August 12, 2025

ATM Communications Board

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Client

Confidential IC vendor project

Project Scope

A fabrication-less IC vendor needed a system designed to evaluate the throughput capabilities of a new ATM switch fabric integrated circuit (IC).

Challenge

To demonstrate the performance and value of their new ATM switch fabric IC, the client required a custom circuit board that could effectively showcase the product’s capabilities in a real-world test environment.

Solution

Impact ES–Rhode Island developed an FPGA-based system capable of delivering high data rate streams to and from the ATM IC. Given the nature of the system, careful attention was paid to power supply design and transmission line effects to ensure signal integrity and reliable performance.

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