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IRMA boards supported both
Control Unit Terminal (CUT) and Distributed Function Terminal (DFT) mode, although the later required additional software–DFT mode supported multiple simultaneous mainframe sessions.
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64:, Inc. (DCA) who manufactured and marketed the Irma products from 1982 on. DCA of Alpharetta, Georgia, was acquired in 1994 by
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92:(née 3R Computers), makers of the Mac Mainframe line of products allowing IBM 3270 emulation on the Macintosh SE and II
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A board with all the capabilities of that which would eventually be called IRMA was originally developed in-house by
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computers. IRMA boards were used to connect PCs and Macs to IBM 3274 terminal controllers.
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IRMA boards were invented by
Technical Analysis Corp. (TAC), acquired by
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135:. Saratoga, Calif.: Javvin Technologies, Inc. p. 262.
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DCA Planning for
Upcoming Era of Interactive Communications
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in 1977, but it was not actively marketed by Amdahl.
34:, refers to a brand of coaxial interface cards for
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211:"Mac Irma Cards to Run 5 Simultaneous Sessions"
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221:(42). InfoWorld Media Group, Inc.: 29.
302:Computer-related introductions in 1982
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16:Early interface card for PCs and Macs
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23:DCA Irma board for PCs (IRMA II ISA)
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209:Stephens, Mark (16 October 1989).
180:"PC Metamorphosis: 3270 Emulation"
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62:Digital Communications Associates
178:Singer, John (22 January 1985).
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163:: CS1 maint: date and year (
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250:. You can help Knowledge by
190:(2). Ziff Davis, Inc.: 170.
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229:– via Google Books.
198:– via Google Books.
90:Avatar Technologies, Inc.
68:of Bellevue, Washington.
42:computers used to enable
307:Mainframe computer stubs
46:programs to connect to
246:-related article is a
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129:Dong, Jielin (2007).
30:, originally spelled
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297:Mainframe computers
244:mainframe computer
132:Network dictionary
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142:978-1-60267-000-6
96:Terminal emulator
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85:IBM 3270 PC
73:Amdahl Corp
291:Categories
102:References
66:Attachmate
32:IRMA board
28:Irma board
227:0199-6649
215:InfoWorld
196:0888-8507
159:cite book
151:228403413
51:mainframe
40:Macintosh
79:See also
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137:ISBN
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36:PCs
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
