hdl - ALU using modules in Verilog - Stack Overflow
Aug 11, 2021 · I am implementing a 4-bit ALU using Verilog. I am getting some weird results in testbecnh. Here is code for the ALU: `include "ripple_carry_adder_4.v" module alu_4 (A, B, …
Verilog Design of a 32-bit ALU - Stack Overflow
Nov 4, 2015 · Your code is good. Just some modifications required. ALUOut must be [N:0], since you'll require a carry bit in case of addition. Also, borrow bit must be required in case of …
verilog - 4-bit ALU SLT operation - Stack Overflow
Mar 29, 2024 · I don't understand how to create the SLT instruction inside my 4-bit ripple ALU, that consists of 1-bit ALU's. I don't know what to put in the 2'b11 for the 1-bit ALU and how to …
Implementing one-bit flags in a 32Bit ALU using Verilog
Dec 6, 2015 · Implementing one-bit flags in a 32Bit ALU using Verilog Asked 9 years, 10 months ago Modified 9 years, 10 months ago Viewed 15k times
verilog - Design 32 bit arithmetic logic unit (ALU) - Stack Overflow
May 20, 2015 · Design 32 bit arithmetic logic unit (ALU) Asked 10 years, 5 months ago Modified 10 years, 5 months ago Viewed 12k times
Verilog 32-bit ALU with Overflow, Sign, and Zero Flags
Verilog 32-bit ALU with Overflow, Sign, and Zero Flags Asked 9 years, 6 months ago Modified 9 years, 6 months ago Viewed 12k times
verilog - 16-bit ALU: try to change operation code, but results still ...
Oct 6, 2023 · I am trying to write a 16-bit ALU. I have compiled everything successfully, but when the operation code alu_code changes, the result C stays the same (the first operation result). …
8 Bit ALU Verilog Code | Forum for Electronics
Mar 10, 2014 · I have a very difficult time understanding verilog and programming on it. Is there anyone that can help me with 8 bit ALU Module code or at least how to understand this better? …
8 Bit ALU with Overflow in Verilog
Jan 31, 2016 · Create a Verilog module called eightbit palu which has two 8-bit inputs, a and b, and one 2-bit input, sel. The outputs of this module are an 8-bit signal f, and a 1-bit signal ovf. …
How do I detect overflow in verilog? - Stack Overflow
Mar 4, 2022 · The most direct way to do this is to have a temporary variable which has an extra bit so the sum does not overflow. I have shown how to handle this for unsigned numbers. It is …