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 11
... subprogram , protected type body , or enclosing package . This allows the visibility of the package to be contained to just the enclosing declarative region . Moreover , since declara- tions written in a package body are not visible ...
... subprogram , protected type body , or enclosing package . This allows the visibility of the package to be contained to just the enclosing declarative region . Moreover , since declara- tions written in a package body are not visible ...
Pagina 15
... subprogram that performs a depth - first search of a directed acyclic graph ( DAG ) con- sisting of vertices and ... Subprograms 15 1.4 Generic Lists in Subprograms.
... subprogram that performs a depth - first search of a directed acyclic graph ( DAG ) con- sisting of vertices and ... Subprograms 15 1.4 Generic Lists in Subprograms.
Pagina 16
... subprograms with generics . Thus , a subprogram with a generic list is called an uninstantiated subprogram . Note that the new keyword parameter is included to make the demarcation between the generic list and the parameter list clear ...
... subprograms with generics . Thus , a subprogram with a generic list is called an uninstantiated subprogram . Note that the new keyword parameter is included to make the demarcation between the generic list and the parameter list clear ...
Pagina 19
... subprograms . VHDL allows us to overload subprograms , and uses the parameter and result type profiles to distinguish among them based on the types of parameters in a call . Where we need to name a subprogram other than in a call , we ...
... subprograms . VHDL allows us to overload subprograms , and uses the parameter and result type profiles to distinguish among them based on the types of parameters in a call . Where we need to name a subprogram other than in a call , we ...
Pagina 20
... subprogram . Thus , in this example , the signature distinguishes between the two uninstantiated subprograms , since ... sub- program . As with packages , we can also include a generic map in a subprogram , following the generic ...
... subprogram . Thus , in this example , the signature distinguishes between the two uninstantiated subprograms , since ... sub- program . As with packages , we can also include a generic map in a subprogram , following the generic ...
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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Accellera alias array type attribute begin bit_vector boolean component configuration constant context declaration conversion functions decryption denorm design unit digital envelope digital signature directive downto earlier versions element subtype element_type encoded encryption envelope encryption tool end architecture RTL end entity end function end package end procedure end process end record entity and architecture example expression external name fixed-point floating-point formal generic package formal generic type fully constrained hash function hexadecimal identifier index range index subtype inout instance instantiate integer IP provider numeric_bit numeric_std NumericArrayType object octal operand operations overflow round package body package defines Param pathname port map predefined protected type pure function radix point result Section session key sfixed shared variable size_res specify statement std_logic std_logic_1164 std_logic_vector std_ulogic string string literal subprogram testbench tion to_string type conversion ufixed unconstrained uninstantiated package vector versions of VHDL VHPI write xmap