Click the blue words to follow us Follow and star the public account, and exciting content will be delivered every day Source: Internet material At present, most methods of implementing FIR (Finite Impulse Response) filters using FPGA (Field Programmable Gate Array) take advantage of the characteristics of the LUT (Lookup Table) in the FPGA and […]
Tag: vhdl
VHDL+FPGA vending machine
Real machine demonstration code show as below library ieee; use ieee.std_logic_1164.all; use IEEE.STD_LOGIC_ARITH.ALL; use IEEE.STD_LOGIC_UNSIGNED.ALL; entity vending_machine is port ( clk: in std_logic; reset_in: in std_logic; coin_10_in: in std_logic; coin_5_in: in std_logic; confirm_in: in std_logic; cancel: in std_logic; go: in std_logic; drink_1, drink_2: in std_logic; add_in:in std_logic; less_in:in std_logic; segment_out : out STD_LOGIC_VECTOR (6 down […]
Digital hardware modeling using VHDL, Verilog, SystemVerilog, SystemC, HLS (C++, OpenCL)
Directory introduction 1. Overview of Digital Hardware Modeling 1.1 Hardware Description Language 1.2 System-level modeling language 2. Abstract level hardware model 2.1 Logical Level Model 2.2 Register Transfer Level Model (RTL) 2.3 Transaction Level Model (TLM) 2.4 Behavior/Algorithm Level Model 3. Design and coding practice of hardware model 3.1 Modular design 3.2 Design for reusability […]
Design of Chronograph Stopwatch Based on VHDL Language
Design of timing stopwatch based on VHDL language Design requirements Design a chronograph stopwatch with start and pause, the lowest digit of the stopwatch is 0.1 seconds, and the display format is 0.00.00.0; with a reset switch. Design steps Step 1: Design Analysis 1. Analysis of the underlying design modules of the system According to […]