The Student's Guide to VHDLThe 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. |
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1.5. rezultāts no 51.
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... Elaboration and Execution 14 1.5 Learning a New Language: Lexical Elements and Syntax 16 1.5.1 Lexical Elements 17 Comments 17 Identifiers 19 Reserved Words 20 Special Symbols 22 Numbers 22 Characters 23 Strings 23 Bit Strings 24 ...
... Elaboration and Execution 14 1.5 Learning a New Language: Lexical Elements and Syntax 16 1.5.1 Lexical Elements 17 Comments 17 Identifiers 19 Reserved Words 20 Special Symbols 22 Numbers 22 Characters 23 Strings 23 Bit Strings 24 ...
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The VHDL alphabet consists of all of the characters in the ISO 8859 Latin-1 8-bit character set. This includes uppercase and lowercase letters (including letters with diacritical marks, such as à, ä and so forth), digits 0 to 9, ...
The VHDL alphabet consists of all of the characters in the ISO 8859 Latin-1 8-bit character set. This includes uppercase and lowercase letters (including letters with diacritical marks, such as à, ä and so forth), digits 0 to 9, ...
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Another form of comment, called a delimited comment, starts with the characters /* and extends to the closing characters */. The opening and closing characters can be on different lines, or can be on the same line.
Another form of comment, called a delimited comment, starts with the characters /* and extends to the closing characters */. The opening and closing characters can be on different lines, or can be on the same line.
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The opening /* characters occur in a single-line comment, and so are ignored. Similarly, we cannot reliably use delimited comments to comment out a section of code, since the section might already contain a delimited comment: ...
The opening /* characters occur in a single-line comment, and so are ignored. Similarly, we cannot reliably use delimited comments to comment out a section of code, since the section might already contain a delimited comment: ...
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An extended identifier is written by enclosing the characters of the identifier between '\' characters. For example: \data bus\ \global.clock\ \923\ \d#1\ \start__\ If we need to include a '\' character in an extended identifier, ...
An extended identifier is written by enclosing the characters of the identifier between '\' characters. For example: \data bus\ \global.clock\ \923\ \d#1\ \start__\ If we need to include a '\' character in an extended identifier, ...
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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
Bibliogrāfiskā informācija
| Nosaukums | The Student's Guide to VHDL |
| Autors | Peter J. Ashenden |
| Izdevums: | 2, pārstrādāts |
| Izdevējs | Elsevier, 2008 |
| ISBN | 0080948553, 9780080948553 |
| Apjoms | 528 lappuses |
| Eksportēt avotu | BiBTeX EndNote RefMan |