無料ダウンロード verilog ifdef else 901748-Verilog define else

Verilog Initial Block

Initial begin `ifdef FULL_RATE $display("I am in full rate"); Icarus verilog does not interpred the `ifdef `endif combo in the same way as the verilog XL and/or ncverilog igor@ld112/tmp> iverilog definev defineAAAA defineAAAA No such file or directory Note that there are several different Verilog simulators out there with varying command line syntax rules If you really want to mimic the

Verilog define else

Verilog define else-Hello, Is there any example of Verilog `ifdef equivalent in VHDL?4 The #else Directive The #else directive has the following syntax #else newline This directive delimits alternative source text to be compiled if the condition tested for in the corresponding #if, #ifdef, or #ifndef directive is false An #else directive is optional 5 The #elif Directive The #elif directive has the following syntax

User Manual Command Line

`elsif D01 reg f00; 通常在Verilog HDL程序中用到`ifdef、`else、`endif编译命令的情况有以下几种： • 选择一个模块的不同代表部分。 • 选择不同的时序或结构信息。 • 对不同的EDA工具，选择不同的激励。The syntax of ifdefelsifdef statement is as follows − ifdef macro1 then Statements will execute if the macro1 is defined elsifdef macro2 then Statements will execute if the macro2 is defined elsifdef macro3 then Statements will execute if the macro3 is defined

The closest tool I'm awareInitial begin 9 `ifdef AND_OP 10 $monitor(" AND Operation At time T = %0t i1 = %b, i2 = %b, out = %b", $time, i1, i2, out);Verilog `ifdef equivalent in VHDL?