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 vi
... String Literals 167 Improved I / O 7.1 The To_string Functions 169 7.1.1 Predefined To_string Functions 170 7.1.2 Overloaded To_string Functions 171 7.1.3 The To_ostring and To_hstring Functions 172 7.2 The Justify Function 173 7.3 ...
... String Literals 167 Improved I / O 7.1 The To_string Functions 169 7.1.1 Predefined To_string Functions 170 7.1.2 Overloaded To_string Functions 171 7.1.3 The To_ostring and To_hstring Functions 172 7.2 The Justify Function 173 7.3 ...
Pagina 17
... map ( T = > string ) ; since there is no specification of the index bounds for the variable temp declared within swap . EXAMPLE 1.8 Setup timing check procedure Suppose we are developing. 1.4 Generic Lists in Subprograms 17.
... map ( T = > string ) ; since there is no specification of the index bounds for the variable temp declared within swap . EXAMPLE 1.8 Setup timing check procedure Suppose we are developing. 1.4 Generic Lists in Subprograms 17.
Pagina 23
... string ; report_severity : severity_level ) ; end package error_utility_pkg ; package body error_utility_pkg is procedure report_error ( report_string : string ; begin report_severity : severity_level ) is report report_string severity ...
... string ; report_severity : severity_level ) ; end package error_utility_pkg ; package body error_utility_pkg is procedure report_error ( report_string : string ; begin report_severity : severity_level ) is report report_string severity ...
Pagina 24
... string ; report_severity : severity_level ) is work.error_utility_pkg.report_error ) ; procedure step1 ... string ; report_severity : severity_level ) is write ( L , severity_level'image ( report_severity ) ; write ( L , string ...
... string ; report_severity : severity_level ) is work.error_utility_pkg.report_error ) ; procedure step1 ... string ; report_severity : severity_level ) is write ( L , severity_level'image ( report_severity ) ; write ( L , string ...
Pagina 25
... string ' ( " : " ) ; write ( L , report_string ) ; writeline ( log_file , L ) ; end procedure log_error ; The design can then instantiate the operations package with this procedure as the actual generic procedure : package ...
... string ' ( " : " ) ; write ( L , report_string ) ; writeline ( log_file , L ) ; end procedure log_error ; The design can then instantiate the operations package with this procedure as the actual generic procedure : package ...
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 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