DIGITAL COMMUNICATIONS ASSOCIATES, INC.

IRMA 2-MCA

Category               Serial communications adapter
Chipset Controller     Unidentified
I /O Options Supported Serial port
Maximum Onboard Memory N/A

[Image]

                   CONNECTIONS

         Purpose                 Location

  Serial port - coaxial            CN1

                                        INTERRUPT SELECT - JP1

          IRQ                Jumper A            Jumper B           Jumper C            Jumper D

  »         IRQ2               Open                Open               Open               Closed

            IRQ3              Closed               Open               Open                Open

            IRQ4               Open               Closed              Open                Open

            IRQ7               Open                Open              Closed               Open