下表给出了 SystemVerilog 中不同类型的循环构造。 forever 这是一个无限循环。请注意,除非在模块中包含时间延迟以提前模拟时间,否则您的模拟将挂起。while (1)forever moduletb;// This initial block has a forever loop which will "run forever"// Hence this block
SystemVerilog Loops 技术标签: # systemverilog Loop什么是循环? 循环是一段不断执行的代码。 条件语句通常包含在循环中,以便条件变为真时可以终止。 如果循环永远运行,则仿真将无限期挂起。 下表列出了SystemVerilog中不同类型的循环构造。 forever永远运行给定的语句集 repeat 将给定的语句集重复给定的次数 while ...
SystemVerilog adds two more types of loops that are unsupported in standard Verilog. Loops are more commonly used in verification than circuit design, but most looping constructs are synthesizable as long as the number of iterations is fixed at compile time. Multiway branching is fundamental for ...
For this code: function main() -> unit = { foreach (i from 0 to 10) { print_endline("Clock " ^ dec_str(i)); }; () } I get this SV: function automatic sail_unit main(sail_unit zgsz31); sail_unit sail_return; bit goto_for_start_2 = 1'h0; b...
Stephan A. Edwards. Making cyclic circuits acylic. In Proceedings of the 40th Design Automation Conference (DAC), pp. 159-162, Jun. 2-6, 2003. Denis Hommais and Frederic Petrot. Efficient combinational loops handling for cycle precise simulation of system on chips. In Proceedings of the 24th...
the Cadence Analog Design Environment:PSS(Periodic Steady-State Analysis)and Pnoise(Periodic Noise Analysis).These simulations are used with circuits that have a periodic ouput(as many RF circuits do),and what they do is simulate the circuit over one period of the lowest harmonic in the system...