The Student's Guide to VHDLVHDL is a language for describing digital electronic systems. A vital, efficient step in the system design process, VHDL allows for the design and simulation of a hardware system prior to it actually being manufactured. Offering the same clear, accessible style as The Designer's Guide to VHDL, The Student's Guide is designed as a main text for introductory VHDL courses, and as a supplementary text for courses that require VHDL-based project work, such as computer architecture, digital design, and digital logic courses. This new condensed text also serves as a quick, self-teaching guide for practicing engineers who need to learn only the basics of VHDL. |
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1.3. rezultāts no 24.
Booleans One of the most important predefined enumeration types in VHDL is
the type boolean , defined as type boolean is ( false , true ) ; This type is used to
represent condition values , which can control execution of a behavioral model .
ple , if the left operand of the and operator is false , we know that the result is
false , so we do not need to consider the other operand . This is useful where the
left operand is a test that guards against the right operand causing an error .
If the first condition is false , the second condition is evaluated , and if it evaluates
to true , the statement after the second then keyword is executed . If the second
condition is false , the statement after the else keyword is executed . In general ...
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Saturs
Fundamental Concepts | 1 |
Exercises | 25 |
Exercises | 51 |
Autortiesības | |
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Digital Integrated Circuit Design: From VLSI Architectures to CMOS Fabrication Hubert Kaeslin Ierobežota priekšskatīšana - 2008 |