Guys, My lectures are free for everyone.. If you want to support my channel, then become a Youtube member by following link below:. . https://www.youtube.com/channel/UCpdIWTTY36Dhyb20V4EnMiA/join. . Seek knowledge from the cradle to the grave. ///. . /////////////////////////////////////////////////////**********************************///////////////////////////////// Hello guys,. Welcome to Learning Microcontrollers youtube Channel,. . Guys I have also compiled course on Udemy as well. Where you will learn under my direct supervision in a more supervised way.. Here is the links to the courses I have on Udemy, By taking any of these courses you will be supporting my channel aswell.. This will help me to make more videos with better hardware in the future. I hope you look forward to it.. Courses Links:. . 1- https://www.udemy.com/course/pic16f877a-interface-lm35-temp-sensor-mikroc-collection. 2- https://www.udemy.com/course/mikroc-for-pic-libraries-with-examples-using-pic16f877a-mcu. 3- https://www.udemy.com/course/mikroc-for-pic-libraries-with-examples-using-pic16f877a-mcu. 4- https://www.udemy.com/course/pic-microcontroller-using-mikroc-for-pic-from-scratch. 5- https://www.udemy.com/course/learn-arduino-uno-coding-using-arduino-ide ///////////////////////////////////////////////////// #electronics #arduino #arduinoproject #project #microcontroller #circuitdiagram #circuitdiagram #simulator #simulation #proteus #proteus8 #pic16f877a #arduinotutorial #electronictutorial #embedding #embeddedprojects #embedded_system #embeddedprojectcenters #embedded_system #diy #diycrafts #diyideas #diyproject #diyarbakΔ±r #toggle #toggleswitch #switch #bluetooth #hc05 #wireless . . . . If you guys like my work you can support my work using Patreon link below:. patreon.com/user?u=81261678. Welcome to another lecture from Learning Microcontrollers π. . In this lecture, we learn the fundamentals of Combinational Logic in Verilog HDL using a complete AND Gate design example.. We also create a testbench, simulate the design on EDA Playground, and observe the outputs using the $monitor command.. . This lecture is beginner friendly and explains the concepts step by step.. . π Topics Covered in this Video. What is Combinational Logic?. Difference between combinational and sequential logic. Verilog module creation. AND Gate implementation. assign statement. always @(*) block. $monitor command. Testbench writing. Simulation on EDA Playground. π What is Combinational Logic?. . Combinational logic circuits generate outputs based only on the current inputs.. . There is:. . No memory. No clock dependency. No storage element. . Examples include:. . AND Gates. OR Gates. Multiplexers. Encoders. Decoders. Adders. π Code Explanation. . In this project, we designed a simple AND Gate in Verilog.. . AND Gate Logic. assign Y = A u0026 B;. . The output Y becomes HIGH (1) only when both inputs A and B are HIGH.. . π Module Explanation. module AND1(. input A,. input B,. output Y. );. Inputs:. A. B. Output:. Y. . The module acts as the DUT (Device Under Test).. . π Continuous Assignment. assign Y = A u0026 B;. . The assign statement continuously updates the output whenever inputs change.. . This is one of the most important methods for implementing combinational logic in Verilog.. . π always @(*) Block. . We also discussed:. . always @(*) begin. Y = A u0026 B;. end. . The always @(*) block automatically executes whenever any input changes.. . It is commonly used for combinational circuit design.. . π Testbench Explained. . The testbench applies all possible input combinations:. . A=0; B=0;. A=0; B=1;. A=1; B=0;. A=1; B=1;. . We used the $monitor command to display simulation outputs in real time.. . $monitor(“Time=%0t A=%b B=%b Y=%b
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