在VHDL中,生成语句(Generate Statement)用于在设计中生成重复的结构,if语句是生成语句中的一种条件语句。 在生成语句中的if语句中,可以根据条件来控制生成的结构是否被实例化。if语句的语法如下: 代码语言:txt 复制 if condition generate -- 生成的结构 else -- 其他情况下的结构 end generate; 在if语句中,condit...
生成语句有两种形式:for_generate和if_generate for_generate主要用来描述规则 if_generate主要用来描述结构在其端部表现出的不规则性,例如边界条件的特殊性 for_generate语句 标号:for 循环变量 in 离散范围 generate 并行处理语句; end generate 标号; 标号:用来作为for_generate语句的唯一标识符,可选项; 循环变量:它...
As while loops are generally not synthesizable, we often use them in our testbenches to generate stimulus. The code snippet below shows the general syntax for a while loop in VHDL. <loop_label>:while<condition>loop-- Code to executeendloop<loop_label>; The basic concept of the while loop...
A VHDL implementation would use code segments similar to that of Example 1 to generate the D latches (see Example 7.6 of this book for the complete VHDL description of a dual-edge DFF). Summary “If” statements without an “else” branch can lead to undesired latch inference. A flip-...
Generate C and C++ code using MATLAB® Coder™. HDL Code Generation Generate VHDL, Verilog and SystemVerilog code for FPGA and ASIC designs using HDL Coder™. Thread-Based Environment Run code in the background using MATLAB®backgroundPoolor accelerate code with Parallel Computing Toolbox...
Generate VHDL, Verilog and SystemVerilog code for FPGA and ASIC designs using HDL Coder™. Version History Introduced before R2006a Subsystem|Action Port|If Action Subsystem Select Subsystem Execution Why did you choose this rating?Submit How useful was this information?
Generate C and C++ code using MATLAB® Coder™. HDL Code Generation Generate VHDL, Verilog and SystemVerilog code for FPGA and ASIC designs using HDL Coder™. Thread-Based Environment Run code in the background using MATLAB® backgroundPool or accelerate code with Parallel Computing Toolbox...
Generate C and C++ code using MATLAB® Coder™. HDL Code Generation Generate VHDL, Verilog and SystemVerilog code for FPGA and ASIC designs using HDL Coder™. Thread-Based Environment Run code in the background using MATLAB®backgroundPoolor accelerate code with Parallel Computing Toolbox...
Generate C and C++ code using MATLAB® Coder™. HDL Code Generation Generate VHDL, Verilog and SystemVerilog code for FPGA and ASIC designs using HDL Coder™. Thread-Based Environment Run code in the background using MATLAB® backgroundPool or accelerate code with Parallel Computing Toolbox...
Generate C and C++ code using MATLAB® Coder™. HDL Code Generation Generate VHDL, Verilog and SystemVerilog code for FPGA and ASIC designs using HDL Coder™. Thread-Based Environment Run code in the background using MATLAB® backgroundPool or accelerate code with Parallel Computing Toolbox...