like C. The final version of the IEEE SystemVerilog changed the delimiter to ’{ } to distinguish the list of values from Verilog’s { } concatenation operator.
A SystemVerilogpackagecan be imported into the current scope using the keywordimportfollowed by the scope resolution operator::, enabling the use of their items. import<package_name>::*;// Imports all itemsimport<package_name>::<item_name>;// Imports specific item ...
The XNOR operator is also used occasionally. XNOR is the same as EQUIVALENCE. 2.1.4 Rules of Boolean Algebra There are a number of basic rules of Boolean algebra that follow from the precedence of the operators. Commutativity A + B = B + A A· B = B· A Associativity A + (B ...
7.9 Operator precedence and associativity ...647.10 Built-in methods ...657.11 Static Prefixes .667.12 Concatenation .677.13 Unpacked array expressions .677.14 Structure expressions ...687.15 Tagged union expressions and member access.707.16 Aggregate expressions ...717.17 Operator overloading .....
随着FPGA和ASIC开发的规模越来越大,功能越来越复杂,对验证和开发的要求越来越高,systemverilog无论在开发还是在验证上都有verilog/vhdl无可比拟的优越性。该文档是systemverilog标准的中文版,具有相当高的参考价值。 上传者:rhett_butler时间:2011-11-19
Table of Contents Section 1 Introduction to SystemVerilog ... 1 Section 2 Literal Values...
7.9 Operator precedence and associativity ...64 7.10 Built-in methods ...65 7.11 Static Prefixes ...