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. |
No grāmatas satura
1.3. rezultāts no 52.
1 Procedures We start our discussion of subprograms with procedures . There
are two aspects to using procedures in a model : first the procedure is declared ,
then elsewhere the procedure is called . The syntax rule for a procedure ...
The actions of a procedure are invoked by a procedure call statement , which is
yet another VHDL sequential statement . A procedure with no parameters is
called simply by writing its name , as shown by the syntax rule procedure _ call _
...
FIGURE 6 - 14 procedure check _ setup ( signal data , clock : in bit ; constant Tsu
: in time ) is begin if clock ' event and clock = ' 1 ' then assert data ' last _ event > =
Tsu report " setup time violation " severity error ; end it ; end procedure check _ ...
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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 |