The Student's Guide to VHDLElsevier, 2008. gada 1. jūl. - 528 lappuses The Student's Guide to VHDL is a condensed edition of The Designer's Guide to VHDL, the most widely used textbook on VHDL for digital system modeling. The Student's Guide is targeted as a supplemental reference book for computer organization and digital design courses.Since publication of the first edition of The Student's Guide, the IEEE VHDL and related standards have been revised. The Designer's Guide has been revised to reflect the changes, so it is appropriate that The Student's Guide also be revised. In The Student's Guide to VHDL, 2nd Edition, we have included a design case study illustrating an FPGA-based design flow. The aim is to show how VHDL modeling fits into a design flow, starting from high-level design and proceeding through detailed design and verification, synthesis, FPGA place and route, and final timing verification. Inclusion of the case study helps to better serve the educational market. Currently, most college courses do not formally address the details of design flow. Students may be given informal guidance on how to proceed with lab projects. In many cases, it is left to students to work it out for themselves. The case study in The Student's Guide provides a reference design flow that can be adapted to a variety of lab projects. |
No grāmatas satura
1.5. rezultāts no 79.
8. lappuse
... entity as follows: entity reg4 is port ( d0, d1, d2, d3, en, clk : in bit; q0, q1, q2, q3 : out bit ); end entity reg4; This is an example of an entity declaration. It introduces a name for the entity and lists the input and output ...
... entity as follows: entity reg4 is port ( d0, d1, d2, d3, en, clk : in bit; q0, q1, q2, q3 : out bit ); end entity reg4; This is an example of an entity declaration. It introduces a name for the entity and lists the input and output ...
9. lappuse
... entity of Example 1.1: architecture behav of reg4 is begin storage : process is variable stored_d0, stored_d1 ... entity's ports change over time; that is, they control the behavior of the entity. This process can modify the values of ...
... entity of Example 1.1: architecture behav of reg4 is begin storage : process is variable stored_d0, stored_d1 ... entity's ports change over time; that is, they control the behavior of the entity. This process can modify the values of ...
10. lappuse
... entity is to specify how it is composed of subsystems. We can give a structural description of the entity's implementation. An architecture body that is composed only of interconnected subsystems is called a structural architecture body ...
... entity is to specify how it is composed of subsystems. We can give a structural description of the entity's implementation. An architecture body that is composed only of interconnected subsystems is called a structural architecture body ...
11. lappuse
... entity declarations and architecture bodies for the subsystems. For the flipflops, the entity and architecture are entity d_ff is port ( d, clk : in bit; q : out bit ); end d_ff; architecture basic of d_ff is begin ff_behavior : process ...
... entity declarations and architecture bodies for the subsystems. For the flipflops, the entity and architecture are entity d_ff is port ( d, clk : in bit; q : out bit ); end d_ff; architecture basic of d_ff is begin ff_behavior : process ...
12. lappuse
... entity are also treated as signals. In the second part of the architecture body, a number of component instances are created, representing the subsystems from which the reg4 entity is composed. Each component instance is a copy of the ...
... entity are also treated as signals. In the second part of the architecture body, a number of component instances are created, representing the subsystems from which the reg4 entity is composed. Each component instance is a copy of the ...
Saturs
1 | |
31 | |
65 | |
Chapter 4 Composite Data Types and Operations | 95 |
Chapter 5 Basic Modeling Constructs | 135 |
Chapter 6 Subprograms | 201 |
Chapter 7 Packages and Use Clauses | 239 |
Chapter 8 Resolved Signals | 261 |
Chapter 12 Components and Configurations | 335 |
Chapter 13 Generate Statements | 359 |
Chapter 14 Design for Synthesis | 375 |
System Design Using the Gumnut Core 413 | 413 |
Appendix A Standard Packages | 437 |
Appendix B VHDL Syntax | 461 |
Appendix C Answers to Exercises | 479 |
References | 497 |
Chapter 9 Predefined and Standard Packages | 287 |
Chapter 10 Aliases | 315 |
Chapter 11 Generic Constants | 325 |
Index | 499 |
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actual alias allows alternative applied architecture body array assertion association attribute begin behavioral bit_vector boolean called changes Chapter character choices clause clock complex component condition configuration connected constant constrained contains conversion corresponding count defined delay described determine digit downto driver elements end process entity entity declaration example executed expression false function function function identifier implementation index range indication initial inout input instance instantiation instruction integer label literal logic loop memory natural Note object operand operations output package parameter port map predefined procedure range record refer represent reset resolved result selected shown signal assignment signed simulation specify standard statement std_ulogic string structural subtype syntax rule synthesis tool true unit unsigned variable vector versions VHDL wait width write