VHDL-2008: Just the New StuffElsevier, 26 nov 2007 - 256 pagina's VHDL-2008: Just the New Stuff, as its title says, introduces the new features added to the latest revision of the IEEE standard for the VHDL hardware description language. Written by the Chair and Technical Editor of the IEEE working group, the book is an authoritative guide to how the new features work and how to use them to improve design productivity. It will be invaluable for early adopters of the new language version, for tool implementers, and for those just curious about where VHDL is headed. * First in the market describing the new features of VHDL 2008;* Just the new features, so existing users and implementers can focus on what's new; * Helps readers to learn the new features soon, rather than waiting for new editions of complete VHDL reference books. * Authoritative, written by experts in the area; * Tutorial style, making it more accessible than the VHDL Standard Language Reference Manual. |
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Pagina ix
... earlier versions of VHDL, specifically VHDL-2002 and VHDL-93. These versions are described comprehensively in The Designer's Guide to VHDL, Second Edition, by Peter Ashenden, also published by Morgan Kaufmann Publishers. We hope that ...
... earlier versions of VHDL, specifically VHDL-2002 and VHDL-93. These versions are described comprehensively in The Designer's Guide to VHDL, Second Edition, by Peter Ashenden, also published by Morgan Kaufmann Publishers. We hope that ...
Pagina 1
... earlier versions of VHDL since VHDL-87 have included generic Constants, which are interface constants for design entities and components. They are widely used in models to represent timing parameters and to control the widths of vector ...
... earlier versions of VHDL since VHDL-87 have included generic Constants, which are interface constants for design entities and components. They are widely used in models to represent timing parameters and to control the widths of vector ...
Pagina 4
... previous versions of VHDL, but is now legal in VHDL-2008 (see Section 9.1). One thing that we cannot do with formal generic types is apply operations that are not defined for all types. For example, we cannot use the “4” operator to add ...
... previous versions of VHDL, but is now legal in VHDL-2008 (see Section 9.1). One thing that we cannot do with formal generic types is apply operations that are not defined for all types. For example, we cannot use the “4” operator to add ...
Pagina 5
... earlier versions of VHDL, it is legal in VHDL-2008 (see Section 6.3). When we declare a generic constant in a generic list, we can specify a default value that is used if no actual value is provided in an instance. For generic types ...
... earlier versions of VHDL, it is legal in VHDL-2008 (see Section 6.3). When we declare a generic constant in a generic list, we can specify a default value that is used if no actual value is provided in an instance. For generic types ...
Pagina 11
... earlier versions of VHDL, packages can only be declared as design units. They are Separately analyzed into a design library, and can be referenced by any other design unit that names the library. Thus, they are globally visible. In VHDL ...
... earlier versions of VHDL, packages can only be declared as design units. They are Separately analyzed into a design library, and can be referenced by any other design unit that names the library. Thus, they are globally visible. In VHDL ...
Inhoudsopgave
| 1 | |
Chapter 2 Other Major Features | 53 |
Chapter 3 Type System Changes | 103 |
Chapter 4 New and Changed Operations | 127 |
Chapter 5 New and Changed Statements | 143 |
Chapter 6 Modeling Enhancements | 159 |
Chapter 7 Improved IO | 169 |
Chapter 8 Standard Packages | 179 |
Chapter 9 Miscellaneous Changes | 207 |
Chapter 10 Whats Next | 229 |
Index | 237 |
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Veelvoorkomende woorden en zinsdelen
Accellera address_type alias array type attribute begin bit vector boolean cipher component configuration constant context declaration conversion functions decryption denorm design unit digest digital envelope digital signature directive downto earlier versions element subtype element type encoded encryption envelope encryption tool end entity end package end record entity and architecture example expression external name fixed-point float floating-point formal generic type fully constrained hash function hexadecimal identifier IEEE index range inout instance instantiate integer IP provider numeric_bit numeric_std NumericarrayType object octal operand operations Overflow round overloaded package body package defines Param parameter pathname port map predefined protect protect protect protected type pure function radix point result session key sfixed shared variable signed specify sta_logic statement std logic vector std ulogic vector string subprogram testbench textio tion type conversion ufixed unconstrained uninstantiated package unsigned versions of VHDL VHPI write Xmap