IRMA PC/3278 Decision Support Interface
The IRMA Decision Support Interface allows a standard IBM PC to fully emulate an IBM 3278 mainframe terminal. The on-board microprocessor and RAM allow the terminal screen to be maintained independently of the PC's normal display.
The board is marked as an FCC class A computing device, meaning it should not be marketed for use in a residential environment.Date : Unknown
Manufacturer : DCA
Format : Expansion Board
This exhibit has a reference ID of CH40314. Please quote this reference ID in any communication with the Centre for Computing History.