Mentor Graphics VHDL Reference Manual

pontiff · 发表于 2011-9-17 15:14:23

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TABLE OF CONTENTS

  About This Manual                                                                      xv

  Section 1

   Lexical Elements                                                                   1-1

      Definition of Lexical Elements                                                    1-3
      Character Set                                                                   1-5
      Replacement Characters                                                          1-6
      Identifiers                                                                      1-8
      Reserved Words                                                                   1-9
      Comments                                                                         1-15
      Literals                                                                         1-15
      Numeric Literals                                                             1-15
         Character Literals                                                          1-18
         String Literals                                                             1-19
         Character and String Literal Differences                                     1-20
         Bit String Literals                                                          1-20
      Separators and Delimiters                                                       1-21
         Separators                                                                   1-21
         Delimiters                                                                   1-22

Section 2

   Expressions                                                                         2-1

      Definition of Expressions                                                       2-3
         General Expression Rules                                                       2-4
      Operands (Primaries)                                                             2-6
      Names                                                                         2-6
         Literal                                                                      2-7
         Aggregates                                                                   2-8
         Function Calls                                                                2-10
         Qualified Expressions                                                       2-10
         Type Conversions                                                             2-12

Mentor Graphics VHDL Reference Manual, July 1994                                           iii

TABLE OF CONTENTS                      [continued]

  Section 2 Expressions [continued]

      Allocators                                                                   2-13
      VHDL Predefined Operators                                                    2-16
      Important Notes About Operators                                              2-17
      Miscellaneous Operators                                                    2-18
      Multiplying Operators                                                       2-20
      Sign                                                                         2-22
      Adding Operators                                                             2-23
      Shift Operators                                                             2-28
      Relational Operators                                                       2-28
         Predefined Equality and Inequality Operators                            2-29
         Predefined Ordering Operators                                           2-30
      Logical Operators                                                          2-31
      Static Expressions                                                             2-32
   Universal Expressions                                                          2-36

  Section 3

   Naming, Scope, and Visibility                                                    3-1

   Naming                                                                         3-3
      Simple Names                                                                3-4
      Selected Names                                                                3-4
      Indexed Names                                                                3-8
      Slice Names                                                                   3-9
      Attribute Names                                                             3-10
      Scope and Visibility                                                          3-12
      Declarative Region                                                          3-12
      Scope                                                                      3-13
         Scope Rules                                                             3-15
      Visibility                                                                   3-16
         Visibility Rules                                                          3-17
         use_clause                                                                3-22
      Overload Resolution                                                          3-24

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Section 11
Signals 11-1
Signal Concepts 11-4
Drivers 11-4
Guarded Signals 11-5
disconnection_specification 11-8
Multiple Drivers and Resolution Functions 11-10
signal_declaration 11-14
Default Expression 11-15
Signal Assignments 11-16
Sequential Signal Assignments 11-16
Concurrent Signal Assignments 11-17
Delay Concepts 11-19
Delta Delay 11-20

VHDL_reference_manual.pdf (1.17 MB, 下载次数: 112 )

etopyes8 · 发表于 2011-9-17 20:13:08

非常感谢

rocsman · 发表于 2011-9-17 23:21:46

很好，急需

linyuanfei · 发表于 2011-9-18 20:55:44

感谢楼主的共享

cwpersist · 发表于 2011-9-19 09:30:11

顶顶呵呵....

micro_yao · 发表于 2011-9-19 21:47:24

很好，谢谢

dsksen · 发表于 2011-9-20 01:31:14

回复 1# pontiff

thanks for good reference material share

pontiff · 发表于 2011-9-30 08:32:36

感觉还是看EDA厂家的手册之类比较好，学习一下良好的规范

dicky · 发表于 2011-10-5 21:44:39

thanks

wjbd · 发表于 2011-10-6 10:25:55

回复 1# pontiff

thank you

[资料] Mentor Graphics VHDL Reference Manual

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