Binary Adder-Subtractor Overview This repository contains the Verilog implementation of a Binary Adder-Subtractor along with a testbench for verifying its functionality. The module can perform both ...

MAIN module It manages the sign bit for subtraction by changing the sign of second bit. Breaks down the operands as exponent and mantessa. It also detects special cases (zero, exception), and ...

You are debugging your microcontroller code. Your design should blink an LED after a counter has counted down 102 times. When the inital value of the counter is 10110011 it doesn’t seem to blink. What ...

Mental maths is when you do calculations in your head instead of writing them down. Sometimes, it's just as quick to do calculations in your head as it is to write down every step. You can add and ...

A fun series, featuring presenter Rodd, who uses rhymes and songs to help children with counting numbers, addition and subtraction. These clips are taken from the original BBC series, Counting with ...