Verilog Programming part 19 potx

Verilog Programming part 19 potx

Verilog Programming part 19 potx

... statements in one case statement is not allowed. The case statements can be nested. The following Verilog code implements the type 3 conditional statement in Example 7-18 . //Execute statements ... an 8-to-1 or 16-to-1 multiplexer can also be easily implemented by case statements. Example 7 -19 4-to-1 Multiplexer with Case Statement module mux4_to_1 (out, i0, i1, i2, i3, s1, s0);...

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Verilog Programming part 9 potx

Verilog Programming part 9 potx

... primitives are provided in Verilog. buf not The symbols for these logic gates are shown in Figure 5-2 . Figure 5-2. Buf and Not Gates These gates are instantiated in Verilog as shown Example ... Adder This logic diagram for the 1-bit full adder is converted to a Verilog description, shown in Example 5-7 . Example 5-7 Verilog Description for 1-bit Full Adder // Define a 1-bi...

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Verilog Programming part 6 potx

Verilog Programming part 6 potx

... allows you to include entire contents of a Verilog source file in another Verilog file during compilation. This works similarly to the #include in the C programming language. This directive is ... Example 3-3 $display Task //Display the string in quotes $display("Hello Verilog World"); Hello Verilog World //Display value of current simulation time 230 $display($...

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Verilog Programming part 28 potx

Verilog Programming part 28 potx

... that the particular portion of the code be compiled only if a certain flag is set. This is called conditional compilation. A designer might also want to execute certain parts of the Verilog ... Compilation and Execution A portion of Verilog might be suitable for one environment but not for another. The designer does not wish to create two versions of Verilog design for the two env...

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Supply Chain Management New Perspectives Part 19 potx

Supply Chain Management New Perspectives Part 19 potx

... maximum values. We refer to Crainic and Laporte (199 8), Laporte and Osman (199 5), Dantzig, Fulkerson and Johnson (195 4), Hoffman and Wolfe (198 5), for thorough reviews on the VRP and other ... presented by Williams (199 5). Regarding sales territory design, the first reviews are provided by Zoltners, (197 9) and Zoltners and Sinha, (198 3). Fleishman and Paraschis, (198 8) study a sa...

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Microstrip Antennas Part 19 potx

Microstrip Antennas Part 19 potx

... on Antennas Propag, vol 14, pp. 302-307, 196 6. [19] Taflove, Computational electrodynamics: the finite difference time domain method, Artech House, 199 7. [20] D. M. Sullivan, “Electromagnetic ... 465–468, 199 1. [65] Omar and Y. L. Chow, “A solution of coplanar waveguide with airbridges using complex images,” IEEE Trans. Microwave Theory Tech., vol. 40, pp. 2070–2077, Nov. 199 2....

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Verilog Programming part 7 doc

Verilog Programming part 7 doc

... discussed in the further chapters. • Verilog is similar in syntax to the C programming language . Hardware designers with previous C programming experience will find Verilog easy to learn. • Lexical ... internals of the module in greater detail. A module in Verilog consists of distinct parts, as shown in Figure 4-1 . Figure 4-1. Components of a Verilog Module A module de...

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Verilog Programming part 8 ppt

Verilog Programming part 8 ppt

... connections. However, a warning is typically issued that the widths do not match. Unconnected ports Verilog allows ports to remain unconnected. For example, certain output ports might be simply for ... There are rules governing port connections when modules are instantiated within other modules. The Verilog simulator complains if any port connection rules are violated. These rules ar...

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