Electronic Design Automation or EDA refers to special programs and visualization tools used by electrical engineers to conceptualize, tweak, verify and display circuits, circuit boards and entire electrical systems before committing to their physical manufacturing. In today's rapid-development world of constantly updated technologies, companies rely on their EDA divisions to produce the next big chip or computing system via powerful visualization and testing programs before production even begins.
EDA software solves a tedious problem for systems designers and computer engineers. Before the advent of this technology, circuits and boards had to be drawn out before they could be built, tested and finally approved for production.
Drawn out by hand, that is. As computer motherboards, semi-conductors and all kinds of increasingly advanced and increasingly compact components began to flood the market, drawing complex blueprints and editing them by hand quickly became impossible.
Electronic design automation software was developed to address this issue. Today, powerful computer drafting programs, that are heavy on visual resource usage, allow engineers and designers to develop, modify and share their creations in digital form.
In addition, specialized manufacturing companies use similar loadouts of EDA software in order to verify new models of equipment like boards and semiconductors they will soon be tasked with producing. This is done to detect any potential manufacturing snags early on.
Within every pre-production stage, there are multiple tasks to be accomplished by electronic design automation programs. For example, within the analysis and verification stage which preceeds manufacturing, EDA software can peform physical tests on the proposed circuit design. These tests will determine whether or not there are going to be problems creating the circuit or certain flaws that are likely to result in inoperability once the chip is completed.
Most of the time that EDA software solutions are used in pre-production roles, they are being tasked with schematic development, meaning that the logical elements of the circuit have already been designed and completed, and that the engineers working on the project are concentrating on producing actionable blueprints that can be followed through to create the circuit physically. Once the schematics are completed, analysis and verification can proceed.
The real value of these advanced computer design systems is that they can reduce the workload for electrical and computing engineers and their employers by automating many of the connections and basic layouts that once had to be tedious drafted by hand. EDA programs can be coded to understand the complex requirements at play when designing integrated circuits in semiconductor materials, meaning that they can create essential connections within proposed circuits and verify essential functions within the product when it is in the testing phase.