The error I get more specifically. I compiled the Verilog code with icarus verilog. library.v:39: error: Cannot assign to array ALU_result. Did you forget a word index? library.v:43: error: Cannot assign to array ALU_result. Did you forget a word index? library.v:47: error: Cannot ...
Secondly, based on what you've written, I think you're looking for an array of multi-bit elements, not a 2d array. reg arr[5:0][0:5]; Defines a 2D array of single bits. If you want an array of multi-bit values that can hold larger than a bit, you declare it like this: re...
You can use the block to assign values to vector, matrix, or multidimensional signals. You can use an array of buses as an input signal to anAssignmentblock. Assignment Block in Conditional Subsystem If you place anAssignmentblock in a conditional subsystem block, a hidden signal buffer (which...
FPGA(Field-Programmable Gate Array)中的assign函数是一种用于赋值操作的语法。在FPGA设计中,assign函数用于将信号或寄存器的值赋给其他信号或寄存器。下面我将从多个角度解释FPGA中的assign函数。 首先,assign函数在Verilog HDL(硬件描述语言)中使用。Verilog是一种常用的硬件描述语言,用于FPGA设计和验证。在Verilog中,as...
在数字电路设计中,FPGA(Field Programmable Gate Array)是一种可编程逻辑器件,可以通过编程来实现各种数字电路功能。assign函数的作用就是指定一个信号或者变量的值,并将其与设计中的其他信号或变量相关联。本文将一步一步解释FPGA中的assign函数,并介绍它在FPGA设计中的重要性。 第一步,我们需要了解什么是FPGA。FPGA...
How can I initialize a reg array in Verilog...Any offer? Code: reg m_shift_value[3:0]; initial begin //Initial registers assign {m_shift_value[3],m_shift_value[2],m_shift_value[1],m_shift_value[0]} = {0, 32, 64, 96}; end Sort by date Sort by votes Apr 24...