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 83.
2.1 Constants and Variables An object is a named item in a VHDL model that has a value of a specified type . ... The difference between them is that the value of a constant cannot be changed after it is created , whereas a variable's ...
Constants in Package Declarations Just as we can apply the principle of information hiding to subprograms declared in a package , we can also apply it to constants declared in a package . The external view of a constant is just its name ...
FIGURE 7-6 - package cpu_types is constant word_size : positive : = 16 ; constant address_size : positive : = 24 ; subtype word is bit_vector ( word_size - 1 downto 0 ) ; subtype address is bit_vector ( address_size 1 downto 0 ) ...
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Scalar Data Types and Operations | 27 |
Sequential Statements | 53 |
Exercises | 78 |
Autortiesības | |
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Digital Integrated Circuit Design: From VLSI Architectures to CMOS Fabrication Hubert Kaeslin Ierobežota priekšskatīšana - 2008 |