TechRepublic

Design of Adder Logic Cell with XOR Gate

Adder logic cell is basically an important part of adder sub-system and is well known by the designers so many researchers are still working in this field for speeding up the circuit process along ...
Semiconductor Engineering

Double Duty Logic Block Architecture Enabling Concurrent LUT and Adder Chain Usage (Nanyang Technological Univ. et al)

A new technical paper titled “Double Duty: FPGA Architecture to Enable Concurrent LUT and Adder Chain Usage” was published by researchers at Nanyang Technological University, Cornell University, ...
EDN

Ripple Carry Adder Logic

You have a limited amount of logic left in a CPLD on your board. You would like to add a 32 bit ripple carry adder. How many gates are used in a 32 ripple carry adder? The 32 ripple carry adder is ...
Hackaday

Logic Flows, Literally, In This Water Adder

A lot of elementary electronic texts use water as an analogy for electricity. You know, pressure is voltage, flow is current, and pipe diameter is resistance. It is ironic, then, that some people use ...
TechRepublic

Design and Implementation of Low Power 8-Bit Carry-Look Ahead Adder Using Static CMOS Logic and Adiabatic Logic

Addition forms the basic structure for many processing operations like counting, multiplication, filtering etc. Adder circuits that add two binary numbers are of great interest for many designers. The ...
Hackaday

full adder

Most of us can do simple math in our heads, but some people just can’t seem to add two numbers between 0 and 3 without using paper, like [Aliaksei Zholner] does with his fluidic adder circuit built ...