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
6.–10. rezultāts no 45.
26. lappuse
... literal is extended, each bit of padding on the left is a replication of the leftmost bit prior to padding. For example: 10SX"71" -- equivalent to B"0001110001" 10SX"88" -- equivalent to B"1110001000" 10SX"W0" -- equivalent to B ...
... literal is extended, each bit of padding on the left is a replication of the leftmost bit prior to padding. For example: 10SX"71" -- equivalent to B"0001110001" 10SX"88" -- equivalent to B"1110001000" 10SX"W0" -- equivalent to B ...
32. lappuse
... literal. This makes the model more intelligible to the reader, since the name and type convey much more information about the intended use of the object than the literal value alone. Furthermore, if we need to change the value as the ...
... literal. This makes the model more intelligible to the reader, since the name and type convey much more information about the intended use of the object than the literal value alone. Furthermore, if we need to change the value as the ...
39. lappuse
... Literal values of this type are written as a numeric literal followed by the unit name, for example: 5 ohm 22 ohm 471_000 ohm Notice that we must 2.2 Scalar Types 39.
... Literal values of this type are written as a numeric literal followed by the unit name, for example: 5 ohm 22 ohm 471_000 ohm Notice that we must 2.2 Scalar Types 39.
40. lappuse
... literal 1, it can be omitted, leaving just the unit name. So the following two literals represent the same value: ohm 1 ohm Note that values such as –5 ohm and 1E16 ohm are not included in the type resistance, since the values –5 and ...
... literal 1, it can be omitted, leaving just the unit name. So the following two literals represent the same value: ohm 1 ohm Note that values such as –5 ohm and 1E16 ohm are not included in the type resistance, since the values –5 and ...
43. lappuse
... literal values used are enumerated in a list. The syntax rule for enumeration type definitions in general is enumeration_type_definition ⇐ ((identifier I character_literal ) {, ... }) There must be at least one value in the type, and ...
... literal values used are enumerated in a list. The syntax rule for enumeration type definitions in general is enumeration_type_definition ⇐ ((identifier I character_literal ) {, ... }) There must be at least one value in the type, and ...
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