Irma board
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Irma board
The first 3270 emulator for PCs. Introduced in 1982, it was the first product to provide PC to IBM host connectivity. Irma was originally spelled all caps (IRMA) and was developed by Digital Communications Associates (DCA), which later merged with and became part of Attachmate Corporation. See twinax card.Copyright © 1981-2019 by The Computer Language Company Inc. All Rights reserved. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction is strictly prohibited without permission from the publisher.