digital phones, answering machines, fax and modems, music synthesizers, recording and mixing of music signals to produce CD and DVDs. Surround-sound entertainment systems ... transmitting from the mobile phone and receiving by the BTS lie in the band 890–915 MHz, and the frequencies for transmitting from the BTS and receiving by the mobile phone lie in the band 935–960 ... patient moni- toring, and ECG and EEC mapping. Another example of advanced digital signal processing is found in hearing aids and cardiac pacemakers. 5. Image Processing. Image enhancement, image...

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... lives. Most play computer games, and a majority of middle-school-age and high-school-age youth (ages 11–17) use home computers to complete school assignments and connect to the Internet. A majority ... use of computers at home reduces the magnitude of many group differences in computer use and eliminates some of them, but differences remain nonetheless. For instance, comparing children and adolescents ... adolescents age 5–17 using computers at home and at Number of children (in thousands) Percent using computers at home Percent using computers at school school, by child and family/household characteristics:...

Ngày tải lên: 18/02/2014, 00:20

... programs into a computer that could be under- stood by non -computer types. We find that if we don't de ,and that progrmmmers follow certain standards to make this possible, they will make ... user a complete set of differing inter- faces including menus, commands, self-defined commands and self progra, ,m4 ng of interfaces for individuals and groups. In addition to the standard message, ... utilize the computer. I see it as immoral to provide a natural language intro- duction to computers to people who might mistakenly come to think of a computer as they would another hu- man being....

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